Question

Help!!!

Calculate the molar mass of rubidium carbonate, Rb2CO3

Answer 1

Hi again haha

Answer 2

So molar mass is the same as amu or g/mol. So basically the molar mass is the elements mass added up.

Answer 3

Rb = 85.47 and C= 12 O=16 so you have to multiply 85.47 by 3 and O by 3 and add up all the answers and there you go. That's your answer.

Answer 4

Lol hello again :)
Okay thanks once again :D

Answer 5

No problem.