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2 Na2HPO4 = Na4P2O7 + H2O
NaF + Th(NO3)2 = NaNO3 + ThF2 =>
2 NaF + Th(NO3)2 = 2 NaNO3 + ThF2
NaCO3 + Fe3Cl = NaCl + Fe3CO3 =>
NaCO3 + Fe3Cl = NaCl + Fe3CO3
C14H8O4 + Al(OH)3 = (C14H6O4)3Al2 + H2O =>
3 C14H8O4 + 2 Al(OH)3 = (C14H6O4)3Al2 + 6 H2O
MnO4 + H{+} + e = Mn{2+} + H2O =>
MnO4 + 8 H{+} + 6e = Mn{2+} + 4 H2O
CH3CH2OH + NaHCO3 = CH3CH2OHNa + CO2 + H2O =>
13 CH3CH2OH + 12 NaHCO3 = 12 CH3CH2OHNa + 14 CO2 + 9 H2O
Fe(NO3)3 + NaC2H3O2 + H2O = NaNO3 + Fe3C12H18O13 + H3O + NO3 =>
3 Fe(NO3)3 + 6 NaC2H3O2 + 3 H2O = 6 NaNO3 + Fe3C12H18O13 + 2 H3O + 3 NO3
ZnBr2 + I = ZnI + Br =>
ZnBr2 + I = ZnI + 2 Br
Ni + (CO3)2 = NiCO3 =>
2 Ni + (CO3)2 = 2 NiCO3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = KFe(C2O4)2*H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + K2C2O4 + H2O2 = 2 KFe(C2O4)2*H2O + 2(NH4)2SO4 + 2 H2SO4 + 12 H2O
FeOCl + H2SO4 = Fe(OH)2 + Cl2 + SO2 + O2 =>
2 FeOCl + 2 H2SO4 = 2 Fe(OH)2 + Cl2 + 2 SO2 + O2
Li + HOH = LiOH + H =>
Li + HOH = LiOH + H
Na3PO4 + (CH3COO)2Zn = Zn3(PO4)2 + CH3COONa =>
2 Na3PO4 + 3(CH3COO)2Zn = Zn3(PO4)2 + 6 CH3COONa
HCH2ClO2 + NaOH = NaCH2ClO2 + H2O =>
HCH2ClO2 + NaOH = NaCH2ClO2 + H2O
NaHCO3 + CH3COOH = NaCH3COO + H2O(HOH) + CO =>
2 NaHCO3 + 3 CH3COOH = 2 NaCH3COO + 2 H2O(HOH) + 4 CO
HCl(aq) + KI(s) = HI(aq) + KCl =>
HCl(aq) + KI(s) = HI(aq) + KCl
K2Cr2O7 + Fe(OH)3 = Fe2(Cr2O7)3 + KOH =>
3 K2Cr2O7 + 2 Fe(OH)3 = Fe2(Cr2O7)3 + 6 KOH
NaOH + Na2Cu(Cl2C3N3O3)4 = Cu2O3 + NaCl + Na3C3N3O3 + H2O + NaOCl =>
36 NaOH + 2 Na2Cu(Cl2C3N3O3)4 = Cu2O3 + NaCl + 8 Na3C3N3O3 + 18 H2O + 15 NaOCl
Zn(s) + Cu(SO4)(aq) = Zn(SO4)(aq) + Cu(s) =>
Zn(s) + Cu(SO4)(aq) = Zn(SO4)(aq) + Cu(s)
Cr(SO3)3 + KClO3 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr(SO3)3 + KClO3 + 8 KOH = K2CrO4 + KCl + 3 K2SO4 + 4 H2O
In2S3 + NaOH = In(OH)3 + Na2S =>
In2S3 + 6 NaOH = 2 In(OH)3 + 3 Na2S
Ag2CrO4 + Cl{-} = AgCl + CrO4{2-} =>
Ag2CrO4 + 2 Cl{-} = 2 AgCl + CrO4{2-}
NaBrO3 + C3H6O = CO2 + NaBr + H2O =>
8 NaBrO3 + 3 C3H6O = 9 CO2 + 8 NaBr + 9 H2O
Zn + SnCl4 = Sn + ZnCl5 =>
4 Zn + 5 SnCl4 = 5 Sn + 4 ZnCl5
CrCl3 + NaOH + NaClO3 = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 10 NaOH + NaClO3 = 2 Na2CrO4 + 7 NaCl + 5 H2O
MnSO4 + H2O = MnO + H2SO4 =>
MnSO4 + H2O = MnO + H2SO4
NaHCO3 + Al(OH)3 = Al2(CO3)3 + Na2CO3 + H2O =>
6 NaHCO3 + 2 Al(OH)3 = Al2(CO3)3 + 3 Na2CO3 + 6 H2O
(c)BaCl2(aq) + AgNO3(aq) = AgCl(s) + Ba(NO3)2(aq) =>
(c)BaCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ba(NO3)2(aq)
Al2O3 + Cl{-} + H{+} = AlCl3 + H2O =>
Al2O3 + 6 Cl{-} + 6 H{+} = 2 AlCl3 + 3 H2O
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
RbOH + Pb(NO3)2 = RbNO3 + Pb(OH)2 =>
2 RbOH + Pb(NO3)2 = 2 RbNO3 + Pb(OH)2
K2SNO2 + BI(NO3)2 + KOH = K2SNO3 + BI + KNO3 + H2O =>
K2SNO2 + BI(NO3)2 + 2 KOH = K2SNO3 + BI + 2 KNO3 + H2O
Na3AsO4 + NH4 = Na2(NH4)AsO4 + Na =>
Na3AsO4 + NH4 = Na2(NH4)AsO4 + Na
NH4NO3 + SiO2 = SiNO3 + NH3 + H2O =>
5 NH4NO3 + 8 SiO2 = 8 SiNO3 + 2 NH3 + 7 H2O
Be + NH3 = Be3N2 + H2 =>
3 Be + 2 NH3 = Be3N2 + 3 H2
Sr(NO3)2 + K3PO4 = SrPO4 + K3(NO3)2 =>
Sr(NO3)2 + K3PO4 = SrPO4 + K3(NO3)2
LiCl + Al = LiAl + Cl =>
LiCl + Al = LiAl + Cl
FeCl2 + NH4OH2 = FeOH2 + NH4Cl2 =>
FeCl2 + NH4OH2 = FeOH2 + NH4Cl2
Ca(OH)2 + HNO2 = Ca(NO3)2 + H2 =>
Ca(OH)2 + 2 HNO2 = Ca(NO3)2 + 2 H2
C5H12 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C5H12 + 16 K2Cr2O7 + 64 H2SO4 = 15 CO2 + 16 Cr2(SO4)3 + 16 K2SO4 + 82 H2O
OHNH3Cl + NaC2H3O2 + C6H10O = C6H10NOH + NaCl + CH3COH =>
OHNH3Cl + NaC2H3O2 + 2 C6H10O = C6H10NOH + NaCl + 4 CH3COH
HNO3 + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O
FrBr + Cs2Se = Fr2Se + CsBr =>
2 FrBr + Cs2Se = Fr2Se + 2 CsBr
K2CO3(aq) + HCl(aq) = KCl(aq) + H2O(l) + CO2(g) =>
K2CO3(aq) + 2 HCl(aq) = 2 KCl(aq) + H2O(l) + CO2(g)
CaSO3 + H2SO4 = Ca(HSO3)2 + CaSO4 =>
2 CaSO3 + H2SO4 = Ca(HSO3)2 + CaSO4
Ca{2+} + EDTA{4-} = Ca(EDTA){2-} =>
Ca{2+} + EDTA{4-} = Ca(EDTA){2-}
C6H10O5 + O2 = CO + H2O =>
C6H10O5 + 3 O2 = 6 CO + 5 H2O
O2 + Al + HCl = AlCl3H2O + H2 =>
O2 + 2 Al + 6 HCl = 2 AlCl3H2O + H2
C6H5OH + Fe(OH)3 + H{+] = Fe{2+}+H2O+HCO3{-} =>
C6H5OH + 28 Fe(OH)3 + 50 H{+] = 28 Fe{2+}+67H2O+6HCO3{-}
AlO2{-} + HCl + H2O = Al(OH)3 + Cl{-} =>
AlO2{-} + HCl + H2O = Al(OH)3 + Cl{-}
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