Question
how much oxygen is produced by heating 20g of mercury (II) oxide if 18.6g of mercury is produced?
Answers
bobpursley
What is the percent O2 in HgO ?
rave
2.6
Dixie Normus
40g
terry
When 20 g of mercury (II) oxide was heated, it produces ________ g of oxygen.
terry
help me on this please