General Chemistry Answers

17.1 g of C2H6 is burned in oxygen. What mass of oxygen was consumed?(Assumed complete combustion). Show th solution.

If 17.4 g of HF is used, what mass of H2SiF6 is produced? Show the solution

28.0 g of magnesium carbonate reacts with sulfuric acid. What mass of water is produced? Show the solution.

what is the percentage yield of 9.28 g of oxygen react with hydrogen to produce 8.81 g of water? Show the solution

chlorine gas occupies a volume of 350mL with a pressure of 720 torr. what will the new volume be at standard pressure?

soap and detergents are good cleansing agents. Now research says that they microbes too. How can it be done?

 A 6.6 x 10 -6 M solution of nitric acid

What products are produced by the electrolysis of an aqueous solution of iron (II) nitrate?

In the reaction N2+3H2>2NH3, what is the mole ratio of hydrogen to nitrogen

A 12.0 L balloon at 84 C is cooled until it becomes 5.0 L. To what temperature was the balloon cooled?