a) KOH+HNO3--->KNO3+H2O
K+ +OH- +H+ +NO3- --->K+ +NO3- +H2O
OH- +H+ --->H2O
2 K+2 HNO3--->2 KNO3
K2O+2 HNO3--->2 KNO3+H2O
b) 2 LiOH+H2CO3--->Li2CO3+2 H2O
2 Li+ +2 OH- +2 H+ +CO3 2- --->2 Li+ +CO3 2- +2 H2O
2 OH- +2 H+ --->2 H2O
2 Li+H2CO3--->Li2CO3+H2
Li2O+H2CO3--->Li2CO3+H2O
c) 3 Ca(OH)2+2 H3PO4--->Ca3(PO4)2+6 H2O
3 Ca2+ +6 OH- +6 H+ +2 PO4 3- --->Ca3(PO4)2 +6 H2O
skrócony jonowy taki sam
3 Ca+2 H3PO4--->Ca3(PO4)2+3 H2
3 CaO+2 H3PO4--->Ca3(PO4)2+3 H2O
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a) KOH+HNO3--->KNO3+H2O
K+ +OH- +H+ +NO3- --->K+ +NO3- +H2O
OH- +H+ --->H2O
2 K+2 HNO3--->2 KNO3
K2O+2 HNO3--->2 KNO3+H2O
b) 2 LiOH+H2CO3--->Li2CO3+2 H2O
2 Li+ +2 OH- +2 H+ +CO3 2- --->2 Li+ +CO3 2- +2 H2O
2 OH- +2 H+ --->2 H2O
2 Li+H2CO3--->Li2CO3+H2
Li2O+H2CO3--->Li2CO3+H2O
c) 3 Ca(OH)2+2 H3PO4--->Ca3(PO4)2+6 H2O
3 Ca2+ +6 OH- +6 H+ +2 PO4 3- --->Ca3(PO4)2 +6 H2O
skrócony jonowy taki sam
3 Ca+2 H3PO4--->Ca3(PO4)2+3 H2
3 CaO+2 H3PO4--->Ca3(PO4)2+3 H2O