jmckatie16 jmckatie16

06-11-2017
Chemistry

contestada

How many moles are in 1.2 x10^3 grams of ammonia, NH3

Respuesta :

Аноним Аноним

07-11-2017

Molar mass NH3 = 17.031 g/mol

1 mole NH3 ---------- 17.031 g
?? moles -------------- 1.2x10³ g

moles NH3 = 1 x ( 1.2x10³ ) / 17.031

moles NH3 = 1.2x10³ / 17.031

= 70.45 moles of NH3

hope this helps!

Answer Link

Otras preguntas

Select the correct answer. In which of these ways is Islam similar to both Christianity and Judaism? A. All three religions worship Allah as the supreme god. B

At what rate would u need to invest $25000 to earn $5000 in 2 years?

Please solve, will give brainliest

What is the difference of the complex number ms below (11-3i) - (4+5i)

Coach Johnson needs to buy shin guards for the Junior Varsity and Varsity basketballplayers. The following packages of shin guards are available at The Athletic

A cricketer has a mean 58 runs in nine innings.Find out how many runs are to be scoredin the 10th inningd to raise the mean scroce to 61.

What is phenotype frequency?

can someone help me please

how many cells do you have as a result of telophase 2

For an object at rest, the normal force equals the gravitational force. What is the sum of these forces called? [ ] Net force [ ] Unbalanced force [