Chemistry, 23.10.2019 00:10, zoepatterson1p0lij1
Asingle atom of platinum has a mass of 3.25 x 10^-22 g. what is the mass of 6.0 x 10^23 platinum atoms?
Answers: 1
Chemistry, 21.06.2019 22:30, Arealbot
Which statement best describes the oxidation numbers of the atoms found in magnesium chloride? a. magnesium has a 2- oxidation number and chlorine has a 1+ oxidation number. b. magnesium has a 2- oxidation number and chlorine has a 2+ oxidation number. c. magnesium has a 2+ oxidation number and chlorine has a 1- oxidation number. d. magnesium has a 1+ oxidation number and chlorine has a 1- oxidation number.
Answers: 2
Chemistry, 22.06.2019 00:30, megaaan214p61pb7
Which compounds have the empirical formula ch2o? a. c2h4o2 b. c3h6o3 c. ch2o2 d. c5h10o5 e. c6h12o6
Answers: 3
Asingle atom of platinum has a mass of 3.25 x 10^-22 g. what is the mass of 6.0 x 10^23 platinum ato...
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