Chemistry, 23.07.2019 19:00 legrandschool1oxa0sd
Density is a measurable property of matter. how can the density of a substance be determined? a. measure the length and weight of the substance, then multiply the length by the weight. b. measure the mass and volume of the substance, then divide the volume by the mass. c. measure the length, width, and height of the substance, then multiply these values together. d. measure the mass and volume of the substance, then divide the mass by the volume.
Answers: 1
Chemistry, 22.06.2019 02:30
When svante arrhenius first proposed his acid-base theory, he was a doctoral candidate. his professors thought his ideas were unfounded. within a decade, the arrhenius theory of acid-base was widely accepted and praised within the scientific world. arrhenius defined acids as compounds having ionizable hydrogen and bases as compounds with ionizable a) barium. b) hydronium. c) hydroxide. d) oxygen.
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Chemistry, 22.06.2019 04:30
Why are people not able to scuba dive in the deep part of the ocean
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Chemistry, 22.06.2019 21:00
Which answer tells the reason the earth’s climate is getting warmer? too many animals are becoming extinct. large glaciers are melting in antarctica. the earth is moving closer to the sun. driving cars gives off gases that trap heat in the atmosphere.
Answers: 1
Chemistry, 23.06.2019 01:30
Use the periodic table to determine how many grams of oxygen would be required to react completely with 859.0 g c2h2
Answers: 3
Density is a measurable property of matter. how can the density of a substance be determined? a. me...
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