Question

A certain chemical reaction telesales 24.7 kk/g of heat for each gram of reactant consumed

Answer 1

The mass of reactant that would produce 800 Joules of heat is equal to 800 J × (1 kJ/1000 J)/(24.7 kJ/g).

How to calculate the mass of reactant?

In order to determine the mass of reactant that would produce 800 Joules of heat, we would set up a conversion equation as follows:

Note: 1 kJ is equal to 1000 Joules.

Conversion:

1 gram = 24.7 kJ

X gram = 800 Joules

Therefore, the mass of reactant that would produce 800 Joules of heat is given by:

Mass = Heat × (conversion factor/rate of heat)

Mass = 800 J × (1 kJ/1000 J)/(24.7 kJ/g).

Read more on heat here: brainly.com/question/5140667

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Complete Question:

A certain chemical reaction releases 24.7 kJ/g of heat for each gram of reactant consumed. How can you calculate what mass of reactant will produce 800 Joules of heat?