20 mL of aqueous copper (II) chloride (CuCl2) is poured into a beaker with 50 mL of sodium hydroxide and the following reaction occurs: NaOH(aq) + CuCl2 (aq) -->
Cu(OH)2(s) + NaCl(aq)
Which of the following correctly balances this equation?
2 NaOH(aq) + 2 CuCl2(aq)
--> 2 Cu(OH)2(s) + 2 NaCl(aq)
+
-->
CuCl2(aq)
NaOH(aq) +
Cu(OH)2(5)
2 NaCl(aq)
2 NaOH(aq) + CuCl2(aq)
--> Cu(OH)2(s) + 2 NaCl(aq)
2 NaOH(aq) + CuCl2(aq)
Cu(OH)2(s) + NaCl(aq)