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Chemistry, 22.06.2019 11:00
What is the molar mass of a gas that has density of 2.054 g/l
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Exit what is the density of an object having a mass of 5.0 g and a volume of 45.0 cm3?
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Chemistry, 23.06.2019 06:10
How much would the freezing point of water decrease if 4 mol of nacl were added to 1 kg of water (kf=1.86 degrees c/(mol/kg) for water and i=2 for nacl a- 7.44 degrees c b- 14.88 c 3.72 d 1.86
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When soduim forms a compound with a non-metal its called...
Mathematics, 21.08.2019 05:10
Mathematics, 21.08.2019 05:10
Mathematics, 21.08.2019 05:10
Mathematics, 21.08.2019 05:10
Mathematics, 21.08.2019 05:10