Answer to Question #338436 in Inorganic Chemistry for Lean

Question

How many moles of O2 will be formed if 5.0 moles of H2O decomposed into H2 and O2?

Chemical Equation: H2O ( H2 + O2

How many moles of O2 are needed to burn 100 g of propane (C3H8)?

Chemcial Equation: C3H8 + O2 ( CO2 + H2O

If 50.0 grams of Cl2 gas is reacted with enough sodium hydroxide (NaOH), calculate the following:

Mass in grams of sodium hypochlorite (NaOCL) produced

Moles of sodium chloride (NaCl) produced

Chemical Equation: NaOH + Cl2 ( NaOCl + NaCl + H2O

Answer 1

1) 2.5 moles

2)2.20 moles

3)52.45 g

4)0.704 moles