How to Prepare Carbon Dioxide Gas

These are instructions for preparing carbon dioxide gas (CO2) from calcium carbonate and hydrochloric acid. Carbon Dioxide Reactants Only two materials are needed to make carbon dioxide: calcium carbonate (marble chips)5M hydrochloric acid Carbon Dioxide Gas Preparation Add 5M hydrochloric acid to 5g-10g marble chips. Carbon dioxide gas is released by the chemical reaction.Collect the carbon dioxide from the upward displacement of air in a hood. Carbon dioxide is about 60% denser than air, so it will fill the reaction container. Chemical Reaction 2HCl CaCO3 → CO2 CaCl2 H2O

Relationships Between People, Animals, And Nature Essay

Relationships – the Powerful Art The world is a network of relationships between people, animals, and nature. More particularly there are important relationships that exist between people resulting in communities that make up society today. Various people in communities are blessed with the skills and in general the power to bring about change to society, however, this power is more often used as a mean s to influence relationships in society. Through analyzing the depiction of relationships in society and family settings in the Notre Dame Shakespeare Production and play text of the tragic comedy The Tempest, we see how marriage and family settings are means by which societies perpetuate themselves. This Shakespearean romance reinforces how the individual parties, father and daughter, fiancà ©e and fiancà © which sum up are relationships in society, exercise their power in differing ways as portrayed in the screening’s blocking and actors’ diction while adopting the use of human emotions and certain physiological feelings to manipulate others beings. Firstly, in examining and critiquing the Father and Daughter relation between Prospero and Miranda, it is vital to note that the setting on an Island. â€Å"Here in this island we arrived; and here,† ought to be understand as exile considering that a tempest has just occurred (1.2.171). When people are away from the physical place they call home, their behavior and attitudes towards one another seemingly change thus the island becomesShow MoreRelatedAnalysis Of Jane Goodall s The Forests Of Gombe 1616 Words   |  7 Pages The relationship between human to the different surroundings Technology has developed fast in the modern society. 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But on this futuristic Earth full of Human rebels who refused to leave, human rejects forced to stay, and renegade androids escaping Martian servitude, humanity is becoming harder and harder to discern. Human nature in Dicks future reality is much theRead MoreAnalysis Of The War By Timothy Findley1229 Words   |  5 Pagesdoubts and fears, a war happening against the nature, families enduring domestic difficulties. All in all, this novel talks about real situations that happen at war, and how it affects families at home. All the characters in this novel have some sort of conflict with themselves, and they are just trying to cope with what has happened so far. Most notable with the main character, Robert, he shows personal battles regarding his growth, his family relationship, and his interaction with others. One majour

Screening Method for Shariah Compliant free essay sample

Screening method is used in order to classify those stocks that listed in Bursa Malaysia as shariah-compliant. There are two methods in shariah screening methodology which are quantitative and qualitative. Shariah advisory Commission (SAC) received input and support from the SC. The SC gathered information on the companies from various sources, such as company annual financial reports, company responses to survey forms and through inquiries made to the respective company’s management. The SC, through the SAC, continues to monitor the activities of all companies listed on Bursa Malaysia on periodic basis based on availability of information to determine their status from the Shariah perspective. In order to be classified as Shariah-compliant; SAC need to consider three criteria which are: (a) The proposed business activity should be Shariah-compliant (b) The proceeds raised from the IPO should be placed in an Islamic account (c) In the event that the proceeds are invested, the investment should be Shariah-compliant. To determine the tolerable level of mixed contributions from permissible and non-permissible activities towards turnover and profit before tax of a company, the SAC has established several benchmarks based on ijtihad (reasoning from the source of Shariah by qualified Shariah scholars). If the contributions from non-permissible activities exceed the benchmark, the securities of the company will be classified as Shariah non-compliant. The benchmarks are: a) the five-percent benchmark This benchmark is used to assess the level of mixed contributions from the activities that are clearly prohibited such as riba (interest-based companies like conventional banks), gambling, liquor and pork. b) The 10-percent benchmark This benchmark is used to assess the level of mixed contributions from the activities that involve the element of â€Å"`umumbalwa† which is a prohibited element affecting most people and difficult to avoid. An example of such a contribution is the interest income from fixed deposits in conventional banks. This benchmark is also used for tobacco-related activities. ) The 20-percent benchmark This benchmark is used to assess the level of contribution from mixed rental payment from Shariah non-compliant activities such as the rental payment from the premise that involved in gambling, sale of liquor etc. d) The 25-percent benchmark This benchmark is used to assess the level of mixed contributions from the activities that are generally permissible acc ording to Shariah and have an element of maslahah to the public, but there are other elements that may affect the Shariah status of these activities. Among the activities that belong to this benchmark are hotel and resort operations, share trading, stockbroking and others, as these activities may also involve other activities that are deemed non-permissible according to the Shariah. Revised screening method (2013) This revised screening method has change the benchmark level from the current level. This new revised screening method only stated two benchmarks which are 5-percent and 20-percent in order to determine the tolerable level of mixed contributions from permissible and non-permissible activities: a) The 5-percent benchmark This benchmark is used to assess the level of mixed contributions from the activities that are clearly prohibited such as riba (interest-based companies like conventional banks), gambling, liquor and pork, non-halal food and baverages, non-compliant entertainment, interest income from fixed deposits in conventional banks, tobacco, and activities that determined as Shariah non-compliant by SAC. b) The 20-percent benchmark This benchmark is used to assess the level of contribution from mixed rental payment from Shariah non-compliant activities and activities that are generally permissible according to Shariah and have an element of maslahah to the public, but there are other elements that may affect the Shariah status of these activities. Among the activities that belong to this benchmark are hotel and resort operations, share trading, stockbroking business, rental from non-compliant activities and other activities that regards as Shariah non-compliant by SAC. Islamic norms for stock screening: A comparison between the Kuala Lumpur Stock Exchange Islamic Index and the Dow Jones Islamic Market Index Kuala Lumpur Stock Exchange Shariah Index (KLSESI), as an important product of the Islamic Capital Market (ICM), was introduced in 1997 in order to provide an avenue for Muslim investors to participate in equity investments in accordance to Shariah principles. DJIM. According to Rahman, Yahya amp; Nasir (2010) screening a permissible company for investment purposes for both markets have differences due to some aspects. They had differentiated these two markets based on two criteria which are level of debt and level of liquidity of the company. According to the SC, the SAC has applied standard criteria as guidelines in determining whether the core activities of the companies listed on KLSE (before approving such company) are permissible for investment under the Shari’ah law Guidelines in determining whether the core activities of the companies listed on KLSE| For companies whose activities comprised of both permissible and non permissible elements, the SAC has set out several additional criteria| (1) Operations are based on riba (interest) such as activities of financial institutions like commercial and merchant banks, and finance companies. 2) Operations involve gambling. (3) Activities involve the manufacture and/or sale of haram products such as liquor, pork, and meat not slaughtered according to Islam. (4) Operations contain elements of gharar (uncertainty) such as conventional insurance companies. | (5) The core activities of the companies must not contravene the principles of Shari’ah as outlined in the four criteria above. Furthermore, the proportion of unlawful (haram) elements must be very small compared with the core activities. (6) The public perception or image of the company must be good. 7) The core activities of the company are important and considered maslahah (benefit in general) to the Muslim Ummah and the country, while the haram (unlawful) element is very small and involves matters such as ummu balwa (common plight), uruf (custom) and the rights of the non-Muslim community which are accepted by Islam. (8) The level of interest income received from fixed deposits in conventional financial institutions and other investments in interest-bearing accounts complies with the levels set up by the SAC. | This studies carried out found that based on debt to equity ratio of KLSE Shariah securities, 44. 07 percent of the companies are highly supported which more than 50 percent of the capital finance by debt. However, there were 25 percent companies showed debts to equity ratio of 10 percent and below. This be a sign of these companies are most likely being using equity to finance their capital. According to DJIM, in order for companies to be complied with Shariah, debt to equity ratio must equal or less than 33 percent. Next, based on liquidity ratio, 70 percent of companies under KLSE Shariah securities have liquidity less than 40 percent. This shows that most of the companies does not have significant liquid asset. But, 17 percent of the companies have high liquidity ratio that are more than 50 percent. Under DJIM, companies must have accounts receivable to total asset ratio equal to or less than 47 percent. Last but not least, the companies under KLSE Shariah securities that are analyzed in term of their fulfilment with both KLSEI and DJIM requirement simultaneously show that there are only 198 companies (35. 4 percent) which fulfil with DJIM criteria. This differences that arise on screening method for both market are due to some reasons. The reasons are due to micro-factor as faced by Malaysian companies. Capital resources are very limited in Malaysia and other countries in this region as compared to Arabian countries where institutions and individuals form the major capital providers. Thus, co mpanies in the latter countries will prefer an equity approach to finance their capital.

Is There A Meaning To Life Essays - Philosophy, Meaning Of Life

Is There A Meaning To Life? Is there a meaning to life? First, to clear up any misunderstandings in the next few paragraphs you are about to read, I shall explain a few things. I am not talking about the individual people in our lives, that mean so much to us, or individual lives. That is a whole other matter. What I mean by the meaning of life, is the greater picture. There are people all over the world, doing their own thing, living their own lives, in their own areas. Is there a point to this? The people themselves, benefit from learning and having experiences while they're alive, but then they die, and all they have accomplished, ends. Then the process begins all over again with the next generation. So one purpose for life is established. We are here to reproduce. It has been genetically coded into us, and with little prompting, we continue to produce tiny versions of ourselves. But, is there a POINT to this? Well, I solemnly believe not. Some people say the point of life, is to have fun and make others happy. Righto then. Sure, that's a good thing to do, I don't disagree with that. But in terms of the big picture, what does it exactly accomplish? A person lives their life, has fun, and perhaps has the knack of making lots of other people happy in the process, then that person dies. And so eventually, do all the other people they brought happiness to. And through different generations come people who have the same philosophy....same thing, just happening later in time, with different people. Nothing has been accomplished...So, this obviously cannot be the point of life, unless it's inventor has the same intellect as that of pond scum. I would like to think otherwise, so I am interested in finding another answer. Other people believe that God is the point of life. God gives us a booklet of rules and regulations, for us to be eligible to receive his personal 'attention'. We respect his wishes and act accordingly, as to how we believe he would like us to act. Then, it is thought, he looks after us and takes care of us. I find this theory hard to grasp...God, usually, is seen as this great celestial being, that is far more advanced and powerful than any person here on Earth. He has these 'talents' and powers by simply...not being one of us. So, there's God....Way up there, looking down upon us. Earth must seem like a little ant farm to him. If he's up there, looking down and watching over us, how is it so many horrible things happen in the world? Some of you may say it's because the people that these things happened to, weren't behaving how they should have been, how God would have liked them to. Or that God allows us to make choices, good or bad. Ok, then that would mean to me that God is an un forgiving and unsympathetic, celestial meanie. Why should he watch us create misery, see wars break out, while he remains aloof, superior and more powerful than us? I say that's unfair. Perhaps one reason for him would be, because it's more 'fun' to us be so 'handicapped' in the celestial scheme of things. It provides more entertainment, more adventure, and it's harder. And because it's harder, he knows there will be more rewards for us when we succeed in being good. Something is obviously amiss with this plan, since we continue to do the same things over and over again through the generations, and centuries. We just do not learn this particular philosophy of his. Perhaps he could have let us work the controls? Do you think God has been GOOD at it? Heck no. Look at the world's history...It hasn't exactly been a bed full of roses. Sure, God tried. But while the footy game was on tv, he forgot to cut some of the thorns off the roses when he was preparing Earth's future. You reckon we could do any worse? I don't think so. Seems to me we'd all have just as much luck, even more so, at running a world, than