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2 Al(OH)3 + Na2CO3 = 2 NaAlO2 + CO2 + 3 H2O
F2 + Na2SO3 + H2O = HF + Na2SO4 =>
F2 + Na2SO3 + H2O = 2 HF + Na2SO4
K2Cr2O7 + H2SO4 + KCl = Cr2(SO4)3 + Cl2 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KCl = Cr2(SO4)3 + 3 Cl2 + 4 K2SO4 + 7 H2O
Ne + NaOH = NeOH + Na =>
Ne + NaOH = NeOH + Na
Ca2Al2SiO7 = Al2O3 + Ca3Al2Si3O12 + CaO =>
3 Ca2Al2SiO7 = 2 Al2O3 + Ca3Al2Si3O12 + 3 CaO
K(s) + H2O(aq) = H2(g) + K2O(aq) =>
2 K(s) + H2O(aq) = H2(g) + K2O(aq)
S2O3{2-} + H2O = SO4{2-} + H{+} + e =>
S2O3{2-} + 5 H2O = 2 SO4{2-} + 10 H{+} + 8e
Cl2CHCO2CH3 + H2O = CH3OH + Cl2CHCO2H =>
Cl2CHCO2CH3 + H2O = CH3OH + Cl2CHCO2H
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cu2O + C = Cu + CO2Cu = Cu = O = O = C = C = =>
2 Cu2O + C = 3 Cu + CO2Cu
AgNO3KCl = AgClKNO3 =>
AgNO3KCl = AgClKNO3
H3PO4(aq) + NaHCO3(s) = Na3PO4(aq) + CO2(g) + H2O(l) =>
H3PO4(aq) + 3 NaHCO3(s) = Na3PO4(aq) + 3 CO2(g) + 3 H2O(l)
As2S3 + O2 + H2O = H3AsO4 + H2SO4 =>
As2S3 + 7 O2 + 6 H2O = 2 H3AsO4 + 3 H2SO4
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
NaOH + Na2S2O4 + NaClO4 = Na2SO3 + H2O + NaCl =>
8 NaOH + 4 Na2S2O4 + NaClO4 = 8 Na2SO3 + 4 H2O + NaCl
phosphorus + chlorine = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
CUO + CO = CU + CO2 =>
CUO + CO = CU + CO2
Na2ZnO2 + H2O = Na2[Zn(OH)4] =>
Na2ZnO2 + 2 H2O = Na2[Zn(OH)4]
KCl + LiBr = LiCl + KBr =>
KCl + LiBr = LiCl + KBr
C10H15NO + KMnO4 = C10H13NO + H2O + KMn =>
4 C10H15NO + KMnO4 = 4 C10H13NO + 4 H2O + KMn
K2CO3 + HCl = KCl + H2CO3 =>
K2CO3 + 2 HCl = 2 KCl + H2CO3
OH + HS = S + H2O =>
OH + HS = S + H2O
CH4 + Br2 = CHBr3 + HBr =>
CH4 + 3 Br2 = CHBr3 + 3 HBr
BiCl3 + H2O = BiOCl + HCl =>
BiCl3 + H2O = BiOCl + 2 HCl
K{3+}PO{4-} + HCl = KCl + H{3+}PO{4-} =>
K{3+}PO{4-} + HCl = KCl + H{3+}PO{4-}
Sb2S3 + O = Sb4O6 + SO2 =>
2 Sb2S3 + 18 O = Sb4O6 + 6 SO2
C6H12O6 + H2SO4 + CH4N2O + C2H5OH = C23H32N20S + H2O =>
4 C6H12O6 + 6 H2SO4 + 60 CH4N2O + 27 C2H5OH = 6 C23H32N20S + 135 H2O
Cu2O(s) + H2O = CuO(s) + H =>
Cu2O(s) + H2O = 2 CuO(s) + 2 H
MgCl2(s) + H2SO4 = MgSO4 + HCl =>
MgCl2(s) + H2SO4 = MgSO4 + 2 HCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cr2O3 + NO3{-} + H2O = CrO4{2-} + NO2{-} + H{+} =>
Cr2O3 + 3 NO3{-} + 2 H2O = 2 CrO4{2-} + 3 NO2{-} + 4 H{+}
Na2S2O3 + CuCl = Na3[Cu(S2O3)2] + NaCl =>
2 Na2S2O3 + CuCl = Na3[Cu(S2O3)2] + NaCl
I2 + NH4F = NH4I + F =>
I2 + 2 NH4F = 2 NH4I + 2 F
As2S3 + MnO4{-} + H{+} = AsO4{3-} + SO4{2-} + Mn{2+} + H2O =>
5 As2S3 + 28 MnO4{-} + 24 H{+} = 10 AsO4{3-} + 15 SO4{2-} + 28 Mn{2+} + 12 H2O
NiO + H2O = Ni(OH)2 =>
NiO + H2O = Ni(OH)2
NaHCO3 + CH3(CH2)6COOH = CH3(CH2)6COOHNa + CO2 + H2O =>
44 NaHCO3 + 45 CH3(CH2)6COOH = 44 CH3(CH2)6COOHNa + 52 CO2 + 30 H2O
MgF2 + Br2 = MgBr2 + F2 =>
MgF2 + Br2 = MgBr2 + F2
C6H10 + KMnO4 + H2SO4 = C6H10O4 + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 8 KMnO4 + 12 H2SO4 = 5 C6H10O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Ba(NO3)2 + Na2SO4 = BaSO4 + (NO3) + Na =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2(NO3) + 2 Na
H2SO4 + Md(OH)3 = Md2(SO4)3 + H2O =>
3 H2SO4 + 2 Md(OH)3 = Md2(SO4)3 + 6 H2O
Bi2O5 + ClO + NaOH = NaCl + H2O + NaBiO5 =>
3 Bi2O5 + 8 ClO + 14 NaOH = 8 NaCl + 7 H2O + 6 NaBiO5
NaOH + NH3NO3 = NaNO3 + NH3 + H2O =>
9 NaOH + 8 NH3NO3 = 9 NaNO3 + 7 NH3 + 6 H2O
CuO + NH4SO4 = CuSO4 + NH4O =>
CuO + NH4SO4 = CuSO4 + NH4O
K2O + P2O5 = K3 + PO4 =>
3 K2O + P2O5 = 2 K3 + 2 PO4
Cu2O + HNO3 = Cu2O2 + NO + H2O =>
3 Cu2O + 2 HNO3 = 3 Cu2O2 + 2 NO + H2O
Cu + CH3COOH = Cu(CH3COO) + H2 =>
2 Cu + 2 CH3COOH = 2 Cu(CH3COO) + H2
Fe + O2 = Fe3O2 =>
3 Fe + O2 = Fe3O2
KIO3 + HCl = KI + Cl2 + H2O =>
KIO3 + 6 HCl = KI + 3 Cl2 + 3 H2O
HMnO4 + BaSO4 = BaMn2O8 + H2SO4 =>
2 HMnO4 + BaSO4 = BaMn2O8 + H2SO4
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