Chemistry, 26.09.2021 01:40 VelvetXace
PLZ HELP :,I The density of an object is its mass per unit of volume. Calculate density by dividing each objects mass by its volume, and record the answers in the last column of your data table labeled Density. Remember the formula for Density! (hint: No naked numbers – label!)
Answers: 3
Chemistry, 22.06.2019 14:30
For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2
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According to thomson, the atom is a positively charged cloud with electrons scattered throughout. what would the alpha particles do when they hit the foil if thomson were correct
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PLZ HELP :,I
The density of an object is its mass per unit of volume. Calculate density by dividin...
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