Chemistry, 04.09.2021 04:40 odellbeckham7171
The density of air at ordinary atmospheric pressure and 25 ∘C is 1.19 g/L. What is the mass of the air in a room that measures 14.5×19.5×7.0ft? Express your answer in kilograms using two significant figures.
Answers: 2
Chemistry, 22.06.2019 10:10, jojomgarcia01
When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh —
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Chemistry, 22.06.2019 12:00, carvajalj2520
Explain what happens at the saturation point when adding salt to water at room temperature.
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The density of air at ordinary atmospheric pressure and 25 ∘C is 1.19 g/L. What is the mass of the a...
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