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.
where,
c: specific heat of the water
m: mass
ΔT: change in the temperature
The mass of water that can be warmed under these conditions is 672 grams.
Answer:
Explanation:
Hello,
In this case, as the reaction between sodium hydroxide and sulfuric is:
We can notice a 2:1 molar ratio between the base and the acid, for that reason for the titration at the equivalence point we find:
Which in terms of concentrations and volumes is:
In such a way, solving for the required volume of base we find:
Best regards.