Chemistry, 27.09.2019 17:50 ajyoung3142005oztpya
Asample of hydrated magnesium sulfate has a mass of 4.052 g. after it is heated, it has a mass of 1.979 g. what is the percentage by mass of water in the hydrate?
Answers: 2
Chemistry, 21.06.2019 17:30
Which term describes a fracture in the earth at which land stays in the same place? a. joint b. fault c. split d. hinge
Answers: 1
Chemistry, 22.06.2019 02:00
What is the volume occupied by 10.0 dm3 of gas at standard pressure after it has been compressedat constant temputure to 500.0 kpa?
Answers: 1
Chemistry, 22.06.2019 22:00
The volume of an unknown substance in a sealed glass jar is 50 milliliters. the volume of the jar is 200 milliliters. which state of matter could the substance be?
Answers: 2
Asample of hydrated magnesium sulfate has a mass of 4.052 g. after it is heated, it has a mass of 1....
Mathematics, 25.02.2021 17:10
English, 25.02.2021 17:10
English, 25.02.2021 17:10
Mathematics, 25.02.2021 17:10
English, 25.02.2021 17:20
Physics, 25.02.2021 17:20
Mathematics, 25.02.2021 17:20
Mathematics, 25.02.2021 17:20
Mathematics, 25.02.2021 17:20
Mathematics, 25.02.2021 17:20
Mathematics, 25.02.2021 17:20