Chemistry, 26.11.2019 01:31 nadiasifuentes15
What is the density of a block of marble that occupies 310 cm3 and has a mass of 853 g? 1. diamond has a density of 3.26 g/cm3 .2.what is the mass of a diamond that has a volume of 0.350 cm3 ? 3. what is the volume of a sample of liquid mercury that has a mass of 76.2 g, given that the density of mercury is 13.6 g/ml? 4. what is the density of a sample of ore that has a mass of 74.0 g and occupies 20.3 cm3 ?
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Chemistry, 22.06.2019 03:30
If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.
Answers: 1
Chemistry, 22.06.2019 11:00
The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.
Answers: 1
Chemistry, 22.06.2019 21:30
In one or two grammatically correct sentences, write a definition for the term molecule geometry
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What is the density of a block of marble that occupies 310 cm3 and has a mass of 853 g? 1. diamond h...
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