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2 NaOH + (COOH)2*2H2O = Na2(COO)2 + 4 H2O
C6H5COOH + NaOH = H2O + C6H5COONa =>
C6H5COOH + NaOH = H2O + C6H5COONa
NaNO3 + BaS = BaSO4 + NaNO2 =>
4 NaNO3 + BaS = BaSO4 + 4 NaNO2
Cu(s) + H2SO4(aq) = CuSO4(aq) + S2O2(g) + H2O(l) =>
4 Cu(s) + 6 H2SO4(aq) = 4 CuSO4(aq) + S2O2(g) + 6 H2O(l)
Na3PO4 + HCl = NaCl + H3(PO4) =>
Na3PO4 + 3 HCl = 3 NaCl + H3(PO4)
Na + PtCl4 = NaCl + Pt =>
4 Na + PtCl4 = 4 NaCl + Pt
Pb + Sn(OH)2 = Pb(OH)2 + Sn =>
Pb + Sn(OH)2 = Pb(OH)2 + Sn
AgCl(aq) + Ca(s) = CaCl2(aq) + Ag(s) =>
2 AgCl(aq) + Ca(s) = CaCl2(aq) + 2 Ag(s)
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
C6H12O6 + O2 = CCO2 + HO =>
C6H12O6 + 6 O2 = 3 CCO2 + 12 HO
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
CH3NH2(l) + O2(g) = CO2(g) + N2(g) + H2O(l) =>
4 CH3NH2(l) + 9 O2(g) = 4 CO2(g) + 2 N2(g) + 10 H2O(l)
Dy + Sb + Te = DySb30Te =>
Dy + 30 Sb + Te = DySb30Te
Fe3O4 + C = Fe + CO =>
Fe3O4 + 4 C = 3 Fe + 4 CO
H3PO4 + Na = H2 + Na3PO4 =>
2 H3PO4 + 6 Na = 3 H2 + 2 Na3PO4
KPO3 + H2SO4 = HPO3 + K2SO4 =>
2 KPO3 + H2SO4 = 2 HPO3 + K2SO4
C7H6O + KOH + HCl = C7H6O2 + KCl + C7H8O =>
2 C7H6O + KOH + HCl = C7H6O2 + KCl + C7H8O
Ba(SO3) = BaO + SO2 =>
Ba(SO3) = BaO + SO2
ZnSO4 + MgCrO4 = ZnCrO4 + MgSO4 =>
ZnSO4 + MgCrO4 = ZnCrO4 + MgSO4
Cr2O7{-2} + Br{-} + H3O{+} = Cr{+3} + Br2 + H2O =>
Cr2O7{-2} + 6 Br{-} + 14 H3O{+} = 2 Cr{+3} + 3 Br2 + 21 H2O
HClO + Pb(OH)4 = H2O + Pb(ClO)4 =>
4 HClO + Pb(OH)4 = 4 H2O + Pb(ClO)4
Cr2O7{-2} + Br{-} + H3O{+} = Cr{+3} + Br2 + H2O =>
Cr2O7{-2} + 6 Br{-} + 14 H3O{+} = 2 Cr{+3} + 3 Br2 + 21 H2O
Na2SO3 + KClO3 + H2SO4 = Na2SO4 + Cl2 + K2SO3 + H2O =>
6 Na2SO3 + 2 KClO3 + H2SO4 = 6 Na2SO4 + Cl2 + K2SO3 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaF2 + Al2(SO4)3 = AlF3 + CaSO4 =>
3 CaF2 + Al2(SO4)3 = 2 AlF3 + 3 CaSO4
BaCo3 + CuO + NH4H2PO4 = Ba3(PO4)2 + CoPO4 + Cu + H2O + NH3 =>
6 BaCo3 + 33 CuO + 22 NH4H2PO4 = 2 Ba3(PO4)2 + 18 CoPO4 + 33 Cu + 33 H2O + 22 NH3
AlCl3Fe2O3 = Fe2Cl3AlO3 =>
AlCl3Fe2O3 = Fe2Cl3AlO3
H{+} + Cr2O7 + C2H5OH = Cr{+3} + C2H4O + H2O =>
6 H{+} + Cr2O7 + 4 C2H5OH = 2 Cr{+3} + 4 C2H4O + 7 H2O
HCl + K2CO3(aq) = CO2(g) + H2O(l) + KCl =>
2 HCl + K2CO3(aq) = CO2(g) + H2O(l) + 2 KCl
C60H100O50 = C30H34 + C10O20 + H20O10 =>
77 C60H100O50 = 120 C30H34 + 102 C10O20 + 181 H20O10
NaMnO4 + NaOH + FeSO4 = Na2MnO4 + Fe(OH)3 + Na2SO4 =>
NaMnO4 + 3 NaOH + FeSO4 = Na2MnO4 + Fe(OH)3 + Na2SO4
H2O2 + MnOH2 = H2O + MnO3 =>
3 H2O2 + MnOH2 = 4 H2O + MnO3
Cu(s) + HCl(aq) = CuCl2(aq) + H2(g) =>
Cu(s) + 2 HCl(aq) = CuCl2(aq) + H2(g)
CuCl2 + Fe(NO3)2 = Cu(NO3)2 + FeCl2 =>
CuCl2 + Fe(NO3)2 = Cu(NO3)2 + FeCl2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Na3PO4 + CuSO4*5H2O = Na2SO4 + Cu3(PO4)2 + H2O =>
2 Na3PO4 + 3 CuSO4*5H2O = 3 Na2SO4 + Cu3(PO4)2 + 15 H2O
C5H10 + O2 = CO2 + H9O =>
9 C5H10 + 50 O2 = 45 CO2 + 10 H9O
BaS + H2SO3 = BaSO3 + H2S =>
BaS + H2SO3 = BaSO3 + H2S
H2O + Fe + SO2 = Fe3SO4 + H2 =>
2 H2O + 3 Fe + SO2 = Fe3SO4 + 2 H2
Ca(OCl)2 + CH3COOH = (CH3COO)2Ca + Cl2 + H2O + O2 =>
2 Ca(OCl)2 + 4 CH3COOH = 2(CH3COO)2Ca + 2 Cl2 + 2 H2O + O2
Na + PtCl4 = NaCl + Pt =>
4 Na + PtCl4 = 4 NaCl + Pt
C3H5(NO3)3 = CO2 + N3 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 4 N3 + 10 H2O + O2
HgClO3(aq) + Na2SO4(aq) = Hg2SO4 + ClO3Na =>
2 HgClO3(aq) + Na2SO4(aq) = Hg2SO4 + 2 ClO3Na
CuO2 + SO2 = CuSO4 =>
CuO2 + SO2 = CuSO4
H2SO3 + Co(OH)3 = Co2(SO3)3 + HOH =>
3 H2SO3 + 2 Co(OH)3 = Co2(SO3)3 + 6 HOH
Cr2O7{-2} + Br{-} + H3O{+} = Cr{+3} + Br2 + H2O =>
Cr2O7{-2} + 6 Br{-} + 14 H3O{+} = 2 Cr{+3} + 3 Br2 + 21 H2O
Pt + Cu(NO3)2 = Cu + PtNO3 =>
2 Pt + Cu(NO3)2 = Cu + 2 PtNO3
Na3PO4(aq) + Ca(NO3)2 = Ca3(PO4)2 + NaNO3 =>
2 Na3PO4(aq) + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 NaNO3
N2 + H2 = NH4 =>
N2 + 4 H2 = 2 NH4
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