If you combine 250.0 mL 250.0 mL of water at 25.00 ∘ C 25.00 ∘C and 100.0 mL 100.0 mL of water at 95.00 ∘ C, 95.00 ∘C, what is the final temperature of the mixture? Use 1.00 g/mL as the density of water.

The final temperature of the mixture is = 45 °c

Explanation:

Given data

= 250 ml

= 25 °c

= 100 ml

= 95 °c

Put all the values in above formula we get

250 × 25 + 100 × 95 =

= 15750 ------ (1)

250 + 100 = 350 ml

Put this value in equation (1) we get

= 45 °c

Therefore the final temperature of the mixture is = 45 °c

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