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H3NSO3 + NaHCO3 = NaH2NSO3 + H2O + CO2
Cr2O3 + Na2C3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2C3 + 17 KNO3 = 2 Na2CrO4 + 6 CO2 + 17 KNO2
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
Ag2O + NH4OH = Ag(NH3)2 + H2O + OH =>
Ag2O + 4 NH4OH = 2 Ag(NH3)2 + 3 H2O + 2 OH
NaNO3 + Cu + H2SO4 = Cu(NO3)2 + Na2SO4 + H2O + NO2 =>
4 NaNO3 + Cu + 2 H2SO4 = Cu(NO3)2 + 2 Na2SO4 + 2 H2O + 2 NO2
Cl2 + NaOH = NaClO2 + NaCl + H2O =>
2 Cl2 + 4 NaOH = NaClO2 + 3 NaCl + 2 H2O
Ca(AlO2)2 + H2SO4 = CaSO4 + Al2(SO4)3 + H2O =>
Ca(AlO2)2 + 4 H2SO4 = CaSO4 + Al2(SO4)3 + 4 H2O
HBr + C6H5NH2 = C6H5NH3Br =>
HBr + C6H5NH2 = C6H5NH3Br
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
NaNO3H2 = NaNO2H2O =>
NaNO3H2 = NaNO2H2O
KMnO4 + C3H6O + NaOH = MnO2 + CH3COONa + H2O + K =>
2 KMnO4 + 2 C3H6O + 3 NaOH = 2 MnO2 + 3 CH3COONa + 3 H2O + 2 K
Na2S + Pb(NO3)2 = PbS + NaNO3 =>
Na2S + Pb(NO3)2 = PbS + 2 NaNO3
C4H11NO3 + HCl = C4H12NO3Cl =>
C4H11NO3 + HCl = C4H12NO3Cl
H2O + KMnO4 + KClO3 = MnO2 + KClO4 + K(OH) =>
H2O + 2 KMnO4 + 3 KClO3 = 2 MnO2 + 3 KClO4 + 2 K(OH)
Ag + Br2 = AgBr =>
2 Ag + Br2 = 2 AgBr
FeSO4 + Zn(OH)2 = ZnSO4 + Fe(OH)2 =>
FeSO4 + Zn(OH)2 = ZnSO4 + Fe(OH)2
LiCl + H2 = Li + HCl =>
2 LiCl + H2 = 2 Li + 2 HCl
ZnS + CH3COOH = Zn + CH3COO + H2S =>
ZnS + 2 CH3COOH = Zn + 2 CH3COO + H2S
H2S + K2CrO4 = K2S + K2Cr2O7 + H2O =>
H2S + 2 K2CrO4 = K2S + K2Cr2O7 + H2O
KCrO2 + HBr = CrBr3 + K2O + H2O =>
2 KCrO2 + 6 HBr = 2 CrBr3 + K2O + 3 H2O
MnCl2 + LiOH*H2O + H3PO3 + O2 = Li2Mn(HPO4)PO4 + H2O + HCl =>
4 MnCl2 + 8 LiOH*H2O + 8 H3PO3 + 5 O2 = 4 Li2Mn(HPO4)PO4 + 18 H2O + 8 HCl
ScS = Sc + S =>
ScS = Sc + S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(NH4)2Fe(SO4)2 + K4[Fe(CN)6] = K2Fe[Fe(CN)6] + (NH4)2SO4 + K2SO4 =>
(NH4)2Fe(SO4)2 + K4[Fe(CN)6] = K2Fe[Fe(CN)6] + (NH4)2SO4 + K2SO4
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Ca(OH)2 + (NH4)2SO4 = NH3 + CaSO4 + H2O =>
Ca(OH)2 + (NH4)2SO4 = 2 NH3 + CaSO4 + 2 H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
AlCl3(s) + H2O(l) = Al(OH)3(s) + HCl =>
AlCl3(s) + 3 H2O(l) = Al(OH)3(s) + 3 HCl
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
PbS2 + O2 = PbO2 + SO2 =>
PbS2 + 3 O2 = PbO2 + 2 SO2
OH = O2 + H2 =>
2 OH = O2 + H2
CH3COOH + OH = CH3COO + HOH =>
CH3COOH + OH = CH3COO + HOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2S2O7(s)H2O(l) = H2SO4(l) =>
H2S2O7(s)H2O(l) = 2 H2SO4(l)
KClO4 + H2SO4 = KHSO4 + ClO2 + O2 + H2O =>
4 KClO4 + 4 H2SO4 = 4 KHSO4 + 4 ClO2 + 3 O2 + 2 H2O
HCl + Ca(ClO)2 = CaCl2 + H2O + Cl2 =>
4 HCl + Ca(ClO)2 = CaCl2 + 2 H2O + 2 Cl2
K + LiI = KI + Li =>
K + LiI = KI + Li
BF3 + NaF = NaBF4 =>
BF3 + NaF = NaBF4
K4[Fe(CN)6] + KMnO4 + H2SO4 = Fe2(SO4)3 + CO2 + HNO3 + MnSO4 + K2SO4 + H2O =>
10 K4[Fe(CN)6] + 122 KMnO4 + 218 H2SO4 = 5 Fe2(SO4)3 + 60 CO2 + 60 HNO3 + 122 MnSO4 + 81 K2SO4 + 188 H2O
Mg(s) + Fe2O3(aq) = MgO + Fe =>
3 Mg(s) + Fe2O3(aq) = 3 MgO + 2 Fe
CaI2 + K3PO4 = CaPO4 + K3I2 =>
CaI2 + K3PO4 = CaPO4 + K3I2
K3PO4 + CrO3 = K2O + Cr(PO4)2 =>
2 K3PO4 + CrO3 = 3 K2O + Cr(PO4)2
KMnO4 + I2 = KMnI + O2 =>
2 KMnO4 + I2 = 2 KMnI + 4 O2
Ca(NO3)2 + HNO3 = CaH2 + NO3 =>
Ca(NO3)2 + 2 HNO3 = CaH2 + 4 NO3
Cr(OH)3{+} + IO3{-} + OH{-} = CrO42{-} + I{-} + H2O =>
6 Cr(OH)3{+} + 79 IO3{-} + 12 OH{-} = 6 CrO42{-} + 79 I{-} + 15 H2O
H2S + NH4F = HF + (NH4)2S =>
H2S + 2 NH4F = 2 HF + (NH4)2S
Li2CO3 + HCl = LiCl + CO2H2O =>
Li2CO3 + 2 HCl = 2 LiCl + CO2H2O
Cn + CUSO4 = CnSO4 + CU =>
Cn + CUSO4 = CnSO4 + CU
Ca(No2)2 + HCl = CaCl2 + HNo2 =>
Ca(No2)2 + 2 HCl = CaCl2 + 2 HNo2
ZnCO3 + HNO3 = Zn(NO3)2 + CO2 + H2O =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + CO2 + H2O
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