Chemistry, 16.07.2019 14:00, Charley9752
Which statement is true of the following reaction? h2 + o2 -> 2h+ o2- a)it is balanced for charge and for number of atoms. b)it is not balanced for charge or for number of atoms. c)it is not balanced for charge but is balanced for number of atoms. d)it is balanced for charge but is not balanced for number of atoms.
Answers: 1
Chemistry, 22.06.2019 06:30, dpchill5232
Suppose a lab group reports a ppercent yield of sand of 105. is it really possible to collect more sand than was originally represented? what is the possible explanation for the extra product?
Answers: 2
Chemistry, 22.06.2019 18:50, christhegreat1
Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
Answers: 1
Which statement is true of the following reaction? h2 + o2 -> 2h+ o2- a)it is balanced for char...
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