Which is an example of a collold?
OA. small particles of salt dissolved in water that have mixed evenly to make salt water
OB.
a sample taken from a river that has a layer of sand and silt lying on the bottom when viewed after a few days
milk, which is a liquid containing small-to medium-sized particles that are evenly combined and do not settle
Ос. .
Answers: 2
Chemistry, 21.06.2019 14:30
Which statement about sound is not true? a. air particles travel with sound waves. b. sound waves cannot travel through a vacuum. c. sound waves exist even if no one hears them. d. air particles vibrate along the path of a sound wave.
Answers: 1
Chemistry, 21.06.2019 22:30
Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution? a. 3.88 m, b. 1.03 m, c. 1.5 m, d. 15.5 m
Answers: 3
Chemistry, 22.06.2019 11:30
Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.
Answers: 3
Chemistry, 22.06.2019 14:30
Aroom with dimensions 7.00m×8.00m×2.50m is to be filled with pure oxygen at 22.0∘c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?
Answers: 1
Which is an example of a collold?
OA. small particles of salt dissolved in water that have mixed e...
Mathematics, 24.06.2021 20:30
English, 24.06.2021 20:30
Mathematics, 24.06.2021 20:30
Chemistry, 24.06.2021 20:30
English, 24.06.2021 20:30
Mathematics, 24.06.2021 20:30
Biology, 24.06.2021 20:30
Mathematics, 24.06.2021 20:30
History, 24.06.2021 20:30