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If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?
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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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Helium decays to form lithium. which equation correctly describes this decay?
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Which of the following is true about the speed of light? it depends on the wavelength.
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A student mixes 36.0 grams of silver nitrate solution with 30.0 grams of sodium chromate solution. T...
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