Chemistry, 18.11.2019 22:31 vanessa2002584

10
substance characteristics
the substance was heated and then placed in an ice bath.
the substance was in a salt solution of 2m and later placed in a
solution of 4m to cause a reaction.
the substance was hammered and broken into pieces.
which statement explains the treatments?
3
substance 1 was activated by a decrease in temperature, substance 2 was activated by the change in concentration, and
substance 3 decreased the surface area.
substance 1 was activated by a decrease in temperature, substance 2 was activated by the change in pressure, and
substance 3 increased the surface area.
substance 1 was activated by the heat and inactivated by ice, substance 2 was activated by the change in pressure, and
substance 3 decreased the surface area.
substance 1 was activated by the heat and inactivated by ice, substance 2 was activated by the change in concentration,
and substance 3 increased the surface area.

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 04:40, marknjenbennetp3j1v1

Listen base your answer to the question on the information below. propane is a fuel that is sold in rigid, pressurized cylinders. most of the propane in a cylinder is liquid, with gas in the space above the liquid level. when propane is released from the cylinder, the propane leaves the cylinder as a gas. propane gas is used as a fuel by mixing it with oxygen in the air and igniting the mixture, as represented by the balanced equation below. c3h8(g) + 5o2(g) → 3co2(g) + 4h2o() + 2219.2 kja small amount of methanethiol, which has a distinct odor, is added to the propane to consumers detect a propane leak. in methanethiol, the odor is caused by the thiol functional group (–sh). methanethiol, ch3sh, has a structure that is very similar to the structure of methanol. what is the correct structural formula for a molecule of methanethiol

Answers: 3

continue

Chemistry, 22.06.2019 15:40, alleshia2007

Use the periodic table to complete this equation that represents nuclear fission processesun - ba c 3 n

Answers: 2

continue

Chemistry, 22.06.2019 18:00, bowmanari2154

Which tool is least in predicting weather

Answers: 1

continue

Chemistry, 23.06.2019 05:30, zeesharpe05

If c + di is a point on the circle, then | c + di |=