Given the balanced equation representing a reaction:

2C2H6 + 7O2==>4CO2 + 6H2O
What is the mole ratio of C2H6 combusted to that to H2O produced in the reaction.

Look at the reaction below: ca(hco3)2 --> caco3 + co2 + h2o first, balance the reaction. once balanced, use dimensional analysis or another method to find out how many moles of carbon dioxide will be produced if we start with 16.5 moles of calcium bicarbonate (calcium hydrogen carbonate). = mol of co2 number needs to be reported to three significant figures.

This question is about electrolysis. metal spoons can be coated with silver. this is called electroplating. suggest one reason why spoons are electroplated?

When a septic tank backs up a goes in to clean it out