Which statement gives two characteristics of all liquids?
A. They spread out to fill spa...
Chemistry, 27.04.2020 03:14, jujurocks10
Which statement gives two characteristics of all liquids?
A. They spread out to fill space and have atoms that vibrate in place.
B. They have atoms that vibrate in place and have a definite shape.
C. They will change shape to fit a container and have definite volume.
D. They have definite volume and have atoms that move freely in all directions.
Answers: 3
Chemistry, 22.06.2019 05:30, alexusnicole817
Which of the following signs of a chemical reaction are observed in the reaction of potassium with water? precipitate formed temperature change smell produced gas produced color change
Answers: 2
Chemistry, 22.06.2019 06:30, yolo123321
The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 β naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams
Answers: 2
Chemistry, 22.06.2019 12:00, 1963038660
What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?
Answers: 1
Mathematics, 28.08.2020 04:01
Mathematics, 28.08.2020 04:01
Mathematics, 28.08.2020 04:01
Mathematics, 28.08.2020 04:01