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Chemistry, 22.06.2019 07:20, camillexv2668
2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here
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Chemistry, 23.06.2019 00:00, kittenalexis68
How many atoms or molecules are there in a mole of a substance?
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Chemistry, 23.06.2019 06:30, morganzahn16
1.17 mol hcl and 2.5 mol naoh react according to the equation hcl + naoh -> nacl + h2o . if the limiting reactant is hcl, determine the amount of excess reactant that remains. answer in units of mol.
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History, 17.07.2019 13:00
Mathematics, 17.07.2019 13:00
Mathematics, 17.07.2019 13:00
Chemistry, 17.07.2019 13:00
History, 17.07.2019 13:00