Question

100ml of hydrogen combine with 50ml of oxygen to give 100 ml of water how?

Answer 1

Answer:

The "amounts" can be in mls or moles as long as both H2 and O2 are being measured at the same temperature and pressure. So, this DOES NOT violate the law of conservation of mass. The same will be true with 100 ml H2 and 50 ml O2 to make 100 ml H2O as long as they are at the same temperature and pressure

Answer 2

Explanation:

• The "amounts" can be in mls or moles as long as both H2 and O2 are being measured at the same temperature and pressure. So, this DOES NOT violate the law of conservation of mass. The same will be true with 100 ml H2 and 50 ml O2 to make 100 ml H2O as long as they are at the same temperature and pressure.