Chemistry, 18.11.2020 21:50 malikbryant2002
Which statement explains why a rock does not sink in a lake that is frozen over?
1. Particles are much harder in a solid than in a liquid.
2. Particles are much closer together in a solid than in a liquid.
3. Particles in a solid are moving too fast for anything to penetrate them.
4. Particles in a solid are fixed in place.
(will get brainliest)
Answers: 1
Chemistry, 22.06.2019 02:50
Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.
Answers: 3
Chemistry, 22.06.2019 17:00
Complete each row of the table below by filling in the missing prefix or missing exponent.
Answers: 1
Which statement explains why a rock does not sink in a lake that is frozen over?
1. Particles are...
History, 12.07.2019 21:00
History, 12.07.2019 21:00
English, 12.07.2019 21:00
Mathematics, 12.07.2019 21:00
Social Studies, 12.07.2019 21:00
Social Studies, 12.07.2019 21:00
Social Studies, 12.07.2019 21:00
History, 12.07.2019 21:00
Mathematics, 12.07.2019 21:00
Mathematics, 12.07.2019 21:00
Mathematics, 12.07.2019 21:00