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What are the three states or matter? whoever answers first, gets a follow bck
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Asample of aluminum foil contains 8.60 Γ 1023 atoms. what is the mass of the foil?
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Displacement is the slope of a velocity vs. time graph a. true b. false
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For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)β4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.
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What are the three states or matter? whoever answers first, gets a follow bck...
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