Chemistry, 04.12.2019 22:31 VampireQueen01
How many grams of o2(g) are needed to completely burn 48.5 g of c3h8(g)?
Answers: 2
Chemistry, 21.06.2019 18:20
Which statement accurately describes the relationship between air pressure, air density, or altitude? as altitude increases, pressure increases.as altitude increases, air density increases.air pressure and density are lowest at sea level.denser air exerts more pressure than less dense air.
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Chemistry, 22.06.2019 14:30
Connect the whole numbers on the periodic table to indicate what they represent?
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Chemistry, 23.06.2019 16:00
Why is it important for scientists to replicate each other’s experiments? to determine if important scientific results are repeatable to the research of other scientists to determine if slight alterations in the experiment can affect the result to further their own research
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Chemistry, 23.06.2019 21:30
Acompound containing nitrogen and oxygen is decomposed in the laboratory and produces 1.78 g of nitrogen and 4.05 g of oxygen. part a calculate the empirical formula of the compound.
Answers: 1
How many grams of o2(g) are needed to completely burn 48.5 g of c3h8(g)?...
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