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2 CuN3 = 2 Cu + 3 N2
(ZnOH)2CO3 + HCl = ZnCl2 + H2O + CO2 =>
(ZnOH)2CO3 + 4 HCl = 2 ZnCl2 + 3 H2O + CO2
C3H7COOH + Ca(OH)2 = Ca(C3H7COO)2 + H2O =>
2 C3H7COOH + Ca(OH)2 = Ca(C3H7COO)2 + 2 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Co + H2 = CoH2 =>
Co + H2 = CoH2
Zn + H2MoO4 + HCl = ZnCl2 + MoCl3 + H2O =>
3 Zn + 2 H2MoO4 + 12 HCl = 3 ZnCl2 + 2 MoCl3 + 8 H2O
Cr{2+} + Br2 = Cr{3+} + Br{-} =>
2 Cr{2+} + Br2 = 2 Cr{3+} + 2 Br{-}
Al + CUCl2 = AlCl2 + CU =>
Al + CUCl2 = AlCl2 + CU
Cl(g) + CH4 = CCl4 + HCl =>
8 Cl(g) + CH4 = CCl4 + 4 HCl
(C17H35COO)3C3H5 + H2O = C17H35COOH + C3H5(OH)3 =>
(C17H35COO)3C3H5 + 3 H2O = 3 C17H35COOH + C3H5(OH)3
Pb(NO3)2(ac) + H2S(ac) = PbS(s) + HNO3(ac) =>
Pb(NO3)2(ac) + H2S(ac) = PbS(s) + 2 HNO3(ac)
CH3CO2H + C5H12O = C7H14O2 + H2O =>
CH3CO2H + C5H12O = C7H14O2 + H2O
Ca + Zn(NO3)3 = Zn + Ca(NO3) =>
3 Ca + Zn(NO3)3 = Zn + 3 Ca(NO3)
H2SeO3 + Cu(OH)2 = Cu(SeO3) + H2O =>
H2SeO3 + Cu(OH)2 = Cu(SeO3) + 2 H2O
CuSO4 + H2O + S = Cu + H2SO4 =>
3 CuSO4 + 4 H2O + S = 3 Cu + 4 H2SO4
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
HI + NH4 = NH4I + H =>
HI + NH4 = NH4I + H
Pb(C2H5)4 + O2 = PbO + H2O + CO2 =>
2 Pb(C2H5)4 + 27 O2 = 2 PbO + 20 H2O + 16 CO2
Fl + Mg = FlMg =>
Fl + Mg = FlMg
Al3 + Br1 = Al3Br =>
Al3 + Br1 = Al3Br
BaOCuSO4 = BaSO4CuO =>
BaOCuSO4 = BaSO4CuO
Cu + FeCl2 = CuCl + Fe =>
2 Cu + FeCl2 = 2 CuCl + Fe
HCl + FeCl2 + KClO3 = FeCl3 + KCl + HOH =>
6 HCl + 6 FeCl2 + KClO3 = 6 FeCl3 + KCl + 3 HOH
SbCl3 + AuCl3 + H2O = HCl + O2 + AuSbCl =>
4 SbCl3 + 4 AuCl3 + 10 H2O = 20 HCl + 5 O2 + 4 AuSbCl
Bi(NO3)3 + NaI = BiI + Na(NO3)3 =>
Bi(NO3)3 + NaI = BiI + Na(NO3)3
Cr(OH)2 + KIO3 + KOH = K2Cr2O7 + KI + H2O =>
6 Cr(OH)2 + 4 KIO3 + 6 KOH = 3 K2Cr2O7 + 4 KI + 9 H2O
Al2(SO4)3 + CH3COONa + H2O = Al(OH)2CH3COO + CH3COOH + Na2(SO4) =>
Al2(SO4)3 + 6 CH3COONa + 4 H2O = 2 Al(OH)2CH3COO + 4 CH3COOH + 3 Na2(SO4)
CaCl2 + SO2 + H2O = CaSO3 + HCl =>
CaCl2 + SO2 + H2O = CaSO3 + 2 HCl
[Fe(CN)6]{3-} + CN{-} + OH{-} = [Fe(CN)6]{4-} + CNO{-} + H2O =>
2[Fe(CN)6]{3-} + CN{-} + 2 OH{-} = 2[Fe(CN)6]{4-} + CNO{-} + H2O
HCl + FeCl2 + KClO3 = FeCl3 + KCl + HOH =>
6 HCl + 6 FeCl2 + KClO3 = 6 FeCl3 + KCl + 3 HOH
C2H3NaO2 + HBr = NaBr + C2H4O2 =>
C2H3NaO2 + HBr = NaBr + C2H4O2
FrOH = Fr2O + H2O =>
2 FrOH = Fr2O + H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
K + Mg{2+} = K{+} + Mg =>
2 K + Mg{2+} = 2 K{+} + Mg
H2C2O4 + OH{-} = HC2O4{-} + H2O =>
H2C2O4 + OH{-} = HC2O4{-} + H2O
NH3 + O2 = NO(g) + H2O =>
4 NH3 + 5 O2 = 4 NO(g) + 6 H2O
Bi(NO3)3 + NaI = BiI + Na(NO3)3 =>
Bi(NO3)3 + NaI = BiI + Na(NO3)3
Co(NO3)2 + C2H5NO2 = Co2O3 + H2O + N2 + CO2 =>
2 Co(NO3)2 + 2 C2H5NO2 = Co2O3 + 5 H2O + 3 N2 + 4 CO2
Na2SO3 + K2Cr2O7 + H2O = Cr2(OH)3 + KOH + Na2SO4 =>
9 Na2SO3 + 2 K2Cr2O7 + 5 H2O = 2 Cr2(OH)3 + 4 KOH + 9 Na2SO4
FeCl3 + H2S = Fe2S3 + HCl =>
2 FeCl3 + 3 H2S = Fe2S3 + 6 HCl
Ca + Fe(SO4) = Ca(SO4)2 + Fe =>
Ca + 2 Fe(SO4) = Ca(SO4)2 + 2 Fe
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Fe + ClH = FeCl3 + H2 =>
2 Fe + 6 ClH = 2 FeCl3 + 3 H2
CH2ClCH3 + NaOH = CH2OHCH3 + NaCl =>
CH2ClCH3 + NaOH = CH2OHCH3 + NaCl
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