Chemistry, 26.07.2019 15:20 mommasgonzales01

Which statement is true for a cooling curve? a.) it shows how the temperature of the substance falls as heat is removed. b.) it shows how the temperature of the substance changes when heat is applied. c.) it shows the increase in the average kinetic energy of the particles. d.)it shows how heat absorption affects the motion of particles. e.) it shows how energy gain causes the temperature to fall.

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 22:30, skinniestoflegends

Consider a culture medium on which only gram-positive organisms such as staphylococcus aureus colonies can grow due to an elevated nacl level. a yellow halo surrounds the growth, indicating the bacterium fermented a sugar in the medium, decreasing the ph as a result and changing the color of a ph indicator chemical. this type of medium would be referred to as a differential and enrichment culture.

Answers: 2

continue

Chemistry, 23.06.2019 07:10, pk4mk

1) a light bulb takes in 30 of energy per second. it transfers 3j as use energy. calculate the efficiency. second. it transfers 3j as useful light energy and 27j as heat energy. calculate the efficiency

Answers: 1

continue

Chemistry, 23.06.2019 07:40, Aaron5795

)in the deacon process for the manufacture of chlorine, hcl and o2 react to form cl2 and h2o. sufficient air (21 mole% o2, 79% n2) is fed to provide 35% excess oxygen, and the fractional conversion of hcl is 85%. calculate the mole fractions of the product stream components.

Answers: 1

continue

Chemistry, 23.06.2019 10:00, EMQPWE

Describe the basic structure of the atom

Answers: 1

continue

You know the right answer?

Which statement is true for a cooling curve? a.) it shows how the temperature of the substance fal...