statement c would be correct I think.
40.0 g ( 1 mole ) --------------- 6.02x10²³ molecules
? ? --------------------------- 2.90x10²² molecules
mass = 2.90x10²² * 40.0 / 6.02x10²³
mass = 1.16x10²⁴ / 6.02x10²³
mass = 1.9269 g
hope this helps!
North Dakota and Michigan because it has to be 32 Farenhieht or less to snow
Answer:
just subrracted them and find out whats m
Explanation: