Chemistry, 13.11.2020 16:30 tytybruce2

Students A and B mix two solutions together during a lab investigation. Both students observe a temperature change and a production of gas being emitted. Student A concludes that there has been a chemical change. Student B concludes that there has not been a chemical change, but rather a physical change. Which student's conclusion is valid, based on the information provided?

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 15:30, a34935

On a distance vs time graph the line of an object at rest is a

Answers: 1

continue

Chemistry, 22.06.2019 00:00, brookemcelhaney

Which of the following methods uses the decay of atomic particles in an object to find its exact age? a. fossil dating b. geologic dating c. radioactive dating d. relative dating

Answers: 1

continue

Chemistry, 22.06.2019 05:40, mauricestepenson791

What is the solubility of substance?

Answers: 2

continue

Chemistry, 22.06.2019 11:00, coco8560

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Answers: 1

continue

You know the right answer?

Students A and B mix two solutions together during a lab investigation. Both students observe a temp...