Chemistry, 13.09.2021 14:00 KiwiJelly2587

Why is it a physical change to freeze water?(1 point) The new and original substances are different.

A temperature change occurs.

Only a phase change occurs.

Heat is released during the process.

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 09:00

Particles vibrate in a rigid structure and do not move relative to their neighbors.

Answers: 1

Answer

Chemistry, 22.06.2019 09:00

Given the following reaction: c3h8+5o2=3co2+4h20 how many grams of co2 will be produced 7 g of c3h8 and 98 g of o2

Answers: 1

Answer

Chemistry, 22.06.2019 14:30

Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers

Answers: 1

Answer

Chemistry, 22.06.2019 22:30

Which of these statements best explains why space exploration should be encouraged? it prepares humans to live without oxygen. it dispel myths about objects in space. it prevents comets and asteroids from striking earth. it creates technology to absorb harmful radiations in space.

Answers: 1

Answer

You know the right answer?

Why is it a physical change to freeze water?(1 point) The new and original substances are differen...

Questions