1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard IX
Chemistry
Molecules and Atomicity
How many mole...
Question
How many moles of calcium carbonate are present in 10g of the substance?
Open in App
Solution
Mass of CaCO3 = 10g
Molar mass of CaCO3 = 40 + 12 +3x16 = 100g/mol
moles = mass given / molar mass
=10g/100g/mol
= 0.10 mol
Suggest Corrections
93
Similar questions
Q.
How many moles of calcium carbonate (CaCO
3
) are present in 10 g of the substance ? (Ca = 40 u ; C = 12 u ; O = 16 u)
Q.
How many miles of calcium carbonate are present in 10g of the substance
Q.
How many moles of calcium carbonate
(
C
a
C
O
3
)
are present in 20 g of the substance?
(
C
a
=
40
,
C
=
12
,
O
=
16
)
Q.
How many moles are present in
2.1
×
10
24
atoms of calcium?
Q.
How many moles are present in
5.3
g
of anhydrous sodium carbonate?
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Atomic Valency
CHEMISTRY
Watch in App
Explore more
Molecules and Atomicity
Standard IX Chemistry
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app