| Équations équilibrées la veille | Équations équilibrées le lendemain |
C15H31COOC30H61 + 136 N2O = 46 CO2 + 46 H2O + 136 N2
NO2{-} + SO3{-2} + H{+} = SO4{-2} + NO + H2O =>
2 NO2{-} + SO3{-2} + 2 H{+} = SO4{-2} + 2 NO + H2O
Cl2 + ({-})OH = Cl({-}) + ClO3 + H2O =>
7 Cl2 + 12({-})OH = 12 Cl({-}) + 2 ClO3 + 6 H2O
Fe(C2H3O2)2 + Li3PO4 = Fe3(PO4)2 + Li(C2H3O2) =>
3 Fe(C2H3O2)2 + 2 Li3PO4 = Fe3(PO4)2 + 6 Li(C2H3O2)
HClO3 + LiOH = LiCl + H2O + O =>
HClO3 + LiOH = LiCl + H2O + 3 O
CuSO4 = CuO + O2 + SO2 =>
2 CuSO4 = 2 CuO + O2 + 2 SO2
Mg + TiCl2 = MgCl + Ti =>
2 Mg + TiCl2 = 2 MgCl + Ti
Zn* + O2 = ZnO =>
2 Zn* + O2 = 2 ZnO
KCHO2 + HCl = KCl + CHO2H =>
KCHO2 + HCl = KCl + CHO2H
Cu2S + H2O2 + HCl = CuCl2 + S + H2O =>
Cu2S + 2 H2O2 + 4 HCl = 2 CuCl2 + S + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PbO2 + H2SO4 + KI = I2 + PbSO4 + H2O + K2SO4 =>
PbO2 + 2 H2SO4 + 2 KI = I2 + PbSO4 + 2 H2O + K2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + FeO + H2SO4 = Fe2O3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 FeO + 3 H2SO4 = 5 Fe2O3 + 2 MnSO4 + K2SO4 + 3 H2O
Pb3N2 + CuS = Cu3N2 + PbS =>
Pb3N2 + 3 CuS = Cu3N2 + 3 PbS
PCl5 + Ca(OH)2 = CaCl2 + Ca3(PO4)2 + H2O =>
2 PCl5 + 8 Ca(OH)2 = 5 CaCl2 + Ca3(PO4)2 + 8 H2O
CaO + MgCl2 = MgO + CaCl2 =>
CaO + MgCl2 = MgO + CaCl2
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Sn(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Sn(OH)2 =>
Sn(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Sn(OH)2
hydrogen + oxygen = Hydrogenperoxide =>
H2 + O2 = H2O2
NaClO + KI + CH3COOH + Na2S2O3 = NaCl + CH3COOK + H2O + Na2S4O6 + NaI =>
NaClO + 2 KI + 2 CH3COOH + 2 Na2S2O3 = NaCl + 2 CH3COOK + H2O + Na2S4O6 + 2 NaI
NaS + HPO = NaP + HSO =>
NaS + HPO = NaP + HSO
CsCO3 + H2SO4 = CO2 + HOH + CsSO4 =>
CsCO3 + H2SO4 = CO2 + HOH + CsSO4
HL + H2SO4 = L + H2S + H2O =>
8 HL + H2SO4 = 8 L + H2S + 4 H2O
Nb + O2 = NbO5 =>
2 Nb + 5 O2 = 2 NbO5
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
O2 + Sb2S3 = SO2 + SbO4 =>
7 O2 + Sb2S3 = 3 SO2 + 2 SbO4
Rb2CO3 + HCl = Rb2 + Cl2 + CO2 + H2O =>
Rb2CO3 + 2 HCl = Rb2 + Cl2 + CO2 + H2O
VCl3 + Na + Co = V(Co6) + NaCl =>
VCl3 + 3 Na + 6 Co = V(Co6) + 3 NaCl
CO2 + N2O = CO + N2O3 =>
2 CO2 + N2O = 2 CO + N2O3
NiSO4 + (NH2CH2CH2NH2) = Ni(C2H8N2)3SO4 =>
NiSO4 + 3(NH2CH2CH2NH2) = Ni(C2H8N2)3SO4
MnO4{-} + H{+} + Sn{2+} = Mn{2+} + Sn{4+} + H2O =>
2 MnO4{-} + 16 H{+} + 5 Sn{2+} = 2 Mn{2+} + 5 Sn{4+} + 8 H2O
CuSo4(aq) + Zn(s) = Zn(So4)(aq) + Cu(s) =>
CuSo4(aq) + Zn(s) = Zn(So4)(aq) + Cu(s)
H3O + KI + CHCl3 = KCl + HCl + ICH2 + H2O =>
3 H3O + KI + CHCl3 = KCl + 2 HCl + ICH2 + 3 H2O
Fe(s) + OH = Fe(OH)3(s) =>
Fe(s) + 3 OH = Fe(OH)3(s)
SO2(aq) + O2(aq) = SO3(aq) =>
2 SO2(aq) + O2(aq) = 2 SO3(aq)
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
Ba(OH)2 + (NH4)2CO3 = NH4OH + BaCO3 =>
Ba(OH)2 + (NH4)2CO3 = 2 NH4OH + BaCO3
H2S + K2Cr2O7 = K2S + Cr2S3 + H2O + SO2 =>
5 H2S + K2Cr2O7 = K2S + Cr2S3 + 5 H2O + SO2
SO2 + H2O = S + (OH)2 =>
SO2 + 2 H2O = S + 2(OH)2
MnO2 + HCl = MnCl2 + Cl2 + H12O6 =>
3 MnO2 + 12 HCl = 3 MnCl2 + 3 Cl2 + H12O6
NaOH + H2SO4 = H2O + NaSO4H =>
NaOH + H2SO4 = H2O + NaSO4H
CH4O3N + KClO3 + Ca(OH)2 = KCl + CaCO3 + N2 + H2O =>
6 CH4O3N + 2 KClO3 + 6 Ca(OH)2 = 2 KCl + 6 CaCO3 + 3 N2 + 18 H2O
C + H + O = CH6O =>
C + 6 H + O = CH6O
K2CrO4 + CuSO4 = KCuSO4 + CrO4 =>
K2CrO4 + 2 CuSO4 = 2 KCuSO4 + CrO4
Fe(OH)3 + HClO3 = Fe(ClO3)3 + H(OH) =>
Fe(OH)3 + 3 HClO3 = Fe(ClO3)3 + 3 H(OH)
K + P4 = K3P =>
12 K + P4 = 4 K3P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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