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3 CaCl2 + 2 KH2PO4 = Ca3(PO4)2 + 2 KCl + 4 HCl
Fe + S = FeS2 =>
Fe + 2 S = FeS2
Be(s) + HCl(aq) = BeH + Cl =>
Be(s) + HCl(aq) = BeH + Cl
Cu + Cl2 + KOH = Cu(OH)2 + KCl =>
Cu + Cl2 + 2 KOH = Cu(OH)2 + 2 KCl
SrCO3 = SrO + CO2 =>
SrCO3 = SrO + CO2
Au + HNO2 = HAu + NO2 =>
Au + HNO2 = HAu + NO2
KCrO2 + HBr = CrBr3 + KBr + H2O =>
KCrO2 + 4 HBr = CrBr3 + KBr + 2 H2O
Be(NO3)2 = Be + NO3 =>
Be(NO3)2 = Be + 2 NO3
C5H12O + O = CO2 + H2O =>
C5H12O + 15 O = 5 CO2 + 6 H2O
CuOH + NaOH = NaCuO + H2O =>
CuOH + NaOH = NaCuO + H2O
Cd + Cl2 = CdCl =>
2 Cd + Cl2 = 2 CdCl
HCl + KI = KCl + I2 + H2 =>
2 HCl + 2 KI = 2 KCl + I2 + H2
KOH + SO2 = HSO3 + K =>
KOH + SO2 = HSO3 + K
ZnSO4 + NH4(SCN) + C5H5N = Zn(C5H5N)2(SCN)2 + NH4 + SO2 + O2 =>
ZnSO4 + 2 NH4(SCN) + 2 C5H5N = Zn(C5H5N)2(SCN)2 + 2 NH4 + SO2 + O2
NaCl + CaSO4 = Na2SO4 + CaCl2 =>
2 NaCl + CaSO4 = Na2SO4 + CaCl2
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
HCl + I = HI + Cl2 =>
2 HCl + 2 I = 2 HI + Cl2
CrO3 + H2O = H2Cr2O7 =>
2 CrO3 + H2O = H2Cr2O7
MgI2 + H2O = Mg(OH)2 + HI =>
MgI2 + 2 H2O = Mg(OH)2 + 2 HI
BaBr2 + Na2(SO)4 = Ba(SO)4 + NaBr =>
BaBr2 + Na2(SO)4 = Ba(SO)4 + 2 NaBr
NiS2(s) + O2(g) = NiO(s) + SO2(g) =>
2 NiS2(s) + 5 O2(g) = 2 NiO(s) + 4 SO2(g)
KNO3 + Al + H2O = Al(OH)3 + KNO2 =>
3 KNO3 + 2 Al + 3 H2O = 2 Al(OH)3 + 3 KNO2
SnCl2 + FeCl3 + HCl = H2[SnCl6] + FeCl2 =>
SnCl2 + 2 FeCl3 + 2 HCl = H2[SnCl6] + 2 FeCl2
C12H24O12 = C12H22O11 + H2O =>
C12H24O12 = C12H22O11 + H2O
Fe(NO3)3 + KNCS = Fe(SCN) + K + NO3 =>
Fe(NO3)3 + KNCS = Fe(SCN) + K + 3 NO3
NaI + H2O = NaOH + IH =>
NaI + H2O = NaOH + IH
H2O + N2O5 = HNO3 =>
H2O + N2O5 = 2 HNO3
C8H10N4O2 + H2O2 = CO2 + H2O + NO2 =>
C8H10N4O2 + 27 H2O2 = 8 CO2 + 32 H2O + 4 NO2
I + HNO3 = HIO3 + NO2 + H2O =>
I + 5 HNO3 = HIO3 + 5 NO2 + 2 H2O
Ca(OH)2 + NH4C2H3O2 = Ca(C2H3O2)2 + NH4OH =>
Ca(OH)2 + 2 NH4C2H3O2 = Ca(C2H3O2)2 + 2 NH4OH
Cu + NiSO4 = CuSO4 + Ni =>
Cu + NiSO4 = CuSO4 + Ni
Mg + Na2CO3 = Mg(CO3) + Na =>
Mg + Na2CO3 = Mg(CO3) + 2 Na
C3H4 + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
2 C3H4 + 8 KMnO4 + 11 KOH = 3 CH3COOK + 8 K2MnO4 + 5 H2O
NbBr5 + Nb = NbBr4 =>
4 NbBr5 + Nb = 5 NbBr4
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
H2SO4 + HNO3 + Ag2S = AgNO3 + SO2 + H2 =>
H2SO4 + 2 HNO3 + Ag2S = 2 AgNO3 + 2 SO2 + 2 H2
Ag2CrO4 + Cu = CuCrO4 + Ag =>
Ag2CrO4 + Cu = CuCrO4 + 2 Ag
K2Cr2O7 + HI + H2SO4 = K2SO4 + Cr2(SO4) + I2 + H2O =>
K2Cr2O7 + 10 HI + 2 H2SO4 = K2SO4 + Cr2(SO4) + 5 I2 + 7 H2O
FeBr3 = FeBr2 + Br2 =>
2 FeBr3 = 2 FeBr2 + Br2
Cu{2+} + CO3{2-} = Cu + CO3 =>
Cu{2+} + CO3{2-} = Cu + CO3
C12H22O11 + KMnO4 = CO2 + H2O + K2MnO4 + MnO2 =>
C12H22O11 + 24 KMnO4 = 12 CO2 + 11 H2O + 12 K2MnO4 + 12 MnO2
K + NaOH = KNaOH =>
K + NaOH = KNaOH
SrHPO4 + HCl = SrCl2 + H3PO4 =>
SrHPO4 + 2 HCl = SrCl2 + H3PO4
C9H13N(C4H6O6) + NaOH = C9H13N + NaOH(C4H6O6) =>
C9H13N(C4H6O6) + NaOH = C9H13N + NaOH(C4H6O6)
NiBr2 + (NH4)2S = NiS + NH4Br =>
NiBr2 + (NH4)2S = NiS + 2 NH4Br
KIO3 + H2SO3 = I2 + K2SO4 + H2O + H2SO4 =>
2 KIO3 + 5 H2SO3 = I2 + K2SO4 + H2O + 4 H2SO4
HC3H5O3 + OH = C3O3 + H2O =>
HC3H5O3 + 6 OH = C3O3 + 6 H2O
C3H5O(COOH)3 + NaOH = Na3C3H5O(COO)3 + H2O =>
C3H5O(COOH)3 + 3 NaOH = Na3C3H5O(COO)3 + 3 H2O
F2 + NaCl = NaF + Cl =>
F2 + 2 NaCl = 2 NaF + 2 Cl
KMnO4 + KCl + H2O = MnO2 + KClO4 + KOH =>
8 KMnO4 + 3 KCl + 4 H2O = 8 MnO2 + 3 KClO4 + 8 KOH
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