Your answer is C for sure
Answer: 1.414x10^24 molecules in 94.4g MgO
Explanation: molar mass MgO 40.204
molecules in 40.204 g MgO = avogadro number
molecules in 94.4 g MgO = (94.4/40.204)*avogadro number
(94.4/40.204)*6.02214076*10^23 = 14.14x10^23
A troposphere because that is where all the CO2 and where we live
Answer:
Water
Explanation:
Water is included as a compound!
