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2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
CaCo3 + NaNo3 = Ca(No3)2 + Na2Co3 =>
CaCo3 + 2 NaNo3 = Ca(No3)2 + Na2Co3
H2SO4 + F2O3 = F2(SO4)3 + H2O =>
3 H2SO4 + F2O3 = F2(SO4)3 + 3 H2O
CH3OH + Na = NaOH + CH3 =>
CH3OH + Na = NaOH + CH3
KBr + H2SO4 + KMnO4 = MnSO4 + Br2 + K2SO4 + H2O =>
10 KBr + 8 H2SO4 + 2 KMnO4 = 2 MnSO4 + 5 Br2 + 6 K2SO4 + 8 H2O
HCI + Na2CO3 = NaCI + H2O*CO2 =>
2 HCI + Na2CO3 = 2 NaCI + H2O*CO2
H2O2SO2 = H2SO4 =>
H2O2SO2 = H2SO4
HIO2 + Mg(OH)2 = Mg(IO2)2 + H2O =>
2 HIO2 + Mg(OH)2 = Mg(IO2)2 + 2 H2O
CH2CH2COH + KMnO4 + KOH = CH2CH2COOK + K2MnO4 + H2O =>
CH2CH2COH + 2 KMnO4 + 3 KOH = CH2CH2COOK + 2 K2MnO4 + 2 H2O
FeO + CO2 = Fe2O3 + CO =>
2 FeO + CO2 = Fe2O3 + CO
K2SO4 + Na2SO3 = Na2SO4 + K2SO3 =>
K2SO4 + Na2SO3 = Na2SO4 + K2SO3
Fe2(SO4)3 + Na2SO3 = Fe2(SO3)3 + Na2SO4 =>
Fe2(SO4)3 + 3 Na2SO3 = Fe2(SO3)3 + 3 Na2SO4
S = S3 =>
3 S = S3
Cu + H2SO4 + HNO3 = NO2 + CuSO4 + H2O =>
Cu + H2SO4 + 2 HNO3 = 2 NO2 + CuSO4 + 2 H2O
Na + Zn(OH)2 = NaZn(OH)2 =>
Na + Zn(OH)2 = NaZn(OH)2
NaCl + HNO3 = NO + NaO2 + HCl =>
NaCl + HNO3 = NO + NaO2 + HCl
CuSO4 + H2SO4 + Mn = MnSO4 + CuSO2 + H2O =>
CuSO4 + 2 H2SO4 + 2 Mn = 2 MnSO4 + CuSO2 + 2 H2O
HCl3 = H2 + Cl2 =>
2 HCl3 = H2 + 3 Cl2
NH4 + O2 = HNO3 + H2 =>
2 NH4 + 3 O2 = 2 HNO3 + 3 H2
K2SO3 + H2SO4 = K2SO4 + H2SO3 =>
K2SO3 + H2SO4 = K2SO4 + H2SO3
Br2 + FeCl2 = FeBr2 + Cl2 =>
Br2 + FeCl2 = FeBr2 + Cl2
CuO + CO2 = CuCO3 = =>
CuO + CO2 = CuCO3
CaH2 + H2O = Ca9OH0 + H2 =>
18 CaH2 + 2 H2O = 2 Ca9OH0 + 19 H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C3H6 + HCl = C3H6Cl2 + H2 =>
C3H6 + 2 HCl = C3H6Cl2 + H2
K(OH) + SO2 = K2SO4 + H2 =>
2 K(OH) + SO2 = K2SO4 + H2
FeS + HBr = FeBr2 + H + S =>
FeS + 2 HBr = FeBr2 + 2 H + S
Al(NO3)3 + HCl = AlCl3 + H(NO3) =>
Al(NO3)3 + 3 HCl = AlCl3 + 3 H(NO3)
Ba3N2 + HBr = BaBr2 + NH3 =>
Ba3N2 + 6 HBr = 3 BaBr2 + 2 NH3
ClF3 + H2O = HF + HCl + O2 =>
ClF3 + 2 H2O = 3 HF + HCl + O2
NH4NO3 + LiOH = LiNO3 + NH3 + H2O =>
NH4NO3 + LiOH = LiNO3 + NH3 + H2O
NH4Cl + (Cu(H2O)6) = Cu(Cl)4 + NH4 + H2O =>
4 NH4Cl + (Cu(H2O)6) = Cu(Cl)4 + 4 NH4 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KHCO3 = K2CO3 + CO2 + H2O =>
2 KHCO3 = K2CO3 + CO2 + H2O
ZnBr + KCO3 = ZnCO3 + KBr =>
ZnBr + KCO3 = ZnCO3 + KBr
S + N2O = SN2O =>
S + N2O = SN2O
CuSO4 = CuO + SO3 =>
CuSO4 = CuO + SO3
NaFI2 = NaI2F =>
NaFI2 = NaI2F
ZnCl2 + H2O + NH3 = ZnO + NH4Cl =>
ZnCl2 + H2O + 2 NH3 = ZnO + 2 NH4Cl
HgS + Cl{-} + NO3{-} + H{+} = HgCl4{-2} + NO2 + S + H2O =>
HgS + 4 Cl{-} + 2 NO3{-} + 4 H{+} = HgCl4{-2} + 2 NO2 + S + 2 H2O
CuNO + KPO = KNO + CuPO =>
CuNO + KPO = KNO + CuPO
Mg + I2 = MgI2 = Mgl2 =>
Mg + I2 = MgI2
C4H9OH + C5H11COOH = C5H11COOC4H9 + H2O =>
C4H9OH + C5H11COOH = C5H11COOC4H9 + H2O
Ce + Zn = CeZn =>
Ce + Zn = CeZn
ClO + H2O = ClOH + OH =>
ClO + H2O = ClOH + OH
HCO3 + CaCO3 + H = Ca(HCO3)2 =>
HCO3 + CaCO3 + H = Ca(HCO3)2
CuK + HNO3 = CuNO3 + HK =>
CuK + HNO3 = CuNO3 + HK
H2CO3 + CuCl2 = H2Cl2 + CuCO3 =>
H2CO3 + CuCl2 = H2Cl2 + CuCO3
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
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