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16 H{+} + 2 K2Cr2O7 + C2H5OH = 4 Cr{3+} + 4 K{+} + 2 CO2 + 11 H2O
Fe2O3 + Na2CO3 + KNO3 = Na2FeO4 + KNO2 + CO2 =>
Fe2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2FeO4 + 3 KNO2 + 2 CO2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
CaCO3H2SO4 = CaSO4H2CO3 =>
CaCO3H2SO4 = CaSO4H2CO3
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
FeCr2O7 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O7 + 8 Na2CO3 + O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
MnS + HClO = MnSO4 + HCl =>
MnS + 4 HClO = MnSO4 + 4 HCl
FeCl2 + H2O + NH3 = Fe(OH)2 + NH4Cl =>
FeCl2 + 2 H2O + 2 NH3 = Fe(OH)2 + 2 NH4Cl
Cu + O = CuO =>
Cu + O = CuO
C3H6OS2 + O2 = CO2 + H2O + SO2 =>
C3H6OS2 + 6 O2 = 3 CO2 + 3 H2O + 2 SO2
HNO3 + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O
H2O(l) + CN{-}(aq) + MnO4{-}(aq) = CNO{-}(aq) + MnO2(s) + OH{-}(aq) =>
H2O(l) + 3 CN{-}(aq) + 2 MnO4{-}(aq) = 3 CNO{-}(aq) + 2 MnO2(s) + 2 OH{-}(aq)
Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na
BO = OB =>
BO = OB
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
H3ClO + Ca(OH)2 = CaCl2 + H2O =>
2 H3ClO + Ca(OH)2 = CaCl2 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NO2(g) + H2O = HNO3(aq) + NO(aq) =>
3 NO2(g) + H2O = 2 HNO3(aq) + NO(aq)
SrSO3 = Sr + SO3 =>
SrSO3 = Sr + SO3
Li2CO3(s) = Li2O(s) + CO2(g) =>
Li2CO3(s) = Li2O(s) + CO2(g)
hydrochloricacid + potassiumhydroxide = water + KCl =>
HCl + KOH = H2O + KCl
K2Cr2O7 + H2O + S8 = Cr2O3 + KOH + SO2 =>
16 K2Cr2O7 + 16 H2O + 3 S8 = 16 Cr2O3 + 32 KOH + 24 SO2
H2CO3 + HCl = H3CO3 + Cl =>
H2CO3 + HCl = H3CO3 + Cl
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
BaI2 + AgNO3 = Ba(NO3)2(aq) + AgI(s) =>
BaI2 + 2 AgNO3 = Ba(NO3)2(aq) + 2 AgI(s)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CO = C + CO2 =>
2 CO = C + CO2
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Ag + S4 = Ag4S =>
16 Ag + S4 = 4 Ag4S
P2H4(l) = PH3(g) + P4(s) =>
6 P2H4(l) = 8 PH3(g) + P4(s)
Ag2CO3 = Ag + O + CO2 =>
Ag2CO3 = 2 Ag + O + CO2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Na2S + KMnO4 = K2S + NaMnO4 =>
Na2S + 2 KMnO4 = K2S + 2 NaMnO4
RCOOH + HCl = RCOOCl + H =>
RCOOH + HCl = RCOOCl + 2 H
(NH4)3PO4 + Ni(NO3)2 = NH4NO3 + Ni3(PO4)2 =>
2(NH4)3PO4 + 3 Ni(NO3)2 = 6 NH4NO3 + Ni3(PO4)2
Ca + CrO = CaCr + O =>
Ca + CrO = CaCr + O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al(C2H3O2)3 + K2S = Al2S3 + KC2H3O2 =>
2 Al(C2H3O2)3 + 3 K2S = Al2S3 + 6 KC2H3O2
Fe(OH)3(s) = Fe2O3 + H2O(g) =>
2 Fe(OH)3(s) = Fe2O3 + 3 H2O(g)
BaO + Re2O7 + Fe2O3 + Re = Ba2FeReO6 =>
28 BaO + 5 Re2O7 + 7 Fe2O3 + 4 Re = 14 Ba2FeReO6
KClO4 + H2SO4 + HCl = Cl2 + KHSO4 + H2O =>
KClO4 + H2SO4 + 7 HCl = 4 Cl2 + KHSO4 + 4 H2O
Fe2SiO4(s) + CO2(g) + H2O(l) = FeCO3(s) + H4SiO4(aq) =>
Fe2SiO4(s) + 2 CO2(g) + 2 H2O(l) = 2 FeCO3(s) + H4SiO4(aq)
Ca(OH)2 + KHP = Ca(KP)2 + H2O =>
Ca(OH)2 + 2 KHP = Ca(KP)2 + 2 H2O
NaCl + O = NaClO =>
NaCl + O = NaClO
NH4Cl + O2 = NH3 + HClO3 =>
2 NH4Cl + 3 O2 = 2 NH3 + 2 HClO3
P + Br20 = PBr3 =>
20 P + 3 Br20 = 20 PBr3
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
C22H34O16N + O2 = CO2 + H2O + N2 =>
2 C22H34O16N + 45 O2 = 44 CO2 + 34 H2O + N2
CH3CH2COOH + K2O = (CH3CH2COO)K + H2O =>
2 CH3CH2COOH + K2O = 2(CH3CH2COO)K + H2O
HCl + Br(HO)2 = BrCl2 + H2O =>
2 HCl + Br(HO)2 = BrCl2 + 2 H2O
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