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Nina [5.8K]
3 years ago
5

2. How many grams of water can be warmed from 25.0°C to 37.0°C by the addition of 8,064 calories?

Chemistry
1 answer:
sertanlavr [38]3 years ago
5 0

Answer:

672 g

Explanation:

We can calculate the mass of water that can be warmed from 25.0°C to 37.0°C by the addition of 8,064 calories using the following expression.

Q = c \times m \times \Delta T

where,

c: specific heat of the water

m: mass

ΔT: change in the temperature

m = \frac{Q}{c \times \Delta T  }  = \frac{8,064cal}{(1cal/g. \° C) \times (37.0 \° C - 25.0 \° C)  } = 672 g

The mass of water that can be warmed under these conditions is 672 grams.

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