Chemistry, 03.07.2019 11:00 vicada2782
In which of the following is the number of electrons the ion contains given correctly? a. k+ has 18 electrons. b. cl- has 17 electrons. c. b3+ has 5 electrons. d. ra2+ has 88 electrons.
Answers: 1
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In which situation can a mixture always be called a solution
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Determine the empirical formula for succinic acid that is composed of 40.60% carbon, 5.18% hydrogen, and 54.22% oxygen.
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Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.
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Chemistry, 22.06.2019 19:30
What is the area in square meters of 448 g ai foil that has a thickness of 23921 nm? the density is 2.70 g/cm
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In which of the following is the number of electrons the ion contains given correctly? a. k+ has 1...
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