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CrCl2 + 8 NaOH + 2 Br2 = Na2CrO4 + 4 NaBr + 2 NaCl + 4 H2O
V(OH)4 + HNO3 = V(NO3)4 + H2O =>
V(OH)4 + 4 HNO3 = V(NO3)4 + 4 H2O
Zn{2+} + Ni = Zn + Ni{2+} =>
Zn{2+} + Ni = Zn + Ni{2+}
Ca(OH)2 + Mg3N2 = Ca3N2 + Mg(OH)2 =>
3 Ca(OH)2 + Mg3N2 = Ca3N2 + 3 Mg(OH)2
C2H4O = C4H6O + H2O =>
2 C2H4O = C4H6O + H2O
NaBr(aq) + Cl(aq) = NaCl(aq) + Br2(aq) =>
2 NaBr(aq) + 2 Cl(aq) = 2 NaCl(aq) + Br2(aq)
CuI + F2 = FI + Cu =>
2 CuI + F2 = 2 FI + 2 Cu
AgIO3 = Ag + I2 + O2 =>
2 AgIO3 = 2 Ag + I2 + 3 O2
CH3COCH3 + I2 = CH3COCH2 + HI =>
2 CH3COCH3 + I2 = 2 CH3COCH2 + 2 HI
Na2Cr2O7 + Al = Al2(Cr2O7)3 + Na =>
3 Na2Cr2O7 + 2 Al = Al2(Cr2O7)3 + 6 Na
HF + S = H2S + F =>
2 HF + S = H2S + 2 F
Fe + C2H4O2 = Fe(C2H4O2) =>
Fe + C2H4O2 = Fe(C2H4O2)
C3H8O3 + CO2 = C2H4O2 + H2O =>
4 C3H8O3 + 2 CO2 = 7 C2H4O2 + 2 H2O
Na2CrO4 + KOH + HCl = K2CrO4 + NaCl + H2O =>
Na2CrO4 + 2 KOH + 2 HCl = K2CrO4 + 2 NaCl + 2 H2O
Cl + KF = ClF + K =>
Cl + KF = ClF + K
N2 + O3 = N2O =>
3 N2 + O3 = 3 N2O
Fe(NO3)2 + NH4OH = Fe(OH)2 + NH4NO3 =>
Fe(NO3)2 + 2 NH4OH = Fe(OH)2 + 2 NH4NO3
Ba(NO3)2 + NH4H2PO4 = H2PO4Ba + NH4(NO3)2 =>
Ba(NO3)2 + NH4H2PO4 = H2PO4Ba + NH4(NO3)2
NaHCO3(s) + H3PO4(aq) = Na3PO4 + H2O + CO2 =>
3 NaHCO3(s) + H3PO4(aq) = Na3PO4 + 3 H2O + 3 CO2
NaOH(s) + CuSO4(aq) = Cu(OH)2 + Na2SO4 =>
2 NaOH(s) + CuSO4(aq) = Cu(OH)2 + Na2SO4
PbI2 + KI = PbI3 + K =>
PbI2 + KI = PbI3 + K
Fe(NO3)2 + NH4OH = Fe(OH)2 + NH4(NO3) =>
Fe(NO3)2 + 2 NH4OH = Fe(OH)2 + 2 NH4(NO3)
CF4 + N2 = CF3CN + NF3 =>
6 CF4 + 4 N2 = 3 CF3CN + 5 NF3
KOH + CH4O = KOCH3 + H2O =>
KOH + CH4O = KOCH3 + H2O
Ca + Al(NO3)3 = Ca(NO3)2 + Al =>
3 Ca + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 Al
NaCH3COO + Cu(NO3)2 = NaNO3 + Cu(CH3COO)2 =>
2 NaCH3COO + Cu(NO3)2 = 2 NaNO3 + Cu(CH3COO)2
C3H7OH + O2 = CO2 + H2O(g) =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O(g)
Na2S(aq) + CdSO4(aq) = Na2SO4 + SCd =>
Na2S(aq) + CdSO4(aq) = Na2SO4 + SCd
Al + PO = AlPO =>
Al + PO = AlPO
CH3COOH + CH4N2O = C2H5NO + H2O + CO2 =>
2 CH3COOH + CH4N2O = 2 C2H5NO + H2O + CO2
(NH4)2CO3(aq) + NaI(aq) = (NH4)2I(aq) + NaCO3(aq) =>
(NH4)2CO3(aq) + NaI(aq) = (NH4)2I(aq) + NaCO3(aq)
SnCl2 + K2CrO4 + H2SO4 = Sn(SO4)2 + CrCl3 + K2SO4 + H2O =>
3 SnCl2 + 2 K2CrO4 + 8 H2SO4 = 3 Sn(SO4)2 + 2 CrCl3 + 2 K2SO4 + 8 H2O
Na3AsO4 + AlBr3 = NaBr + AlAsO4 =>
Na3AsO4 + AlBr3 = 3 NaBr + AlAsO4
As2O3 + KNO3 + H2O = H3AsO4 + NO + K2HAsO4 =>
3 As2O3 + 4 KNO3 + 7 H2O = 4 H3AsO4 + 4 NO + 2 K2HAsO4
Fe + Br2 = FeBr2 =>
Fe + Br2 = FeBr2
Cs + CsNO2 = CsO + N2 =>
2 Cs + 2 CsNO2 = 4 CsO + N2
FeCl2 + (NH4)2SO4 = FeSO4 + NH4Cl =>
FeCl2 + (NH4)2SO4 = FeSO4 + 2 NH4Cl
Sr(NO3)2(aq) + HCl(aq) = SrCl2(aq) + HNO3(aq) =>
Sr(NO3)2(aq) + 2 HCl(aq) = SrCl2(aq) + 2 HNO3(aq)
NaHs + Ba(OH)2 = BaHs + Na(OH)2 =>
NaHs + Ba(OH)2 = BaHs + Na(OH)2
Ag(NO3) + Na2CO3 = Ag2CO3 + NaNO3 =>
2 Ag(NO3) + Na2CO3 = Ag2CO3 + 2 NaNO3
Fe2(SO3)3 + H2O = H2SO4 + Fe =>
Fe2(SO3)3 + 3 H2O = 3 H2SO4 + 2 Fe
(NH4)2CO3 + MgI2 = (NH4)I + MgCO3 =>
(NH4)2CO3 + MgI2 = 2(NH4)I + MgCO3
Cu(NO3)2 + (NH4)3PO4 = Cu3(PO4)2 + NH4NO3 =>
3 Cu(NO3)2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6 NH4NO3
KI(ac) + Pb(C2H3O2)2(ac) = K(C2H3O2)(ac) + PbI2(s) =>
2 KI(ac) + Pb(C2H3O2)2(ac) = 2 K(C2H3O2)(ac) + PbI2(s)
Fe(s) + CuCl2(aq) = FeCl3(aq) + Cu(s) =>
2 Fe(s) + 3 CuCl2(aq) = 2 FeCl3(aq) + 3 Cu(s)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H12N4 + KClO3 = KCl + CO + H2O + N2 =>
C6H12N4 + 4 KClO3 = 4 KCl + 6 CO + 6 H2O + 2 N2
ZnO + HNO = Zn + HNO3 =>
2 ZnO + HNO = 2 Zn + HNO3
C8H7NO3 + NaBH4 + H2O = C8H9NO3 + BH3 + NaOH =>
C8H7NO3 + NaBH4 + H2O = C8H9NO3 + BH3 + NaOH
FeN + O2 = Fe2O3 + NO3 =>
4 FeN + 9 O2 = 2 Fe2O3 + 4 NO3
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