2007-12-23 15:28:52 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
6H+ + 2(PO4)3- + 3Ca(OH)2 yields 6H2O(l) + Ca3(PO4)2(s)
Complete and net are the same. Ca(OH)2 is only slightly soluble. This is an acid base reaction so usually the net is the formation of water, but here you also have a precipitate of calcium phosphate forming.
2007-12-23 15:49:37 · answer #1 · answered by ? 5 · 0⤊ 0⤋
If you stick an arrow after the 3Ca(OH)2 and change the next entry to 6 H2O, it is balanced. The net ionic equation is
6 H+ 6 (OH)- -> 6 H2O, since the other ionic species are unchanged.
2007-12-23 15:45:14 · answer #2 · answered by cattbarf 7 · 0⤊ 0⤋
ok so enable me start up by announcing i'm hoping that for the period of your homework you're marking the charges of the ions.. Your instructor will anticipate you to have fees because of the fact inspite of each thing those are IONIC equations. a million.) you may desire to apply your solubility chart to be sure the solubility of ZnCl2 .. in case you probably did that youd see that for the period of reality ZnCl2 is a precipitate (solid).. as quickly as you recognize that the internet ionic equation ought to look some thing like Zn+2(s) + 2Cl- ---> ZnCl2(s) The hydrogens cancel out of the internet ionic equation, in basic terms leave them in there for the finished ionic equation.
2016-12-11 12:01:09 · answer #3 · answered by ? 4 · 0⤊ 0⤋