How many moles of chromium (lll) nitrate are produced when chromium reacts with 0.85 moles of lead (IV) Nitrate to produce chrom

Question

e-lub [12.9K]

3 years ago

15

How many moles of chromium (lll) nitrate are produced when chromium reacts with 0.85 moles of lead (IV) Nitrate to produce chrom

ium (lll) nitrate and lead?

Chemistry

1 answer:

Nesterboy [21] · Answer 1 · 2022-06-03T03:50:01+03:00

Nesterboy [21]3 years ago

3 0

Write the equation: 3 Pb(NO3)2 + 2 Cr = 2 Cr(NO3)3 + 3 Pb

By use of mole ratio between Pb(NO3)2 to Cr(NO3)3 which is 3 : 2 the moles of Cr(NO3)3 is therefore
= 0.85 x2 /3 = 0.57 moles

Answer: 0.57 moles
:)