Question

If 6.3 gram of sodium bicarbonate are added to 15 gram of acetic solution, the residue left is found to weight 18 gram . What's the mass of carbon dioxide released in the reaction​

Answer 1

Answer:

6.3g if sodium bicarbonate +15g of acetic =21.3

residue left is 18 g

mass of carbon dioxide = 21.3-18= 3.3g of carbon dioxide

Answer 2

Answer:

If 6.3 g of sodium bi carbonate is added to 15 g of acetic acid solution,the residue is found to weigh 18 g. What is the mass of carbon dioxide.