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Chemistry, 22.06.2019 04:20
Which formula can be used to calculate the molar mass of ammonia (nh3)? molar mass of n + molar mass of h 3 Ă— molar mass of n + molar mass of h molar mass of n + 3 Ă— molar mass of h 3 Ă— molar mass of n + 3 Ă— molar mass of h
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Chemistry, 22.06.2019 04:30
Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.
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Chemistry, 23.06.2019 14:00
How many moles of oxygens atoms are present in 5.00 mol of diphosphorus of fe2(so4)3
Answers: 2
Chemistry, 23.06.2019 17:30
Alithium atom has three protons, three neutrons, and three electrons. what is the overall charge on this atom?
Answers: 1
What is the pH of a sample with [OH-] = 2.5 x 10-11 M?...
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