Chemistry, 02.04.2021 19:30 heavendavis101

A calorimeter contains 300 g of water at 21°C. You place a hand warmer containing 150 g of liquid sodium acetate (NaAC) inside the calorimeter. When the sodium acetate finishes crystallizing, the temperature of the water inside the calorimeter is 48.2°C. The specific heat of water is 4.18 J/g-°C. What is the enthalpy of fusion (ΔHf) of the sodium acetate? Show your work.

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 16:00, emma5743

How could a student test the effect of removing heat from a gas that is stored in a sealed container? what must occur in order for matter to change states?

Answers: 2

continue

Chemistry, 22.06.2019 19:20, choiboiqg5755

The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n

Answers: 1

continue

Chemistry, 23.06.2019 05:00, andrwisawesome0

Match each term to its description. match term definition excess reactant a) reactant that can produce a lesser amount of the product limiting reactant b) amount of product predicted to be produced by the given reactants theoretical yield c) reactant that can produce more of the product

Answers: 3

continue

Chemistry, 23.06.2019 11:30, DrGeneric

All of the following describe uses of nonrenewable energy sources except

Answers: 3

continue

You know the right answer?

A calorimeter contains 300 g of water at 21°C. You place a hand warmer containing 150 g of liquid so...