Chemistry, 07.11.2020 14:00 makarockslynn4764
a graduated cylinder begins with a volume of 30.0ml. If a rock is added to the graduated cylinder, the water level rises to 75ml. The mass of the rock is 55.0g. What is the density of the rock?
Answers: 3
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Using the periodic table, complete the following. element: hydrogen symbol: h₂ molecular weight: g mass of one mole: g/mol
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a graduated cylinder begins with a volume of 30.0ml. If a rock is added to the graduated cylinder, t...
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