Register

Calculate the number of moles of Zn(NO3)2 in 131.50 g of this substance. Note that the formula weight of Zn(NO3)2 is 189.40 amu.

Calculate the number of moles of Zn(NO3)2 in 131.50 g of this substance. Note that the formula weight of Zn(NO3)2 is 189.40 amu.
asked 29.4k views
0 votes
Calculate the number of moles of Zn(NO3)2 in 131.50 g of this substance. Note that the formula weight of Zn(NO3)2 is 189.40 amu.

asked
User KarstenF
by
8.5k points

1 Answer

3 votes
to calculate the moles of Zn(NO3)2 you would divide 131.50g by the formula weight (molar mass) 189.40 which would be .6953mol
answered
User Witek
by
8.2k points
← Prev Question Next Question →

Related questions

User Ken Block
asked Feb 11, 2017 69.6k views
Moles of Zn(NO3)2 in 131.50g of this substance.
Ken Block asked Feb 11, 2017
by Ken Block
7.7k points
2 answers
4 votes
69.6k views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
Link Copied!