Question

Asked Nov 26, 2019

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A solution is made by dissolving 3.25 grams of a substance in 180 mL of water. Calculate the density of the solution in kg/m3.

Step 1

The given mass is 3.25 g.

It is known that, 1 g = 10^{-3} kg.

Therefore, the value of mass in kg is 3.25×10^{-3}.

The given volume is 180 mL.

It is known that 1 mL = 10^{-3} L

Therefore, volume in liter is 180×10^{-3}.

The conversion of 1 L into m^{3} is as follows:

1 L = 10^{-3} m^{3}

Therefore, the value of volume in m^{3} is 180×10^{-6}.

Step 2

The formula to calculate density is as follows:

Step 3

Put all the values in the formu...

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