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3 Si + 4 HNO3 + 18 HF = 4 NO + 3 H2[SiF6] + 8 H2O
CS2 + H2 = CH + H2S =>
2 CS2 + 5 H2 = 2 CH + 4 H2S
Na(OH) + Cl = NaCl + Na(ClO3) + H2O =>
6 Na(OH) + 6 Cl = 5 NaCl + Na(ClO3) + 3 H2O
RaSO4 = Ra{2+} + SO4{2-} =>
RaSO4 = Ra{2+} + SO4{2-}
Al + NH4Cl + H2O = Al(OH)Cl + NH3 + H2 =>
Al + NH4Cl + H2O = Al(OH)Cl + NH3 + H2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Tl + Cl2 = TlCl3 =>
2 Tl + 3 Cl2 = 2 TlCl3
Fe(NO3)3*9H2O = Fe + NO3 + H2O =>
Fe(NO3)3*9H2O = Fe + 3 NO3 + 9 H2O
Pb(NO3)2 + SnCl2 = PbCl2 + Sn(NO3)2 =>
Pb(NO3)2 + SnCl2 = PbCl2 + Sn(NO3)2
AsCl3 + C2H2 = ClC2H2AsCl2 =>
AsCl3 + C2H2 = ClC2H2AsCl2
K2CrO4 + Ag3NO3 = Ag2CrO4 + K3NO3 =>
3 K2CrO4 + 2 Ag3NO3 = 3 Ag2CrO4 + 2 K3NO3
C3H8O2 + HCl = C3H6Cl2 + H2O =>
C3H8O2 + 2 HCl = C3H6Cl2 + 2 H2O
K2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 4 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Fe2O3 + C2O = Fe + CO2 =>
Fe2O3 + C2O = 2 Fe + 2 CO2
Pb(HCO3)4 = PbO2 + CO2 + H2O =>
Pb(HCO3)4 = PbO2 + 4 CO2 + 2 H2O
HBr + Cl = BrCl + H =>
HBr + Cl = BrCl + H
AsCl3 + C2H2 = ClC2H2AsCl2 =>
AsCl3 + C2H2 = ClC2H2AsCl2
Na2C2O4 + Fe(NO3)3 = C6Fe2O12 + NaNO3 =>
3 Na2C2O4 + 2 Fe(NO3)3 = C6Fe2O12 + 6 NaNO3
C2H6(s) + O2(g) = CO2(g) + H2O =>
2 C2H6(s) + 7 O2(g) = 4 CO2(g) + 6 H2O
CO + LiOH = LiCO + HO =>
CO + LiOH = LiCO + HO
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H4O + MnO4 = Mn + C2H4O2 =>
4 C2H4O + MnO4 = Mn + 4 C2H4O2
FeCl3 + (NH4)3PO4 = FePO4 + NH4Cl =>
FeCl3 + (NH4)3PO4 = FePO4 + 3 NH4Cl
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
CuH = Cu + H2 =>
2 CuH = 2 Cu + H2
Pb(OH)2 + H2CO2 = PbCO2 + H2O =>
Pb(OH)2 + H2CO2 = PbCO2 + 2 H2O
LiClO2 = LiCl + O2 =>
LiClO2 = LiCl + O2
Na2SnO2 + Bi(OH)3 = Bi + Na2SnO3 + H2O =>
3 Na2SnO2 + 2 Bi(OH)3 = 2 Bi + 3 Na2SnO3 + 3 H2O
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
NaHCO3 + HBr = CO2 + H2O + NaBr =>
NaHCO3 + HBr = CO2 + H2O + NaBr
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
Mg(s) + O2(g) = MgO2(s) =>
Mg(s) + O2(g) = MgO2(s)
CuO + Fe = FeO2 + Cu =>
2 CuO + Fe = FeO2 + 2 Cu
CO3COOH + NaOH = CO3COONa + H2O =>
CO3COOH + NaOH = CO3COONa + H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Al(NO3)3 + Na2S2O3 = AlS2O3 + Na2(NO3)3 =>
Al(NO3)3 + Na2S2O3 = AlS2O3 + Na2(NO3)3
Sr + HCl = SrCl2 + H2 =>
Sr + 2 HCl = SrCl2 + H2
Fe(OH)2 + HBr = FeBr2 + H2O =>
Fe(OH)2 + 2 HBr = FeBr2 + 2 H2O
C7H16() + O2() = CO2() + H20() =>
5 C7H16() + 35 O2() = 35 CO2() + 4 H20()
C2H5OH + NaOH + CuSO4 = Cu2O + Na2SO4 + H2O + COH =>
C2H5OH + 12 NaOH + 6 CuSO4 = 3 Cu2O + 6 Na2SO4 + 8 H2O + 2 COH
HgS + HNO3 + HCl = S + H2HgCl4 + NO + H2O =>
3 HgS + 2 HNO3 + 12 HCl = 3 S + 3 H2HgCl4 + 2 NO + 4 H2O
H2O + Cu + KNO3 = Cu(NO3)2 + NO + KOH =>
4 H2O + 3 Cu + 8 KNO3 = 3 Cu(NO3)2 + 2 NO + 8 KOH
Fe(NO3)3 + KSCN + NaOH = Fe(SCN)3 + KOH + Na(NO3) =>
Fe(NO3)3 + 3 KSCN + 3 NaOH = Fe(SCN)3 + 3 KOH + 3 Na(NO3)
K2CO3 + Ca(OH)2 = KOH + CaCO3 =>
K2CO3 + Ca(OH)2 = 2 KOH + CaCO3
CaCl2 + O2 = CaO + Cl2 =>
2 CaCl2 + O2 = 2 CaO + 2 Cl2
BaCl2 + (NH4)2HPO4 = BaHPO4 + NH4Cl =>
BaCl2 + (NH4)2HPO4 = BaHPO4 + 2 NH4Cl
NaCl + H2SO4 + MnO2 = Na2SO4 + MnCl2 + Cl2 + H2O =>
4 NaCl + 2 H2SO4 + MnO2 = 2 Na2SO4 + MnCl2 + Cl2 + 2 H2O
Mn + Fe(NO3)3 = Fe + Mn(NO3)2 =>
3 Mn + 2 Fe(NO3)3 = 2 Fe + 3 Mn(NO3)2
C7H16 + *O2 = CO2 + H2O =>
C7H16 + 11*O2 = 7 CO2 + 8 H2O
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