Chemistry
Chemistry, 28.11.2019 23:31, soliseric879

What happens to water when it warms above 4 °c?

it contracts.
it forms ice.
its density decreases.
its composition changes.

answer
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 07:30, reaperqueen21
Compare and contrast the bohr model and the electron cloud models of the atom.
Answers: 1
image
Chemistry, 22.06.2019 12:00, kassidy49
An atom's configuration based on its number of electrons ends at 3p4. another atom has seven more electrons. starting at 3p, what is the remaining configuration? 3p63d34s2 3p43d54s2 3p64s23d3 3p44s23d
Answers: 3
image
Chemistry, 22.06.2019 18:10, pearfam98
Given the following at 25c calculate delta hf for hcn (g) at 25c. 2nh3 (g) +3o2 (g) + 2ch4 (g) > 2hcn (g) + 6h2o (g) delta h rxn= -870.8 kj. delta hf=-80.3 kj/mol for nh3 (g), -74.6 kj/mol for ch4, and -241.8 kj/mol for h2o (g)
Answers: 1
image
Chemistry, 22.06.2019 19:30, Karinaccccc
How might this scientific phenomena be explained? a paper clip floats on water.
Answers: 1
Do you know the correct answer?
What happens to water when it warms above 4 °c?

it contracts.
it forms ice.
...

Questions in other subjects:

Konu
History, 03.06.2021 14:00
Konu
Health, 03.06.2021 14:00
Konu
Social Studies, 03.06.2021 14:00