Which mass of O2 is used for the complete combustion of 23.6 g methane, CH4 to co2 and h2o؟
which mass of O2 is used for the complete combustion of 23.6 g methane, CH4 to co2 and h2o؟
1- 35.0 g
2- 47.2 g
3-17.5 g
4- 23.3 g
5-93.3 g
6- 46.7
SAMPLE ASSIGNMENT