emily8094944 emily8094944
  • 14-11-2020
  • Chemistry
contestada

How much ice could be melted at 0​°​C if 5200 joules of heat were added?

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quasarJose
quasarJose quasarJose
  • 15-11-2020

Answer:

0.02kg

Explanation:

Given parameters:

Amount of heat  = 5200J

Unknown:

Mass of ice that would be melted at 0°C = ?

Solution:

To solve this problem, use the expression below;

        H  = mL

H is the heat

m is the mass

L is the latent heat of fusion of ice  =  3.33 x 10⁵ J/kg.

 Insert the parameters and solve for m;

           5200  = m x 3.3 x 10⁵

             m  = [tex]\frac{5200}{3.33 x 10^{5} }[/tex]   = 0.02kg

     

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