Chemistry, 05.11.2019 03:31 robbiegfarmer
375 ml of a 0.455 m sodium chloride (nacl) solution is diluted with 1.88 l of water. what is the new concentration in molarity?
Answers: 3
Chemistry, 22.06.2019 05:50
What are the 4 phases of matter in order of increasing engery content?
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Chemistry, 22.06.2019 10:00
Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.
Answers: 1
Chemistry, 23.06.2019 01:20
Use the de broglie's wave equation to find the wavelength of an electron moving at 4.5 × 106 m/s. show your work. note: h= plank's constant (6.62607 x 10-34 j s)
Answers: 1
375 ml of a 0.455 m sodium chloride (nacl) solution is diluted with 1.88 l of water. what is the new...
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