Write a balanced equation for the reaction that occurs in the following A) potas
ID: 1052767 • Letter: W
Question
Write a balanced equation for the reaction that occurs in the following A) potassium burns in atmosphere of chlorine gas B) strontium oxide is added to water C) a great surface of lithium metal is exposed to oxygen gas D) sodium metal is reacted with sulfur Write a balanced equation for the reaction that occurs in the following A) potassium burns in atmosphere of chlorine gas B) strontium oxide is added to water C) a great surface of lithium metal is exposed to oxygen gas D) sodium metal is reacted with sulfur A) potassium burns in atmosphere of chlorine gas B) strontium oxide is added to water C) a great surface of lithium metal is exposed to oxygen gas D) sodium metal is reacted with sulfurExplanation / Answer
A) potassium burns in atmosphere of chlorine gas
2 K(s) + Cl2(g) ---> 2 KCl(s)
B) strontium oxide is added to water
SrO(s) + H2O(aq) ---> Sr(OH)2(aq)
C) a great surface of lithium metal is exposed to oxygen gas
4 Li(s) + O2(g) ---> 2 Li2O(s)
D) sodium metal is reacted with sulfur
16 Na(s) + S8(liq) ---> 8 Na2S(s)