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C15H10O + C22H21O2P = C19H16O2 + OP(C6H5)3
NaNO2 + CoCl2*6H2O + CH3COOH = Na3[Co(NO2)6] + NO + NaCl + CH3COONa + H2O =>
7 NaNO2 + CoCl2*6H2O + 2 CH3COOH = Na3[Co(NO2)6] + NO + 2 NaCl + 2 CH3COONa + 7 H2O
CH3COOC2H5 + NaOH = CH3CO2Na + C2H5OH =>
CH3COOC2H5 + NaOH = CH3CO2Na + C2H5OH
Ca + CO3 + H = H2(CO3)2Ca =>
Ca + 2 CO3 + 2 H = H2(CO3)2Ca
UOH + H = U + H2O =>
UOH + H = U + H2O
KHCO3*MgCO3*4H2O + MgO = MgCO3*3H2O + K{+} + CO3{-2} =>
2 KHCO3*MgCO3*4H2O + MgO = 3 MgCO3*3H2O + 2 K{+} + CO3{-2}
KMnO4 + C6H6 + H2SO4 = K2SO4 + MnSO4 + H2C2O4 + H2O =>
24 KMnO4 + 5 C6H6 + 36 H2SO4 = 12 K2SO4 + 24 MnSO4 + 15 H2C2O4 + 36 H2O
Pb(C2H3O2)2 + K2Cr2O7 + H2O = PbCrO4 + KC2H3O2 + HC2H3O2 =>
2 Pb(C2H3O2)2 + K2Cr2O7 + H2O = 2 PbCrO4 + 2 KC2H3O2 + 2 HC2H3O2
C8H156 + O2 = CO2 + H2O =>
C8H156 + 47 O2 = 8 CO2 + 78 H2O
CuSO4*H2O2 = CuSO4 + H2O2 =>
CuSO4*H2O2 = CuSO4 + H2O2
KNO3 + C12H22O11 = CO2 + N2K2CO3 + H2O =>
48 KNO3 + 5 C12H22O11 = 36 CO2 + 24 N2K2CO3 + 55 H2O
PH3 + HClO4 = H3PO4 + HCl =>
PH3 + HClO4 = H3PO4 + HCl
ZnZn + H2SO4 = ZnSO4 + H2S + H2O =>
2 ZnZn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
MgBr2 + H2SO4 = HBr(g) + MgSO4 =>
MgBr2 + H2SO4 = 2 HBr(g) + MgSO4
NaOH + Fe(NO3)3H2O + Co(NO3)2H2O = CoFe2O4 + H2O + NaNO3 =>
8 NaOH + 2 Fe(NO3)3H2O + Co(NO3)2H2O = CoFe2O4 + 7 H2O + 8 NaNO3
[Cu(H2O)]{2+} + NH3 = [Cu(NH3)]{2+} + H2O =>
[Cu(H2O)]{2+} + NH3 = [Cu(NH3)]{2+} + H2O
C + Ca = C2Ca =>
2 C + Ca = C2Ca
Na2H2(EDTA) + FeSO4 + H2O2 = Na[Fe(EDTA)] + Na2SO4 + H2SO4 + H2O =>
2 Na2H2(EDTA) + 2 FeSO4 + H2O2 = 2 Na[Fe(EDTA)] + Na2SO4 + H2SO4 + 2 H2O
Al + (NH4)2C2O4 = Al2(C2O4)3 + NH4 =>
2 Al + 3(NH4)2C2O4 = Al2(C2O4)3 + 6 NH4
Ca(s) + SnSO4(aq) = Ca(s)SnSO4(aq) =>
Ca(s) + SnSO4(aq) = Ca(s)SnSO4(aq)
Cu(NO3)2(aq) + NaI(aq) = CuI + Na(NO3)2 =>
Cu(NO3)2(aq) + NaI(aq) = CuI + Na(NO3)2
CuSO4 + KI = K(SO4) + CuI =>
CuSO4 + KI = K(SO4) + CuI
ZnCO3 = CO2 + ZnO =>
ZnCO3 = CO2 + ZnO
BaCl2 + Br2 = BaBr2 + Cl2 =>
BaCl2 + Br2 = BaBr2 + Cl2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnO2 + H2O + K2SO4 =>
3 C2H5OH + 4 KMnO4 + 2 H2SO4 = 3 CH3COOH + 4 MnO2 + 5 H2O + 2 K2SO4
CaCO3 + CH2COOH = CO2 + H2O + Ca(CH3COO)2 =>
7 CaCO3 + 16 CH2COOH = 11 CO2 + 3 H2O + 7 Ca(CH3COO)2
KClO4 + Na2S2O3 + NaOH = KCl + Na2SO4 + H2O =>
KClO4 + Na2S2O3 + 2 NaOH = KCl + 2 Na2SO4 + H2O
Fe3(OH)3 + HCl = Fe3(Cl)3 + H2O =>
Fe3(OH)3 + 3 HCl = Fe3(Cl)3 + 3 H2O
Na3PO4 = PO4 + Na =>
Na3PO4 = PO4 + 3 Na
Cr2O7{2-} + Cu{+} + H{+} = Cr{3+} + Cu{2+} + H2O =>
Cr2O7{2-} + 6 Cu{+} + 14 H{+} = 2 Cr{3+} + 6 Cu{2+} + 7 H2O
H2 + N2O4 + VO = V(OH)4 + NO =>
4 H2 + 3 N2O4 + 2 VO = 2 V(OH)4 + 6 NO
Al + H{-}1 + NO3{-}1 + H2O = AlO2{-}1 + NH3 =>
2 Al + H{-}1 + NO3{-}1 + H2O = 2 AlO2{-}1 + NH3
CaS + H2S = Ca(HS)2 =>
CaS + H2S = Ca(HS)2
(NH4)2SO4 + Ba(OH)2 = NH4OH + BaSO4 =>
(NH4)2SO4 + Ba(OH)2 = 2 NH4OH + BaSO4
NF3 + Al2O3 = N2 + O2 + AlF3 =>
4 NF3 + 2 Al2O3 = 2 N2 + 3 O2 + 4 AlF3
IO3 + Cr = I2 + Cr2O7 =>
14 IO3 + 12 Cr = 7 I2 + 6 Cr2O7
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
O2 + Cu2S = S + Cu2O =>
O2 + 2 Cu2S = 2 S + 2 Cu2O
AlC3H9(g) = Al(s) + C2H6(g) =>
2 AlC3H9(g) = 2 Al(s) + 3 C2H6(g)
Ba(OH)2 + K2S = Ba2S2 + KOH =>
2 Ba(OH)2 + 2 K2S = Ba2S2 + 4 KOH
Zn(NO3)2 + Mg(s) = MgZn(aq) + NO3(aq) =>
Zn(NO3)2 + Mg(s) = MgZn(aq) + 2 NO3(aq)
Ag3Sb + NaCl + H2SO4 = AgCl + SbCl + Na2SO4 + H2 =>
Ag3Sb + 4 NaCl + 2 H2SO4 = 3 AgCl + SbCl + 2 Na2SO4 + 2 H2
AlBr3 + CaCr2O7 + H3PO4 = Br2 + CrPO4 + Ca3(PO4)2 + AlPO4 + H2O =>
6 AlBr3 + 3 CaCr2O7 + 14 H3PO4 = 9 Br2 + 6 CrPO4 + Ca3(PO4)2 + 6 AlPO4 + 21 H2O
C8H7N3O2 + OH = C8H5NO4 + H2O + N2 =>
C8H7N3O2 + 6 OH = C8H5NO4 + 4 H2O + N2
H2 + Ni{2+} = H{+} + Ni =>
H2 + Ni{2+} = 2 H{+} + Ni
Na3Cr + NaOH = Cr(OH)3 + Na =>
Na3Cr + 3 NaOH = Cr(OH)3 + 6 Na
SbCl3 + Fe = FeCl2 + Sb =>
2 SbCl3 + 3 Fe = 3 FeCl2 + 2 Sb
KO2 + HNO2 = KNO2 + H2O + O2 =>
4 KO2 + 4 HNO2 = 4 KNO2 + 2 H2O + 3 O2
CuH5OH + O2 = CuO + H2O =>
2 CuH5OH + 3 O2 = 2 CuO + 6 H2O
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