| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C24H98N + 97 O2 = 48 CO2 + 98 H2O + N2
CH4 + HBr = CH5Br =>
CH4 + HBr = CH5Br
FeCr2O4 + Na2O2 = Na2O + Fe2O3 + CrO3 =>
2 FeCr2O4 + 7 Na2O2 = 7 Na2O + Fe2O3 + 4 CrO3
C6H5NO2 + Fe + H{+} = C6H5NH3{+} + Fe2{+} + H2O =>
C6H5NO2 + 12 Fe + 7 H{+} = C6H5NH3{+} + 6 Fe2{+} + 2 H2O
Zn + H2MoO4 + HCl = ZnCl2 + MoCl3 + H2O =>
3 Zn + 2 H2MoO4 + 12 HCl = 3 ZnCl2 + 2 MoCl3 + 8 H2O
Fe(SO4) = Fe + SO4 =>
Fe(SO4) = Fe + SO4
CaOCl2 + HCl = Cl2 + CaCl2 + H2O =>
CaOCl2 + 2 HCl = Cl2 + CaCl2 + H2O
CH4 + HBr = CH5Br =>
CH4 + HBr = CH5Br
AlI + Br = AlBr3 + I =>
AlI + 3 Br = AlBr3 + I
NH + O2 = N2 + H2O =>
4 NH + O2 = 2 N2 + 2 H2O
Cu + O + H = Cu(OH)2 =>
Cu + 2 O + 2 H = Cu(OH)2
NaClO + C2H5OH = CHCl3 + NaOH + H2O + HCOONa =>
12 NaClO + 3 C2H5OH = 4 CHCl3 + 10 NaOH + H2O + 2 HCOONa
As2(O2)5 = As + O2 =>
As2(O2)5 = 2 As + 5 O2
As + Br = AsBr5 =>
As + 5 Br = AsBr5
Ag + Fe2O3 = Fe + AgO =>
3 Ag + Fe2O3 = 2 Fe + 3 AgO
Fe(SO4) + KMnO4 + H2SO4 = Fe2(SO4)3 + Mn(SO4) + K2(SO4) + H2O =>
10 Fe(SO4) + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 Mn(SO4) + K2(SO4) + 8 H2O
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(s) + NO(g) + H2O =>
3 Al(s) + 3 NH4ClO4(s) = Al2O3(s) + AlCl3(s) + 3 NO(g) + 6 H2O
FeBr3 = Fe + Br =>
FeBr3 = Fe + 3 Br
Cu2S + Fe2(SO4)3 = Cu2SO4 + Fe2S3 =>
3 Cu2S + Fe2(SO4)3 = 3 Cu2SO4 + Fe2S3
F + CaBr2 = CaF2 + Br2 =>
2 F + CaBr2 = CaF2 + Br2
Zn + Cr(ClO4)3 = Cr + Zn(ClO4)2 =>
3 Zn + 2 Cr(ClO4)3 = 2 Cr + 3 Zn(ClO4)2
Ca(NO3)2(aq) + Na2S(aq) = CaS + Na(NO3) =>
Ca(NO3)2(aq) + Na2S(aq) = CaS + 2 Na(NO3)
NaClO + C2H5OH = CHCl3 + NaOH + H2O + HCOONa =>
12 NaClO + 3 C2H5OH = 4 CHCl3 + 10 NaOH + H2O + 2 HCOONa
Cu + Ag2O = CuO + Ag =>
Cu + Ag2O = CuO + 2 Ag
CuCl2 + ZnCl2 = CuZnCl4 =>
CuCl2 + ZnCl2 = CuZnCl4
Zn(C2H3O2)2 + K = KC2H3O2 + Zn =>
Zn(C2H3O2)2 + 2 K = 2 KC2H3O2 + Zn
C3H6N6O6 + O2 = CO2 + H2O + N2 =>
2 C3H6N6O6 + 3 O2 = 6 CO2 + 6 H2O + 6 N2
Cl3N + H2O = HClO + NH4OH =>
Cl3N + 4 H2O = 3 HClO + NH4OH
SO2 + OH = SO4 + H2O =>
SO2 + 4 OH = SO4 + 2 H2O
KI + NaClO = KCl + NaI + O2 =>
2 KI + 2 NaClO = 2 KCl + 2 NaI + O2
Ni + Al = Ni2Al3 =>
2 Ni + 3 Al = Ni2Al3
H + Ge = HGe =>
H + Ge = HGe
Ca(OH)2 + H2S = Ca2S2 + H2O =>
2 Ca(OH)2 + 2 H2S = Ca2S2 + 4 H2O
PbCl2 + NaNO3 + K2CrO4 = Na2CrO4 + Pb(NO3)2 + KCl =>
PbCl2 + 2 NaNO3 + K2CrO4 = Na2CrO4 + Pb(NO3)2 + 2 KCl
Au(s) + HNO3(aq) + HCl = HAuCl4(aq) + NO2(g) + H2O =>
Au(s) + 3 HNO3(aq) + 4 HCl = HAuCl4(aq) + 3 NO2(g) + 3 H2O
CsCl(aq) + K3PO4(aq) = Cs3PO4(aq) + KCl(aq) =>
3 CsCl(aq) + K3PO4(aq) = Cs3PO4(aq) + 3 KCl(aq)
CoBr2 + Al = CoAl + Br =>
CoBr2 + Al = CoAl + 2 Br
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(s) + NO(g) + H2O =>
3 Al(s) + 3 NH4ClO4(s) = Al2O3(s) + AlCl3(s) + 3 NO(g) + 6 H2O
C3H6O + C2H5OH = C5H12O2 =>
C3H6O + C2H5OH = C5H12O2
CuS = Cu + S8 =>
8 CuS = 8 Cu + S8
Cu + Hg(NO3)2 = CuNO3 + Hg2 =>
4 Cu + 2 Hg(NO3)2 = 4 CuNO3 + Hg2
NH2OH + HBr = H2O + NH2Br =>
NH2OH + HBr = H2O + NH2Br
C14H10O4 + H2O2 = C6H6OH + CO2 =>
18 C14H10O4 + 29 H2O2 = 34 C6H6OH + 48 CO2
C26H + O2 = CO2 + H2O =>
4 C26H + 105 O2 = 104 CO2 + 2 H2O
H2CO + H2 = H3COH =>
H2CO + H2 = H3COH
U + Te = U3Te7 =>
3 U + 7 Te = U3Te7
Mg(NO3)2 + Na2CrO4 = Mg(Na2CrO4) + NO3 =>
Mg(NO3)2 + Na2CrO4 = Mg(Na2CrO4) + 2 NO3
C24H98N + O2 = CO2 + H2O + N2 =>
2 C24H98N + 97 O2 = 48 CO2 + 98 H2O + N2
BF3 + Fe = FeB + F2 =>
2 BF3 + 2 Fe = 2 FeB + 3 F2
W + H2O = WO2 + H =>
W + 2 H2O = WO2 + 4 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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