Chemistry, 22.07.2021 02:00, tabathahasaunicorn1

Which statement describes the law of conservation of energy? All systems will exchange matter and energy with their surroundings.
All systems can exchange energy, but not matter, with their surroundings.
Energy cannot be created nor destroyed, but it changes from one form to another.
Energy is destroyed in most chemical reactions when new products are formed.

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 18:00, 767sebmont

Temperature and kinetic energy are proportional. a) adirectly b) directly c) indirectly

Answers: 2

continue

Chemistry, 22.06.2019 04:40, shanicar33500

In which environment would primary succession occur? a forest with a few remaining trees after a recent wildfire an area of exposed rock after a glacier melts away beach that is exposed to the air at low tide an abandoned baseball field in a small town

Answers: 1

continue

Chemistry, 22.06.2019 05:00, YoEsMyles3115

0.2348 grams of pbcl2 used to form 44.0 ml of solution.

Answers: 1

continue

Chemistry, 22.06.2019 18:00, Jazmineboo7709

Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?

Answers: 2

continue

Do you know the correct answer?

Which statement describes the law of conservation of energy? All systems will exchange matter and e...