Sa anong paraan pinalawak ang paksa?

How much heat is released upon converting one mole of steam (18.0 g) from 100.0 ∘c to water at 25.0 ∘c? show work and constants, trying to figure out how it works. only given the heat capacity for steam and water so try to only use that

Write a balanced equation showing the formation of copper (ii) nitrite from its elements

How do you calculate the mass of a product when the amounts of more than one reactant are given?