Chemistry, 12.11.2020 20:40 Batzs3rdacct
Initial water level in graduated cylinder = 25ml
final water level after placing silly putty into graduated cylinder = 29ml
mass of silly putty=8g
what is the volume and density?
Answers: 1
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Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.
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Assume that 13.5 g solid aluminum (al) react with hcl to produce solid aluminum chloride (alcl3) salt and gaseous hydrogen (h2) at standard temperature and pressure.
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Initial water level in graduated cylinder = 25ml
final water level after placing silly putty into g...
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