Answer to Question #144529 in Organic Chemistry for Afnan

Question

5. Consider the reaction between hydrogen and oxygen to produce water, which releases 284 kJ/mol of H2.
a. How much heat is released when 180 g of water are produced?
b. How much heat is released when 0.20 mole of hydrogen are used?
6. Consider the following equation: 3H2 + N2 → 2NH3.
If 0.40 g of H2 react completely, determine the needed volume of N2 measured at STP
7. Consider the reaction between hydrogen and oxygen to form water. If 4.00 g of H2 react completely, determine the quantity of heat produced. H2 + 1⁄2 O2 → H2O + 284 kJ
8. If a piece of potassium metal (a solid) is lowered into a bottle of chlorine gas. A reaction takes place. A salt, KCl, is formed.
How many moles of KCl could be formed from 3.55 grams of Cl2?
How many moles of iron are req

Answer 1

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