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Thermochemical Equations

7. Energy, Rate and Equilibrium / Thermochemical Equations / Problema 4

Problema 4

The melting of potassium requires 2.33 kJ/mol. Calculate the amount of energy required to melt 26.3 g of potassium.

A

1.57 kJ

B

0.469 kJ

C

2.87 kJ

D

11.6 kJ