CaH2 is so reactive with

  1. 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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  2. 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. Amanda asked by Amanda
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  3. 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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  4. 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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    2. anonymous asked by anonymous
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  5. 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. Ashley asked by Ashley
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  6. 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. Connexus_solver asked by Connexus_solver
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  7. 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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  8. 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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  9. 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. Jaden asked by Jaden
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  10. 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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