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H3PO4 + Na2SiO3 + NaOH = Na3PSiO6 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn + HNO3 = Zn(NO3)2 + NH3NO3 + H2O =>
7 Zn + 18 HNO3 = 7 Zn(NO3)2 + 2 NH3NO3 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + HBr = MnBr2 + Br2 + KBr2 + H2O =>
KMnO4 + 8 HBr = MnBr2 + 2 Br2 + KBr2 + 4 H2O
C5H12O + O2(g) = CO2 + H2O =>
2 C5H12O + 15 O2(g) = 10 CO2 + 12 H2O
Fe + V2O5 = FeO + FeV2O4 =>
2 Fe + V2O5 = FeO + FeV2O4
Na20 + H2SO4 = NaSO4 + H2S + H2O =>
Na20 + 25 H2SO4 = 20 NaSO4 + 5 H2S + 20 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
Na2S2O3 + H2O2 = Na2SO4 + H2O + Na2S3O6 =>
2 Na2S2O3 + 4 H2O2 = Na2SO4 + 4 H2O + Na2S3O6
H + Cl = HCl1 =>
H + Cl = HCl1
NaCe + H2O = NaOH + Ce2 + H2 =>
2 NaCe + 2 H2O = 2 NaOH + Ce2 + H2
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuSO2 = CuOSO =>
CuSO2 = CuOSO
NaCl + MgSO4 = Na2(SO4) + Cl2Mg =>
2 NaCl + MgSO4 = Na2(SO4) + Cl2Mg
Fe + AgCl = FeCl3 + Ag =>
Fe + 3 AgCl = FeCl3 + 3 Ag
Ga2O3 + As + H2 = GaAs + H2O =>
Ga2O3 + 2 As + 3 H2 = 2 GaAs + 3 H2O
Na2S + Na2Co3 + SO2 = Na2S2O3 + Co2 =>
2 Na2S + 2 Na2Co3 + 6 SO2 = 4 Na2S2O3 + 3 Co2
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
Fe2(SO4)3 + NaOH = Na3[Fe(OH)6] + Na2SO4 =>
Fe2(SO4)3 + 12 NaOH = 2 Na3[Fe(OH)6] + 3 Na2SO4
Ca4Mg5P6O24 = P2O5 + CaO + MgO =>
Ca4Mg5P6O24 = 3 P2O5 + 4 CaO + 5 MgO
C + HClO4 = CO2 + HCl =>
2 C + HClO4 = 2 CO2 + HCl
Na2S2O3 + H2O2 = Na2SO4 + H2O + Na2S3O6 =>
2 Na2S2O3 + 4 H2O2 = Na2SO4 + 4 H2O + Na2S3O6
Al + H2O + HO{-} = AlO2{-} + H2 =>
2 Al + 2 H2O + 2 HO{-} = 2 AlO2{-} + 3 H2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CrCl3 + HF = CrF3 + HCl =>
CrCl3 + 3 HF = CrF3 + 3 HCl
ClO2 + IO3{-} + H2O = ClO2{-} + IO4{-} + H{+} =>
2 ClO2 + IO3{-} + H2O = 2 ClO2{-} + IO4{-} + 2 H{+}
C6H5CH3 + BrOH = C6H5CH3BrOH =>
C6H5CH3 + BrOH = C6H5CH3BrOH
(NH2)2CO + water = NH3 + CO2 =>
(NH2)2CO + H2O = 2 NH3 + CO2
CaCl2 + KCO2 = KCl2 + CaCO2 =>
CaCl2 + KCO2 = KCl2 + CaCO2
NH4NO3 = NH3 + N2O + H2O3 =>
5 NH4NO3 = 4 NH3 + 3 N2O + 4 H2O3
Na3AsO4 + Na2S + HCl = AsCl3 + S + NaCl + H2O =>
Na3AsO4 + Na2S + 8 HCl = AsCl3 + S + 5 NaCl + 4 H2O
C + KMnO4 = C2O + K2O + MnO2 =>
6 C + 2 KMnO4 = 3 C2O + K2O + 2 MnO2
CoCl2*6H2O + NH4Cl + NH4OH + HNO3 = (Co(NH3)6)Cl3 + H2O =>
8 CoCl2*6H2O + 8 NH4Cl + 39 NH4OH + HNO3 = 8(Co(NH3)6)Cl3 + 90 H2O
RbOH + CO2 = Rb2CO3 + H2O =>
2 RbOH + CO2 = Rb2CO3 + H2O
FeSO4 + K4[Fe(CN)6] = KSO4 + Fe4[Fe(CN)6] =>
4 FeSO4 + K4[Fe(CN)6] = 4 KSO4 + Fe4[Fe(CN)6]
C + KMnO4 = K2CO3 + MnO + CO2 =>
5 C + 4 KMnO4 = 2 K2CO3 + 4 MnO + 3 CO2
Na3[Al(OH)6] + NaCl = NaOH + AlCl3 =>
Na3[Al(OH)6] + 3 NaCl = 6 NaOH + AlCl3
C + KMnO4 = CO2 + K2O + MnO =>
5 C + 4 KMnO4 = 5 CO2 + 2 K2O + 4 MnO
FeS + Ag2SO4 = FeSO4 + Ag2S =>
FeS + Ag2SO4 = FeSO4 + Ag2S
N2O + O2 = NO =>
2 N2O + O2 = 4 NO
FeS + HC1 = FeC1 + HS =>
FeS + HC1 = FeC1 + HS
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K2SO3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + KOH =>
10 K2SO3 + 4 KMnO4 + 3 H2SO4 = 9 K2SO4 + 4 MnSO4 + 6 KOH
NH4NO2(s) = N2(g) + H2O(l) =>
NH4NO2(s) = N2(g) + 2 H2O(l)
C4H9COOH + CaCO3 = C4H9CO2Ca + H2O + CO2 =>
27 C4H9COOH + 26 CaCO3 = 26 C4H9CO2Ca + 18 H2O + 31 CO2
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