tybl223
tybl223
26-02-2014
Chemistry
Answered
how many moles are in 9.8 grams of calcium?
Answer :
superman1987
superman1987
12-06-2018
when the number of moles Ca = mass of Ca / molar mass of Ca
.
and we can get the molar mass of Ca, it is = 40 g/mol
and we have already the mass of Ca (given) = 9.8 g
so, by substitution: the moles Ca = 9.8 g / 40 g/mol
= 0.245 moles
Answer Link
Itsjoshgacha
Itsjoshgacha
03-02-2020
Answer: 0.24 moles
Explanation:
Answer Link
VIEW ALL ANSWERS ( 44+ )
Other Questions
Is "Fat" A Derogatory Word?
5 schools sent some students to a conference. One of the schools sent both boys and girls. This school sent 16 boys. The ratio of the number of boys it sent to
7x^2-31x+20 I Know The Answer, I Just Don't Know The Steps To Solving This Equation.
The cheetah can 60 miles per hour. How many miles the can run for every half. Hour up to 2 hours?
what is it called when children tend to organize their world's into male amd female categories?
Is the Blitz Spirit a myth or reality?
One advantage of having a cloned flock
The cheetah can 60 miles per hour. How many miles the can run for every half. Hour up to 2 hours?
Is "Fat" A Derogatory Word?
The cheetah can 60 miles per hour. How many miles the can run for every half. Hour up to 2 hours?
