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Author Question: Group 2A metals tend to be somewhat less reactive than alkali metals, and the order of their reactivity is (Read 67 times)

brutforce

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on: Feb 15, 2020

Question 1

Which is not generally considered to be a chemical reaction of the alkaline earth metal magnesium?
◦ 2 Mg(g) + O2(g) → 2 MgO(s) at room temperature
◦ Mg(s) + F2(g) → MgF2(s) at room temperature
◦ 3 Mg(s) + N2(g) → Mg3N2(s) at elevated temperatures
◦ Mg(s) + 2 H2O(l) → Mg(OH)2(s) + H2(g) at room temperature

Question 2

Group 2A metals tend to be somewhat less reactive than alkali metals, and the order of their reactivity is
◦ Sr > Ca > Mg > Be > Ba.
◦ Be > Mg > Ca > Sr > Ba.
◦ Ba > Sr > Ca > Mg > Be.
◦ Ca > Mg > Be > Ba > Sr.
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by brutforce on Feb 15, 2020

adf223

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Reply #1 on: Feb 15, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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brutforce

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Reply 2 on: Feb 15, 2020
:D TYSM

Joy Chen

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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