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USPshnik [31]
3 years ago
14

What is the density of a liquid if the volume is 25 mL and the mass is 20.0 g?

Chemistry
1 answer:
LenKa [72]3 years ago
3 0

Answers:  

                   Density = 0.8 g/mol.        

Given data:

                   v = 25 ml

                    m = 20 g

                    δ = ?

Solution:

               Formula for calculating density is given as,

                Density = Mass / Volume    

                 putting values  

                 Density = 20.0 g / 25 ml

                  Density = 0.8 g/mol.

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Two moles of ideal He gas are contained at a pressure of 1 atm and a temperature of 300 K. 34166 J of heat are transferred to th
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Explanation:

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Relation between internal energy, work and heat is as follows.

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