Chemistry, 26.06.2019 02:00 kirstenturkington
If a sample of gas occupies 400 ml at a pressure of 800 mm hg, what will be it’s volume if the pressure is reduced to 700 mm hg
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Chemistry, 22.06.2019 01:30
What is the value of keq for the reaction expressed in scientific notation
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Chemistry, 22.06.2019 06:00
According to each substances heat of fusion, which of the items below requires more heat to be added per gram of substance to go from solid to liquid? silver sulfur water lead
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Chemistry, 22.06.2019 07:40
22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na,so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g
Answers: 1
Chemistry, 22.06.2019 15:30
Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium
Answers: 1
If a sample of gas occupies 400 ml at a pressure of 800 mm hg, what will be it’s volume if the press...
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