I NEED HELP PLEASE! :)
As you keep adding salt to water, eventually, the salt crystals s...
Chemistry, 03.06.2020 02:58 maddymaddy
I NEED HELP PLEASE! :)
As you keep adding salt to water, eventually, the salt crystals stop dissolving and fall to the bottom of the container. What has happened?
Answers: 1
Chemistry, 22.06.2019 10:30, kluckey3426
Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88
Answers: 1
Chemistry, 22.06.2019 22:30, skinniestoflegends
Consider a culture medium on which only gram-positive organisms such as staphylococcus aureus colonies can grow due to an elevated nacl level. a yellow halo surrounds the growth, indicating the bacterium fermented a sugar in the medium, decreasing the ph as a result and changing the color of a ph indicator chemical. this type of medium would be referred to as a differential and enrichment culture.
Answers: 2
Mathematics, 26.06.2019 10:30