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9(NH4)6Mo7O24 + 8 H2O + 7 MnSO4 + 7 K2S2O8 = 7(NH4)6MnMo9O32 + 7 K2SO4 + 8 H2SO4 + 6(NH4)2SO4
I2 + MnO2 + H2SO4 = HIO4 + MnSO4 + H2O =>
I2 + 7 MnO2 + 7 H2SO4 = 2 HIO4 + 7 MnSO4 + 6 H2O
KMnO4 + CH3COOH = KCH3COO + HMnO4 =>
KMnO4 + CH3COOH = KCH3COO + HMnO4
S + NO2 = SO3 + NO =>
S + 3 NO2 = SO3 + 3 NO
Na2S2O3 + KOH = K2S2O3 + NaOH =>
Na2S2O3 + 2 KOH = K2S2O3 + 2 NaOH
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
ZnS + H2O = Zn(OH)2 + H2S =>
ZnS + 2 H2O = Zn(OH)2 + H2S
C2H4 + Br = CH2Br =>
C2H4 + 2 Br = 2 CH2Br
HgC2H3O2 + Na2S = Na2C2H3O2 + HgS =>
HgC2H3O2 + Na2S = Na2C2H3O2 + HgS
Mg(OH)2 + NaOH = Na2Mg(OH)4 =>
Mg(OH)2 + 2 NaOH = Na2Mg(OH)4
FeCl3 + K2CO3 + H2O = Fe(OH)3 + CO2 + KCl =>
2 FeCl3 + 3 K2CO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 6 KCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaBrO3 = NaBr + O =>
NaBrO3 = NaBr + 3 O
Mg(OH)2 + H3PO4 = MgPO4 + H2 + H2O =>
2 Mg(OH)2 + 2 H3PO4 = 2 MgPO4 + H2 + 4 H2O
Mg(OH)2 + NaOH = Na2Mg(OH)4 =>
Mg(OH)2 + 2 NaOH = Na2Mg(OH)4
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Ag + NaI = AgNaI =>
Ag + NaI = AgNaI
Mg(OH)2 + NaOH = Na2Mg(OH)4 =>
Mg(OH)2 + 2 NaOH = Na2Mg(OH)4
N2F4(g) = NF2(g) =>
N2F4(g) = 2 NF2(g)
Ag2O + HNO3 = Ag2N2O6 + H2O =>
Ag2O + 2 HNO3 = Ag2N2O6 + H2O
N2H8 + Cr2O7 = Cr2O3 + N2 + H2O =>
N2H8 + Cr2O7 = Cr2O3 + N2 + 4 H2O
KOH + Br = K + BrOH =>
KOH + Br = K + BrOH
Na2 + SO4 + PbCl4 = Pb(SO4)2 + NaCl =>
2 Na2 + 2 SO4 + PbCl4 = Pb(SO4)2 + 4 NaCl
CaF2 + H3O = Ca + HF + H2O =>
CaF2 + 2 H3O = Ca + 2 HF + 2 H2O
TiCl2 + F2 = TiF3 + Cl2 =>
2 TiCl2 + 3 F2 = 2 TiF3 + 2 Cl2
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe3(PO4)2 + H3PO4 = Fe(H2PO4)2 =>
Fe3(PO4)2 + 4 H3PO4 = 3 Fe(H2PO4)2
(CH3)2CHCOOCH3 + O2 = CO2 + H2O =>
2(CH3)2CHCOOCH3 + 13 O2 = 10 CO2 + 10 H2O
Al(NO3)3 + (NH4)3PO4 = AlPO4 + NH4NO3 =>
Al(NO3)3 + (NH4)3PO4 = AlPO4 + 3 NH4NO3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Ag + S = Ag2S = =>
2 Ag + S = Ag2S
CH3MgI + CH3COOH = CH3CH2MgI + HCOOH =>
CH3MgI + CH3COOH = CH3CH2MgI + HCOOH
KCl + KMnO + HSO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KCl + 2 KMnO + 4 HSO4 = 2 MnSO4 + 2 K2SO4 + 2 H2O + Cl2
FeSO4 + NO = (FeSO4)(NO) =>
FeSO4 + NO = (FeSO4)(NO)
CO2 + NH3 + H2O = NH4HCO3 =>
CO2 + NH3 + H2O = NH4HCO3
CuSO4 + NaCl + NaHSO3 + NaOH = Cu2Cl2 + Na2SO4 + HCl =>
2 CuSO4 + 4 NaCl + NaHSO3 + NaOH = Cu2Cl2 + 3 Na2SO4 + 2 HCl
ZnSO4 = SO4 + Zn =>
ZnSO4 = SO4 + Zn
Na2SO4 + HF = NaF + H2SO4 =>
Na2SO4 + 2 HF = 2 NaF + H2SO4
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
CO2 + Zn(OH)2 = (ZnOH)2CO3 + H2O =>
CO2 + 2 Zn(OH)2 = (ZnOH)2CO3 + H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
ReO3 + KOH = KReO4 + H2O + K2ReO3 =>
3 ReO3 + 4 KOH = 2 KReO4 + 2 H2O + K2ReO3
NH4OH + NH4Cl = NH4 + HClO =>
NH4OH + NH4Cl = 2 NH4 + HClO
Na2SO4 + CO = Na2S + CO2 =>
Na2SO4 + 4 CO = Na2S + 4 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + ZnO = Zn + CuO =>
Cu + ZnO = Zn + CuO
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