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CaH2 is so reactive with

Calcium hydride, CaH2, reacts with water to form hydrogen gas: CaH2(s)+2H2O(l)→Ca(OH)2(aq)+2H2(g) This reaction is sometimes
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CaH2 is so reactive with water that it can be used to "dry" solvents other than water. If a sample if solvent that contains a
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2. asked by Amanda
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A student attempts to arrange four elements (as shown below) in order from most reactive to least reactive.most reactive 19 K
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Which is correct?a. Gallium is the most reactive because it has the most neutrons.*** b. Silicon is the most reactive because it
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Question 1) Consider the following reaction of calcium hydride (CaH2) with molten sodium metal:CaH2(s) + 2 Na(l) -> 2 NaH(s) +
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2. asked by Ashley
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A student attempts to arrange four elements (as shown below) in order from most reactive to least reactive.19 12 6 2 K Mg C He
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2. asked by Connexus_solver
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A student attempts to arrange four elements (as shown below) in order from most reactive to least reactive.From most reactive to
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2. 147 views
A student attempts to arrange four elements (as shown below) in order from most reactive to least reactive.From most reactive to
1. 1 answer
2. 107 views
Explain, not just describe, the relationship between these rankings.Most reactive to least reactive metals: Zn, Pb, Cu, Ag Most
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2. asked by Jaden
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Is group 1 a reactive metal or nonmetal, is it highly reactive, or is it filled with the least reactive elements? Explain why
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