Which has greater density? ( densities of common substances”table.)
a-air set sea level
...
Chemistry, 11.11.2019 23:31 ashtonbillups
Which has greater density? ( densities of common substances”table.)
a-air set sea level
b- air at 20 km altitude
Answers: 1
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Which actions would increase the rate at salt dissolves in water? stir the water? crush the salt? use less water? heat the water? cool the salt
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Explain what happens at the saturation point when adding salt to water at room temperature.
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Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull
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