Question

find weight of the following a) 8 moles of ch4 ,b) 40g molecules of h2no3, c) 1.5* 10 power 25 molecules of so2 ,d) 4.48 litres of o2 gas at Standard temperature and pressure ( STP)​

Answer 1

Answer:

a) 128 g

b)0.625 M

these are the correct ones