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2 AlCl3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 6 NaCl + 3 H2S
Al(CH3COO)3 + H2O = Al(OH)(CH3COO)2 + CH3COOH =>
Al(CH3COO)3 + H2O = Al(OH)(CH3COO)2 + CH3COOH
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NO2 + KI = I2 + NO + KNO3 =>
4 NO2 + 2 KI = I2 + 2 NO + 2 KNO3
Fe + KOH = FeO + K + H2O =>
Fe + 2 KOH = FeO + 2 K + H2O
Al(CH3COO)3 + H2O = CH3COOH + Al(OH)3 =>
Al(CH3COO)3 + 3 H2O = 3 CH3COOH + Al(OH)3
Cl2 + H = ClH3 =>
Cl2 + 6 H = 2 ClH3
Al(CH3COO)3 + H2O = Al(OH)(CH3COO)2 + CH3COOH =>
Al(CH3COO)3 + H2O = Al(OH)(CH3COO)2 + CH3COOH
Cr2O3 + Al = CrAl3 + O2 =>
2 Cr2O3 + 12 Al = 4 CrAl3 + 3 O2
Pb + S = PbS =>
Pb + S = PbS
Pr6O11 + HCl + H2 = PrCl3 + H2O =>
Pr6O11 + 18 HCl + 2 H2 = 6 PrCl3 + 11 H2O
NaOH(aq) + HF(aq) = NaF(aq) + H2O(l) =>
NaOH(aq) + HF(aq) = NaF(aq) + H2O(l)
KOH + Fe = Fe(KOH)3 =>
3 KOH + Fe = Fe(KOH)3
Fe + KOH = Fe(OH)3 + K =>
Fe + 3 KOH = Fe(OH)3 + 3 K
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Fe + KOH = Fe(KOH) =>
Fe + KOH = Fe(KOH)
CuCl2 + H2O = Cl3 + CuH2O =>
3 CuCl2 + 3 H2O = 2 Cl3 + 3 CuH2O
CuSO4 + BaCl2 = BaSO4 + CuCl2 =>
CuSO4 + BaCl2 = BaSO4 + CuCl2
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
I2 = I7 =>
7 I2 = 2 I7
Na2SO3 + HCl = NaCl + SO2(g) + H2O(l) =>
Na2SO3 + 2 HCl = 2 NaCl + SO2(g) + H2O(l)
CrO2{-} + H2O + ClO{-} = CrO4{2-} + Cl2 + OH{-} =>
2 CrO2{-} + 2 H2O + 6 ClO{-} = 2 CrO4{2-} + 3 Cl2 + 4 OH{-}
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Br2 + HXeO4{-} + OH{-} = Xe + BrO3{-} + H2O =>
3 Br2 + 5 HXeO4{-} + OH{-} = 5 Xe + 6 BrO3{-} + 3 H2O
Al(s) + OO(g) = Al2O3(s) =>
4 Al(s) + 3 OO(g) = 2 Al2O3(s)
AlBr23 + Cl2 = AlCl3 + Br2 =>
2 AlBr23 + 3 Cl2 = 2 AlCl3 + 23 Br2
MnO4 + NO2 = MnO2 + NO3 =>
MnO4 + 2 NO2 = MnO2 + 2 NO3
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
BH3 = B2H6 =>
2 BH3 = B2H6
Al2S3 + NaOH = Al(OH)3 + Na + S =>
Al2S3 + 6 NaOH = 2 Al(OH)3 + 6 Na + 3 S
NaHSO4 + KClO3 = NaClO3 + KHSO4 =>
NaHSO4 + KClO3 = NaClO3 + KHSO4
CaI2(aq) + Na2CO3(aq) = CaCO3(s) + Na2I2(aq)(netionicequation) =>
CaI2(aq) + Na2CO3(aq) = CaCO3(s) + Na2I2(aq)(netionicequation)
MgCl2 + NaNo3 = Mg(No3)2 + NaCl =>
MgCl2 + 2 NaNo3 = Mg(No3)2 + 2 NaCl
FeS = Fe4S3 + S =>
4 FeS = Fe4S3 + S
Al(OH)3 + H{+} + NO3{-} = Al(NO3)3 + H2O =>
Al(OH)3 + 3 H{+} + 3 NO3{-} = Al(NO3)3 + 3 H2O
NH4(aq) + NaOH(aq) = Na + H2O(l) + NH3(g) =>
NH4(aq) + NaOH(aq) = Na + H2O(l) + NH3(g)
Pb + HCl = PbCl21 + H2 =>
2 Pb + 42 HCl = 2 PbCl21 + 21 H2
AgNO3 + NaH2PO4 = Ag3PO4 + HNO3 + NaNO3 =>
3 AgNO3 + NaH2PO4 = Ag3PO4 + 2 HNO3 + NaNO3
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
Pb2O4(s) = PbO(s) + O2(g) =>
Pb2O4(s) = 2 PbO(s) + O2(g)
Li2CrO4(aq) + BaCl2(aq) = LiCl(aq) + BaCrO4(s) =>
Li2CrO4(aq) + BaCl2(aq) = 2 LiCl(aq) + BaCrO4(s)
CH4H2O = CH4 + H2O =>
CH4H2O = CH4 + H2O
C + XeF2 = CF4 + Xe =>
C + 2 XeF2 = CF4 + 2 Xe
FeCl2 + CaOH = Fe(OH)2 + CaCl =>
FeCl2 + 2 CaOH = Fe(OH)2 + 2 CaCl
H3O{+} + SO4{2-} = H2SO4 + H2O =>
2 H3O{+} + SO4{2-} = H2SO4 + 2 H2O
C6H5NH2 + Br2 = C6H4NH2Br + HBr =>
C6H5NH2 + Br2 = C6H4NH2Br + HBr
SO2 + HCl + K2CrO4 = H2SO4 + CrCl3 + KCl + H2O =>
3 SO2 + 10 HCl + 2 K2CrO4 = 3 H2SO4 + 2 CrCl3 + 4 KCl + 2 H2O
BiOCl + Na2S + HCl = Bi2S3 + NaCl + H2O =>
2 BiOCl + 3 Na2S + 4 HCl = Bi2S3 + 6 NaCl + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ca + NaNO3 = Ca(NO3)2 + Na =>
Ca + 2 NaNO3 = Ca(NO3)2 + 2 Na
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