4. 1 hehehehwishdbsbsgsia
Answer:
One mole of oxygen gas, which has the formula O2, has a mass of 32 g and contains 6.02 X 1023 molecules of oxygen but 12.04 X 1023 (2 X 6.02 X 1023) atoms, because each molecule of oxygen contains two oxygen atoms.
Explanation:
Answer:
0.1143M
Explanation:
if one 0.4moles=3.5l what about 1litre
