Question

Two oxides of a a certain metal work separately heated in a current hydrogen until constant weight were obtained. The water produced in each case was carefully collected and weighted 2 gram of height of each oxide gave respectively 0.25 on 7 gram and 0.45 26 gram of water show that these results established the law of multiple proportions

Answer 1

Answer:

OSS jvibgh kvtjjo jvyj