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2 Li3PO4 + 3 Cu = Cu3(PO4)2 + 6 Li
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C6H24 + O2 = CO2 + H2O =>
C6H24 + 12 O2 = 6 CO2 + 12 H2O
KOH + KBr = KBrKOH =>
KOH + KBr = KBrKOH
MnCl4 + Mg = Mn + MgCl2 =>
MnCl4 + 2 Mg = Mn + 2 MgCl2
Fe(ClO3)3 + H2CO3 = Fe2(CO3)3 + HClO3 =>
2 Fe(ClO3)3 + 3 H2CO3 = Fe2(CO3)3 + 6 HClO3
K2S + Ba(ClO3)2 = K2(ClO3)2 + BaS =>
K2S + Ba(ClO3)2 = K2(ClO3)2 + BaS
Zn + KClO3 + H2O = Zn(ClO3)2 + KCl + KOH =>
3 Zn + 7 KClO3 + 3 H2O = 3 Zn(ClO3)2 + KCl + 6 KOH
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
FeO + CuF2 = FeCu + OF2 =>
FeO + CuF2 = FeCu + OF2
Ag + HNO3 + NaCl = AgCl + NaNO3 + H =>
Ag + HNO3 + NaCl = AgCl + NaNO3 + H
H2SO4 + AlBr3 + H2O2 = Br2 + Al3(SO4)3 + H2O =>
6 H2SO4 + 6 AlBr3 + 6 H2O2 = 9 Br2 + 2 Al3(SO4)3 + 12 H2O
Co(s) + O2(g) = Co2O3(s) =>
4 Co(s) + 3 O2(g) = 2 Co2O3(s)
H2S + Mg(OH)2 = MgH2S2 + H2O =>
2 H2S + Mg(OH)2 = MgH2S2 + 2 H2O
H2O + Ag = H2OAg2 =>
H2O + 2 Ag = H2OAg2
Br{-} + SO4{-}2 + H{+} = Br2 + SO3{-}2 + H2O =>
2 Br{-} + SO4{-}2 + 2 H{+} = Br2 + SO3{-}2 + H2O
KMnO4 + Na2SO3 + Na(OH)2 = K2MnO4 + Na2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + 2 Na2SO3 + 2 Na(OH)2 = K2MnO4 + 2 Na2SO4 + Na2MnO4 + 2 H2O
CH3OH + Cu = CH4 + CuO =>
CH3OH + Cu = CH4 + CuO
(NH4)3PO4 + CaBr2 = NH4Br + (PO4)2Ca3 =>
2(NH4)3PO4 + 3 CaBr2 = 6 NH4Br + (PO4)2Ca3
HCl + Mg5(CO3)4(OH)2 = MgCl2 + CO2 + H2O =>
10 HCl + Mg5(CO3)4(OH)2 = 5 MgCl2 + 4 CO2 + 6 H2O
SnF4(aq) + Cr(s) = CrF3(aq) + Sn(s) =>
3 SnF4(aq) + 4 Cr(s) = 4 CrF3(aq) + 3 Sn(s)
HCl + CaClO2 = Cl2 + H2O + CaCl2 =>
8 HCl + 2 CaClO2 = 3 Cl2 + 4 H2O + 2 CaCl2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Na(OH) + Ca(OH)2 + C + ClO2 = NaClO2 + CaCO3 + H2O =>
4 Na(OH) + Ca(OH)2 + C + 4 ClO2 = 4 NaClO2 + CaCO3 + 3 H2O
HCl + (NH4)2Cr2O7 = NH4Cl + H2Cr2O7 =>
2 HCl + (NH4)2Cr2O7 = 2 NH4Cl + H2Cr2O7
HC2H3O2 + MgSO4 = Mg(C2H3O2)2 + H2SO4 =>
2 HC2H3O2 + MgSO4 = Mg(C2H3O2)2 + H2SO4
HCl(aq) + NaCH3COO(aq) = CH3COOH(aq) + NaCl(s) =>
HCl(aq) + NaCH3COO(aq) = CH3COOH(aq) + NaCl(s)
AgI + NH3 = Ag(NH3)2 + I2 =>
2 AgI + 4 NH3 = 2 Ag(NH3)2 + I2
SO3 + H2O + Ca3(PO4)2 = CaSO4 + H3PO4 =>
3 SO3 + 3 H2O + Ca3(PO4)2 = 3 CaSO4 + 2 H3PO4
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
S + BaCl2 = BaS + Cl =>
S + BaCl2 = BaS + 2 Cl
AgCl + Al = AlCl3 + Ag =>
3 AgCl + Al = AlCl3 + 3 Ag
Al + NH3 = Al(NH3)3 =>
Al + 3 NH3 = Al(NH3)3
AgCl + C6H6O2 = Ag + HCl + C6H4O2 =>
2 AgCl + C6H6O2 = 2 Ag + 2 HCl + C6H4O2
K2CO3 + HCl(aq) = KCl(aq) + H2O(l) + CO2(g) =>
K2CO3 + 2 HCl(aq) = 2 KCl(aq) + H2O(l) + CO2(g)
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
CaS + CsCl = CsS + CaCl =>
CaS + CsCl = CsS + CaCl
ZnSO4 + H2O = Zn(HSO4)2 + Zn(OH)2 =>
2 ZnSO4 + 2 H2O = Zn(HSO4)2 + Zn(OH)2
KClO4 + Co = CoO + KCl =>
KClO4 + 4 Co = 4 CoO + KCl
KI + FeBr2 = KBr2 + FeI =>
KI + FeBr2 = KBr2 + FeI
Pb3(PO4)4 + CuSO4 = Pb(SO4)2 + Cu3(PO4)2 =>
Pb3(PO4)4 + 6 CuSO4 = 3 Pb(SO4)2 + 2 Cu3(PO4)2
Mg(CN)2 + KOH = KCN + Mg(OH)2 =>
Mg(CN)2 + 2 KOH = 2 KCN + Mg(OH)2
Cu(H2O)6 + Na(OH) = Cu(OH)2 + Na + H2O =>
Cu(H2O)6 + 2 Na(OH) = Cu(OH)2 + 2 Na + 6 H2O
ZnCl2 + Cs3PO4 = Zn3(PO4)2 + CsCl =>
3 ZnCl2 + 2 Cs3PO4 = Zn3(PO4)2 + 6 CsCl
K(s) + F2(s) = KF =>
2 K(s) + F2(s) = 2 KF
CH2O + NH2CH2COOH = NH2C2H2COOH + H2O =>
CH2O + NH2CH2COOH = NH2C2H2COOH + H2O
Ca(OH)2 + NH4F = CaF2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4F = CaF2 + 2 NH3 + 2 H2O
PbO2 + NaPO2H2 + H2SO4 = H3PO4 + Na2SO4 + H2O + PbSO4 =>
4 PbO2 + 2 NaPO2H2 + 5 H2SO4 = 2 H3PO4 + Na2SO4 + 4 H2O + 4 PbSO4
As2O3 + H2SO4 + Zn = AsH3 + ZnSO4 + H2O =>
As2O3 + 6 H2SO4 + 6 Zn = 2 AsH3 + 6 ZnSO4 + 3 H2O
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