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2 NO + O2 = 2 NO2
Mn + Br2 = MnBr4 =>
Mn + 2 Br2 = MnBr4
AlCl3 + H2O3 = Al2O3 + HCl3 =>
2 AlCl3 + H2O3 = Al2O3 + 2 HCl3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CrO + HNO3 = CrO3 + NO + H2O =>
3 CrO + 4 HNO3 = 3 CrO3 + 4 NO + 2 H2O
CH3COOH + C3H8O = CH3COOCH2CH3 + H2O =>
3 CH3COOH + 2 C3H8O = 3 CH3COOCH2CH3 + 2 H2O
Al(NO3)3 + NaCl = AlCl3 + NaNO3 =>
Al(NO3)3 + 3 NaCl = AlCl3 + 3 NaNO3
NH4ClO3 + NiS = (NH4)2S + Ni(ClO3)2 =>
2 NH4ClO3 + NiS = (NH4)2S + Ni(ClO3)2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Fe(OH)2 + NH4Cl = FeCl2 + NH4OH =>
Fe(OH)2 + 2 NH4Cl = FeCl2 + 2 NH4OH
Ca(CH3COO)2 = CaO(s) + CO2(g) + (CH3)2CO =>
Ca(CH3COO)2 = CaO(s) + CO2(g) + (CH3)2CO
CH3 + OH = C2O + H2O =>
2 CH3 + 8 OH = C2O + 7 H2O
Na2S2O5 + ClO2 + H2O = NaHSO4 + HCl =>
5 Na2S2O5 + 4 ClO2 + 7 H2O = 10 NaHSO4 + 4 HCl
Pb + CnCl2 = PbCl2 + Cn =>
Pb + CnCl2 = PbCl2 + Cn
Li2O(s) + H2O(l) = LiHO =>
Li2O(s) + H2O(l) = 2 LiHO
CrCl3 + H2O = CrOHCl2 + HCl =>
CrCl3 + H2O = CrOHCl2 + HCl
Br + NaIO = NaBr + IO =>
Br + NaIO = NaBr + IO
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ca(Al2Si2O8) + H2O + H2SO4 = Al2Si2O5(OH)4 + CaSO4*H2O =>
Ca(Al2Si2O8) + 2 H2O + H2SO4 = Al2Si2O5(OH)4 + CaSO4*H2O
Al(s) + NiSO4(aq) = AlSO4(aq) + Ni(s) =>
Al(s) + NiSO4(aq) = AlSO4(aq) + Ni(s)
H2O = H3O + HO =>
2 H2O = H3O + HO
CH3CH2COOH + Na2CO3 = CH3CH2COONa + H2CO3 =>
2 CH3CH2COOH + Na2CO3 = 2 CH3CH2COONa + H2CO3
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
NH4 + O2 = NO3 + H2O =>
2 NH4 + 5 O2 = 2 NO3 + 4 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Na + As + O = Na3AsO4 =>
3 Na + As + 4 O = Na3AsO4
Ba + ClO = BaClO =>
Ba + ClO = BaClO
ZnCl2(aq) + H2S(aq) = ZnS(s) + HCl(aq) =>
ZnCl2(aq) + H2S(aq) = ZnS(s) + 2 HCl(aq)
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
KOH + I2 = KI + I2O + H2O =>
2 KOH + 2 I2 = 2 KI + I2O + H2O
LiOH + HPO3 = Li3PO4 + H2O =>
3 LiOH + HPO3 = Li3PO4 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CuCO3 + Fe(OH)2 = CuH2O2 + FeCO3 =>
CuCO3 + Fe(OH)2 = CuH2O2 + FeCO3
Zn(C2H3O2)2 + KI = ZnI + K(C2H3O2)2 =>
Zn(C2H3O2)2 + KI = ZnI + K(C2H3O2)2
HfCl3 + Al = HfCl2 + AlCl3 =>
3 HfCl3 + Al = 3 HfCl2 + AlCl3
Ca3O3Si2O4H6O3 + HCl = CaCl2 + SiO2 + H2O =>
Ca3O3Si2O4H6O3 + 6 HCl = 3 CaCl2 + 2 SiO2 + 6 H2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
ClO2 + SO4 = ClO3 + S2O3 =>
5 ClO2 + 2 SO4 = 5 ClO3 + S2O3
Na2CO3 + NH4Cl + H2O = NaCl + NH4OH + CO2 =>
Na2CO3 + 2 NH4Cl + H2O = 2 NaCl + 2 NH4OH + CO2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C5H12 + O2 = C + H2O =>
C5H12 + 3 O2 = 5 C + 6 H2O
Li3PO4 + Mg(NO3)2 = MgPO4 + Li3(NO3)2 =>
Li3PO4 + Mg(NO3)2 = MgPO4 + Li3(NO3)2
C6H16N2 + C6H10O4 = C12H20N2O2 + H2O + C2H6O =>
5 C6H16N2 + 6 C6H10O4 = 5 C12H20N2O2 + 11 H2O + 3 C2H6O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Li(OH) + H2O = Li(H) + OH =>
Li(OH) + H2O = Li(H) + 2 OH
CH202 + H2O = H3O + CO2 =>
CH202 + 208 H2O = 206 H3O + CO2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
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