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Ravi was performing some experiments related to the laws of chemical combination in the science laboratory under the guidance of his chemistry teacher Mr. John. Ravi foundthat when be burned 1 gram of hydrogen gas in 8 grams of oxygen gas in a closedvessel, he obtained 9 grams of water. He repeated this experiment many times butobtained the same result every time.i) Write a balanced chemical equation for the reaction between hydrogen and oxygento form water. Also write the names of all the substances involved below theirformulae in the equation. ii) What are the reactants and products in the above reaction?iii) Which law of chemical combination is illustrated by the fact that when Raviburned 1 g of hydrogen in 8 g oxygen. be obtained 9 g of water?iv) What values are displayed by Ravi in this episode? |
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