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H2MnO3 + 2 KOH = K2MnO3 + 2 H2O
Pb(NO3)2 + Na2CrO2 = PbCrO2 + NaNO3 =>
Pb(NO3)2 + Na2CrO2 = PbCrO2 + 2 NaNO3
F2 = F25 =>
25 F2 = 2 F25
Si(OH)4 + HF = H2SiF6 + H2O =>
Si(OH)4 + 6 HF = H2SiF6 + 4 H2O
CaSO4 + H2 = Ca2 + H2SO4 =>
2 CaSO4 + 2 H2 = Ca2 + 2 H2SO4
Ag(s) + NO2(g) + O2(g) = AgNO3(s) =>
2 Ag(s) + 2 NO2(g) + O2(g) = 2 AgNO3(s)
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
AgNO3 + SrS = Ag2S + Sr(NO3)2 =>
2 AgNO3 + SrS = Ag2S + Sr(NO3)2
LiOH(aq)Na(s) = NaOH(aq)Li(s) =>
LiOH(aq)Na(s) = NaOH(aq)Li(s)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H4(OH)(COOH) + FeCl3 = Fe(OH)3 + C6H4COOHCl =>
3 C6H4(OH)(COOH) + FeCl3 = Fe(OH)3 + 3 C6H4COOHCl
NaHCO3 + H2O = NaOH + H2CO3 =>
NaHCO3 + H2O = NaOH + H2CO3
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
NaClAgNO3NH4OH = NaOHNH4NO3AgCl =>
NaClAgNO3NH4OH = NaOHNH4NO3AgCl
KMnO4 + K2SO3 + H2O = K2SO4 + KOH + MnO2 =>
2 KMnO4 + 3 K2SO3 + H2O = 3 K2SO4 + 2 KOH + 2 MnO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
(CO2) + (H2O) = H2CO3 =>
(CO2) + (H2O) = H2CO3
MgCl2 + NaI = MgI2 + NaCl =>
MgCl2 + 2 NaI = MgI2 + 2 NaCl
HNO3 + NH4OH = H2O + NH4NO3 =>
HNO3 + NH4OH = H2O + NH4NO3
CsOH + Ca = Ca(OH)2 + Cs =>
2 CsOH + Ca = Ca(OH)2 + 2 Cs
C2 + H2 + Cl2 = CHCl3 =>
C2 + H2 + 3 Cl2 = 2 CHCl3
C4H6O6 + CaCO3 = Ca2(C4H4O6) + H2O + CO2 =>
6 C4H6O6 + 10 CaCO3 = 5 Ca2(C4H4O6) + 8 H2O + 14 CO2
ClO{-} + Cu + H{+} = Cl{-} + Cu{+2} + H2O =>
ClO{-} + Cu + 2 H{+} = Cl{-} + Cu{+2} + H2O
H2SO4 + SiO2 = Si{4+} + SO4{2-} + H2O =>
2 H2SO4 + SiO2 = Si{4+} + 2 SO4{2-} + 2 H2O
AlCl3 + H2S = AlCl2 + HCl + S =>
2 AlCl3 + H2S = 2 AlCl2 + 2 HCl + S
BeSO3 = BeO + SO2 =>
BeSO3 = BeO + SO2
FeOOH*H2O + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeOOH*H2O + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
N2O4 = NO2 =>
N2O4 = 2 NO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KH2PO4 + NaCl = NaH2PO4 + KCl =>
KH2PO4 + NaCl = NaH2PO4 + KCl
RuP + P = RuP2 =>
RuP + P = RuP2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
AgBr + NH3 = AgNH3 + Br =>
AgBr + NH3 = AgNH3 + Br
Zn3N2 + H2O = Zn(OH)2 + NH3 =>
Zn3N2 + 6 H2O = 3 Zn(OH)2 + 2 NH3
Fe(OH)3 + Na2SO4 = Fe2(SO4)3 + NaOH =>
2 Fe(OH)3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaOH
CuSO4 + NaCl + NaHSO3 + NaOH = CuCl + Na2SO4 + H2O =>
2 CuSO4 + 2 NaCl + NaHSO3 + 3 NaOH = 2 CuCl + 3 Na2SO4 + 2 H2O
Al1 + Br2 = AlBr3 =>
2 Al1 + 3 Br2 = 2 AlBr3
C2 + H2 + Cl2 = CHCl3 =>
C2 + H2 + 3 Cl2 = 2 CHCl3
Fe(OH)3 + Na2SO4 = Fe2(SO4)3 + NaOH =>
2 Fe(OH)3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaOH
FeCl3 + Na2CO3NaCl = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3NaCl = Fe2(CO3)3 + 9 NaCl
silvernitrate + zincbromide = Zn(NO3)2 + silverbromide =>
2 AgNO3 + ZnBr2 = Zn(NO3)2 + 2 AgBr
Na2BeO2 + HCl = NaCl + Be(OH)2 =>
Na2BeO2 + 2 HCl = 2 NaCl + Be(OH)2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KCrO7 + FeSO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + H2O =>
2 KCrO7 + 20 FeSO4 + 14 H2SO4 = K2SO4 + 10 Fe2(SO4)3 + Cr2(SO4)3 + 14 H2O
K2CO3 + AgNO3 = K2NO3 + CO3Ag =>
K2CO3 + AgNO3 = K2NO3 + CO3Ag
Cu(OH)2 = CuO + H2O = =>
Cu(OH)2 = CuO + H2O
CrCl3 + KNO3 + Na2CO3 = KNO2 + CO2 + NaCl + Na2CrO4 =>
2 CrCl3 + 3 KNO3 + 5 Na2CO3 = 3 KNO2 + 5 CO2 + 6 NaCl + 2 Na2CrO4
KCH3CO2 + CuCl2 = KCl2 + CuCH3CO2 =>
KCH3CO2 + CuCl2 = KCl2 + CuCH3CO2
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