Joaquin Davis
Feb 08, 2025
Write a balanced equation for the reaction that occurs in each of the following cases. 10 points to best ans!?
Write a balanced equation for each of the following chemical reactions (10 points for the best answer):
- When potassium metal burns in an atmosphere of chlorine gas.
- When strontium oxide is added to water.
- When a fresh surface of lithium metal is exposed to oxygen gas.
- When sodium metal is reacted with molten sulfur.
4 Answers
Lancenigo di Villorba (TV), Italy
CASE a)
2 K(s) + Cl2(g) —> 2 KCl(s)
CASE b)
SrO(s) + H2O(aq) —> Sr(OH)2(aq)
CASE c)
4 Li(s) + O2(g) —> 2 Li2O(s)
CASE d)
16 Na(s) + S8(liq) —> 8 Na2S(s)
I hope this helps you.
2K(s) + Cl2(g)–> 2KCl(s)
SrO + H20(l)–> Sr(OH)2
2Li(s) + 1/2O2(g)–> Li20(s)
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