1. the largest number of electrons are transferred from one element to another in which of
the...
Chemistry, 09.12.2019 03:31 william03300
1. the largest number of electrons are transferred from one element to another in which of
the following balanced chemical reactions equations?
(a)2 ti(s) + n2(g) β 2 tin (s)
(b) cl2(g) + nabr(s) β nacl(s) + br2(g)
(c) 2 h2o(g) + 2 h2(g) + o2(g)
(d)2 h2o2(aq) + 2 h2o(1) + o2(8)
Answers: 1
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Why does asexual reproduction result in offspring with identicle genetic variation
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Chemistry, 22.06.2019 14:30
Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.
Answers: 1
Chemistry, 22.06.2019 18:50
Which of the following is a conclusion that resulted from ernest rutherfordβs scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space
Answers: 3
Chemistry, 22.06.2019 19:00
How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next
Answers: 1
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