J. J. Thomson's plum pudding model was based on all BUT one of these beliefs. That is
A)
all...
Chemistry, 05.01.2021 06:30 lizdeleon248
J. J. Thomson's plum pudding model was based on all BUT one of these beliefs. That is
A)
all atoms are neutral.
B)
an atom has positive and negative charges.
C).
negative charges balance positive charges
D)
positive charges are embedded in a negative sphere.
Answers: 1
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In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 3
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Calculate the molarity of each of the following solutions. part a) 0.12 mol of lino3 in 5.5 l of solution part b) 60.7 g c2h6o in 2.48 l of solution part c) 14.2 mg ki in 100 ml of solution
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Answers: 2
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