Question

How many joules of heat are needed to raise the temperature of 62.0 g of ethylene glycol from 13.1 C to 40.5C?

Answer 1

Q = 4133.2 J

Step-by-step explanation:

Hello there!

In this case, since these calorimetry problems are based off the following heat equation involving heat (Q), mass (m), specific heat (C) and temperatures (T):

`Q=mC(T_2-T_1)`

Thus, we plug in the given variables to obtain:

`Q=62.0 g*2.433 (J)/(g\°C)* (40.5\°C-13.1\°C)\\\\Q=4133.2J`

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