The volume of an object is 4 cubic centimeter and mass of an object is 104 gram. What is the density of the object?
Answers
Answered by
0
Answer:
Given density =1×10
3
kgm
−3
=1 gm
−3
Molar mass of water =18 gm/mole
No. of moles in 1 gm =1/18=0.55 moles
18 gm contain molecules of H
2
O = 6.022×10
23
1 gm contain molecules of H
2
O =
18
6.022×10
23
=0.33×10
23
Volume occupied by 1 molecule of water is =
0.33×10
23
1
=2.99×10
−23
Answered by
0
Answer:
26 g/cm^3
Explanation:
Density = M(Mass)/V(Volume)
= 104/4
26 g/cm^3
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