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C10H8O + NaOH = C10H7O{-} + Na{+} + H2O
MnO2 + Sn(OH)4 = MnOH + Sn(O2)4 =>
4 MnO2 + Sn(OH)4 = 4 MnOH + Sn(O2)4
FeSO4 + NaCN = Fe(CN)2 + Na2SO4 =>
FeSO4 + 2 NaCN = Fe(CN)2 + Na2SO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH4NO3 + MgO = Mg(NO3)2 + NH3 + H2O =>
2 NH4NO3 + MgO = Mg(NO3)2 + 2 NH3 + H2O
NaOH + P = NaP + NaPO + H2O =>
2 NaOH + 2 P = NaP + NaPO + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na3CrO3 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Na3CrO3 + 3 Cl2 + 4 NaOH = 2 Na2CrO4 + 6 NaCl + 2 H2O
Ca(HCO3)2 + NaOH = Ca(OH)2 + NaHCO3 =>
Ca(HCO3)2 + 2 NaOH = Ca(OH)2 + 2 NaHCO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CaN2O6 + Na2 + CO3 = CaCO3 + NaNO3 =>
CaN2O6 + Na2 + CO3 = CaCO3 + 2 NaNO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
O2 + Fe{2+} + H2O = Fe{3+} + OH{-} =>
O2 + 4 Fe{2+} + 2 H2O = 4 Fe{3+} + 4 OH{-}
NHO3 + BaOH = H2O + BaNO3 =>
NHO3 + BaOH = H2O + BaNO3
CoCl2H12O6 + NH4Cl + NH4OH + H2O2 = Co(NH3)6Cl3 + H2O =>
2 CoCl2H12O6 + 2 NH4Cl + 10 NH4OH + H2O2 = 2 Co(NH3)6Cl3 + 24 H2O
HBrO2 + H2O = HBr + H2O2 =>
HBrO2 + 2 H2O = HBr + 2 H2O2
KO2 + H2O + CO2 = KHCO3 + O2 =>
4 KO2 + 2 H2O + 4 CO2 = 4 KHCO3 + 3 O2
C12H22O11 + H2(SO4) = CO2 + SO2 + H2O =>
C12H22O11 + 24 H2(SO4) = 12 CO2 + 24 SO2 + 35 H2O
K2CrO4 + KNO2 + KOH + H2O = KNO3 + K3[Cr(OH)6] =>
2 K2CrO4 + 3 KNO2 + 2 KOH + 5 H2O = 3 KNO3 + 2 K3[Cr(OH)6]
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
K2O + H3PO4 = H2O + K3PO4 =>
3 K2O + 2 H3PO4 = 3 H2O + 2 K3PO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe + H2O = FeO + H2 =>
Fe + H2O = FeO + H2
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CH2OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NH4OH + HCl = NH4{+} + Cl{-} + H2O =>
NH4OH + HCl = NH4{+} + Cl{-} + H2O
FeO + N2O3 = Fe(NO2)2 =>
FeO + N2O3 = Fe(NO2)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeBr3(aq) + KOH(aq) = Fe(OH)3(s) + KBr(aq) =>
FeBr3(aq) + 3 KOH(aq) = Fe(OH)3(s) + 3 KBr(aq)
PN = P4 + N2 =>
4 PN = P4 + 2 N2
FH = F2 + H2 =>
2 FH = F2 + H2
NO = N2 + O2 =>
2 NO = N2 + O2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Mn + C = MnC2 =>
Mn + 2 C = MnC2
Na + Ag = NaAg =>
Na + Ag = NaAg
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
BaCl2(aq) + H2O(l) = BaO + HCl =>
BaCl2(aq) + H2O(l) = BaO + 2 HCl
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
F = F20 =>
20 F = F20
CH3CH(OH)CH3 + KMnO4 + H2SO4 = CH3COCCH3 + MnSO4 + K2SO4 + H2O =>
20 CH3CH(OH)CH3 + 12 KMnO4 + 18 H2SO4 = 15 CH3COCCH3 + 12 MnSO4 + 6 K2SO4 + 53 H2O
H2S04 + Al = Al2(S04)3 + H2 =>
3 H2S04 + 2 Al = Al2(S04)3 + 3 H2
Li + S + O = Li2SO4 =>
2 Li + S + 4 O = Li2SO4
NaOH + CuCO3 = Cu(OH)2 + Na2CO3 =>
2 NaOH + CuCO3 = Cu(OH)2 + Na2CO3
H2S + Ca = CaH2 + S =>
H2S + Ca = CaH2 + S
Li + Br2 = Li2Br =>
4 Li + Br2 = 2 Li2Br
ZnS + HNO3 = Zn(NO3)2 + NO2 + S + H2O =>
ZnS + 4 HNO3 = Zn(NO3)2 + 2 NO2 + S + 2 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
H2 + F2 = HF =>
H2 + F2 = 2 HF
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