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K2Cr2O7 + 3 H2SO4 + Na2S = Cr2(SO4)3 + Na2 + K2SO4 + 3 H2O
KOH + Cl2 = KCl + KClO3 + H2O =>
6 KOH + 3 Cl2 = 5 KCl + KClO3 + 3 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
CH3COOH + SrO = (CH3COO)2Sr + H2O =>
2 CH3COOH + SrO = (CH3COO)2Sr + H2O
C7H8 + Br2 = C7H8Br =>
2 C7H8 + Br2 = 2 C7H8Br
CH3CH(CH3)CH2OH + KMnO4 + H2SO4 = Mn2(SO4)3 + K2SO4 + CH3CH2(CH3)COOH + H2O =>
8 CH3CH(CH3)CH2OH + 6 KMnO4 + 12 H2SO4 = 3 Mn2(SO4)3 + 3 K2SO4 + 8 CH3CH2(CH3)COOH + 16 H2O
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
Cu{2+} + H2O = [Cu(H2O)6]{2+} =>
Cu{2+} + 6 H2O = [Cu(H2O)6]{2+}
KNO3 + C2H6O2 = N2 + CO2 + H2O + K2CO3 =>
2 KNO3 + C2H6O2 = N2 + CO2 + 3 H2O + K2CO3
C9H9ClO + H2 = C9H11Cl + H2O =>
C9H9ClO + 2 H2 = C9H11Cl + H2O
H2O2 + MnO2 = MnO4{-} + H{+} + H2O =>
3 H2O2 + 2 MnO2 = 2 MnO4{-} + 2 H{+} + 2 H2O
I2(s)*H2(g) = HI(g) =>
I2(s)*H2(g) = 2 HI(g)
Ca(OH)2 + C2H4O2 = H2O + Ca(C2H3O2)2 =>
Ca(OH)2 + 2 C2H4O2 = 2 H2O + Ca(C2H3O2)2
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
H2S = H + S =>
H2S = 2 H + S
TiOCl2 + NaOH + H2O2 = NaCl + H2O + H4TiO6 =>
TiOCl2 + 2 NaOH + 2 H2O2 = 2 NaCl + H2O + H4TiO6
PtBr2 + H2 = H2Br2 + Pt =>
PtBr2 + H2 = H2Br2 + Pt
MgCl + NaOH = MgOH + NaCl =>
MgCl + NaOH = MgOH + NaCl
K2S2O8 + H2O = KOH + H + SO4 =>
K2S2O8 + 2 H2O = 2 KOH + 2 H + 2 SO4
Ba(OH)2 + BaHPO4 = Ba3(PO4)2 + H2O =>
Ba(OH)2 + 2 BaHPO4 = Ba3(PO4)2 + 2 H2O
Mg + O2{-} = MgO2 + e =>
Mg + O2{-} = MgO2 + e
KHCO3 + K3PO4 = K2HPO4 + K2O + CO2 =>
KHCO3 + K3PO4 = K2HPO4 + K2O + CO2
MgO + AgCl = MgCl + AgO =>
MgO + AgCl = MgCl + AgO
CH2O + Cu(OH)2 = CO2 + H2O + Cu2O =>
CH2O + 4 Cu(OH)2 = CO2 + 5 H2O + 2 Cu2O
Ni + NH3 = Ni(NH3)4 =>
Ni + 4 NH3 = Ni(NH3)4
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
KI + NH4(NO3) = KI(NO3) + NH4 =>
KI + NH4(NO3) = KI(NO3) + NH4
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
SO2() + KClO3(s) = SO3(g) + KCl(s) =>
3 SO2() + KClO3(s) = 3 SO3(g) + KCl(s)
Al(CH3COO)3 + (NH4)2CO3 = Al2(CO3)3 + NH4CH3COO =>
2 Al(CH3COO)3 + 3(NH4)2CO3 = Al2(CO3)3 + 6 NH4CH3COO
KOH + HNo3 = KNo3 + H2O =>
KOH + HNo3 = KNo3 + H2O
NH4Cl + H2O2 = NH4ClO + H2O =>
NH4Cl + H2O2 = NH4ClO + H2O
NaNO3 + HgNa2 = Hg(NO3)2 + Na =>
2 NaNO3 + HgNa2 = Hg(NO3)2 + 4 Na
Se + Br4 = SeBr =>
4 Se + Br4 = 4 SeBr
UCl6 + H2O = U(OH)6 + HCl =>
UCl6 + 6 H2O = U(OH)6 + 6 HCl
Cu(NO3)2 + Al(OH)3 = Al(NO3)3 + Cu(OH)2 =>
3 Cu(NO3)2 + 2 Al(OH)3 = 2 Al(NO3)3 + 3 Cu(OH)2
Fe + Na(NO3) = Na + Fe(NO3)2 =>
Fe + 2 Na(NO3) = 2 Na + Fe(NO3)2
Al(OH)3 + H2O = Al(OH2)3 + OH =>
Al(OH)3 + 3 H2O = Al(OH2)3 + 3 OH
C + H2O = C2H5OH + O2 =>
2 C + 3 H2O = C2H5OH + O2
C3H12 + O2 = CO2 + H2O =>
C3H12 + 6 O2 = 3 CO2 + 6 H2O
CO2 + Cl2 = CCl4 + O2 =>
CO2 + 2 Cl2 = CCl4 + O2
C7H16 + O2 = C7O2 + H2O =>
C7H16 + 5 O2 = C7O2 + 8 H2O
MgSO4 + Sr(NO3)2 = Mg(NO3)2 + SrSO4 =>
MgSO4 + Sr(NO3)2 = Mg(NO3)2 + SrSO4
Cl2 + NiBr2 = ClBr + Ni =>
Cl2 + NiBr2 = 2 ClBr + Ni
BaCO3 + SiO2 = BaSi2O5 + CO2 =>
BaCO3 + 2 SiO2 = BaSi2O5 + CO2
KOH + Cl2 = KCl + KClO3 + H2O =>
6 KOH + 3 Cl2 = 5 KCl + KClO3 + 3 H2O
Y + Sb = YSb15 =>
Y + 15 Sb = YSb15
Mg + H3O = Mg(OH)2 + H2 =>
Mg + 2 H3O = Mg(OH)2 + 2 H2
NH4OH + SO4 = NH4O4 + SOH =>
NH4OH + SO4 = NH4O4 + SOH
NaOH + Ca(OH)2 = Na(OH)2 + CaOH =>
NaOH + Ca(OH)2 = Na(OH)2 + CaOH
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