Chemistry, 15.12.2020 09:20, lovvyDovvy04

Q. Which change has a negative entropy change of the system A)Ice smell

B)Water heating up

C)Salt dissolving

D) none of these

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 06:00, meth77

If you burn 10 kilograms of wood in a fire (combustion) what is the weight of the products after the fire has finished burning the wood?

Answers: 3

continue

Chemistry, 22.06.2019 13:20, drea445

What natural processes produce large quantities of co2

Answers: 1

continue

Chemistry, 22.06.2019 15:20, shanyeah

Water is initially present in a state where its molecules are far apart. during a change of state, its molecules slow down. which change of state has most likely taken place? from a gas to a liquid from a liquid to a gas from a solid to a liquid from a gas to a plasma

Answers: 1

continue

Chemistry, 22.06.2019 17:50, kaylamount

Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?

Answers: 2

continue

Do you know the correct answer?

Q. Which change has a negative entropy change of the system A)Ice smell

B)Water heating...