Based on the chemical equation, use the drop-down menu to choose the coefficients that will balance the chemical equation:
1 answer:
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Explanation:
According to the heat relationship,
Heat given by steam = heat taken by water
Hence, =
where, = specific heat
Value of at 250^{o}C and 12.5 atm is 2.326
.
And, at 200^{o}C and 12.5 atm is 2.743
.
Therefore, average =
= 2.5345 kJ/Kg^{o}C
As the given data is as follows.
= 400 kg/hr,
=
=
,
= 500 kg/hr
= 4.186
Hence, putting the given values into the above formula as follows.
=
=
As we know that,
Thus, we can conclude that the new temperature of water is .