| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 Zn(NO3)2*6H2O + 7 Ga(NO3)2*H2O + CH4N2O = 7 ZnGaO3 + 51 H2O + 30 NO2 + CO2
P3 + A5 = P3A5 =>
P3 + A5 = P3A5
Na + Zn{2+} = Na{+} + Zn =>
2 Na + Zn{2+} = 2 Na{+} + Zn
AlCl3 + Na2CO3 = Al2CO3 + NaCl3 =>
2 AlCl3 + Na2CO3 = Al2CO3 + 2 NaCl3
C6H10 + Na2Cr2O7*2H2O + H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C6H10 + 4 Na2Cr2O7*2H2O + 16 H2SO4 = 3 C6H10O4 + 4 Cr2(SO4)3 + 4 Na2SO4 + 24 H2O
Al + S + H2O = Al(OH)3 + H2S =>
2 Al + 3 S + 6 H2O = 2 Al(OH)3 + 3 H2S
CCl4 + CO2 = COCl2 =>
CCl4 + CO2 = 2 COCl2
KNO2 + H2SO4 = HNO2 + KHSO4 =>
KNO2 + H2SO4 = HNO2 + KHSO4
MnO7 + HCl = MnCl2 + Cl2 + H2O =>
MnO7 + 14 HCl = MnCl2 + 6 Cl2 + 7 H2O
PbO + PbS = Pb2 + SO =>
PbO + PbS = Pb2 + SO
(C2H5)3N + HBr = (C2H5)3NH + Br =>
(C2H5)3N + HBr = (C2H5)3NH + Br
K2Cr2O7 = K + Cr2O7 =>
K2Cr2O7 = 2 K + Cr2O7
K2Cr2O7Na2S = K2SNa2Cr2O7 =>
K2Cr2O7Na2S = K2SNa2Cr2O7
C12H14Cl2N2 + H2O = HCl + CH4N2O + C2H5OH + C12H22O11 =>
2 C12H14Cl2N2 + 18 H2O = 4 HCl + 2 CH4N2O + 5 C2H5OH + C12H22O11
KI + KClO3 + HCl = I2 + H2O + KCl =>
6 KI + KClO3 + 6 HCl = 3 I2 + 3 H2O + 7 KCl
Mn + H3AsO4 = Mn3(AsO4)7 + H2 =>
6 Mn + 14 H3AsO4 = 2 Mn3(AsO4)7 + 21 H2
C3H6O + O2 = C02 + H2O =>
2 C3H6O + 2 O2 = 3 C02 + 6 H2O
HMnO4 + KI = KMnO4 + HI =>
HMnO4 + KI = KMnO4 + HI
Fe + H2SO4 = H2 + SO4Fe =>
Fe + H2SO4 = H2 + SO4Fe
U + FeO = UO + Fe =>
U + FeO = UO + Fe
Cr2O7{-} + H2C2O4 + H{+} = Cr{+3} + CO2 + H2O =>
2 Cr2O7{-} + 7 H2C2O4 + 14 H{+} = 4 Cr{+3} + 14 CO2 + 14 H2O
Cr(OH)3 + HCl + H2O = [Cr(H2O)6]Cl3 =>
Cr(OH)3 + 3 HCl + 3 H2O = [Cr(H2O)6]Cl3
Mg5(CO3)4(OH)2*5H2O = MgO + CO2 + H2O =>
Mg5(CO3)4(OH)2*5H2O = 5 MgO + 4 CO2 + 6 H2O
(NH4)CO3 + HNO3 = NH4H + CO3NO3 =>
(NH4)CO3 + HNO3 = NH4H + CO3NO3
NaBr + CI = NaCI + Br =>
NaBr + CI = NaCI + Br
NiOH + H2SO4 = Ni2SO4 + H2O =>
2 NiOH + H2SO4 = Ni2SO4 + 2 H2O
FeCO3 + HBr = FeBr2 + H2O + CO2 =>
FeCO3 + 2 HBr = FeBr2 + H2O + CO2
HgC2H5Cl + Al = Hg + AlCl3 + C4H10 =>
6 HgC2H5Cl + 2 Al = 6 Hg + 2 AlCl3 + 3 C4H10
FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
HNO3 + Bi2S3 = Bi(NO3)3 + NO + H2O + S2 =>
16 HNO3 + 2 Bi2S3 = 4 Bi(NO3)3 + 4 NO + 8 H2O + 3 S2
CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2
BaCl2FeSO43 = BaSO43Cl2Fe =>
BaCl2FeSO43 = BaSO43Cl2Fe
CH3COOH + C5H12O = C7H14O2 + H2O =>
CH3COOH + C5H12O = C7H14O2 + H2O
C20H17N3Na2O11S3 + O2 = CO2 + H2O + NO3 + SO4 + Na =>
4 C20H17N3Na2O11S3 + 117 O2 = 80 CO2 + 34 H2O + 12 NO3 + 12 SO4 + 8 Na
CuCl + NH3 = CuNH3 + Cl =>
CuCl + NH3 = CuNH3 + Cl
CuO + C2H5ONa = Cu2O + CH3CHO + H2O + Na2O =>
4 CuO + 2 C2H5ONa = 2 Cu2O + 2 CH3CHO + H2O + Na2O
I2 + MgBr2 = IBr + Mg =>
I2 + MgBr2 = 2 IBr + Mg
Mg3(PO4)2 + In2(C2O4)3 = MgC2O4 + InPO4 =>
Mg3(PO4)2 + In2(C2O4)3 = 3 MgC2O4 + 2 InPO4
Ca2(CO3)2 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 Ca2(CO3)2 + 4 H3PO4 = 2 Ca3(PO4)2 + 6 CO2 + 6 H2O
Cs(OH) + H2CO3 = H2O + Cs2CO3 =>
2 Cs(OH) + H2CO3 = 2 H2O + Cs2CO3
Cu + Na(OH) = Cu(OH) + Na =>
Cu + Na(OH) = Cu(OH) + Na
Fe + K3PO4 = Fe3(PO4)2 + K =>
3 Fe + 2 K3PO4 = Fe3(PO4)2 + 6 K
CO(OH)2 = COO + H2O =>
CO(OH)2 = COO + H2O
Fe + K3PO4 = Fe3(PO4)2 + K =>
3 Fe + 2 K3PO4 = Fe3(PO4)2 + 6 K
K2HgI4 + Na2SO3 + CuSO4 + H2O = Cu2HgI4 + NaHSO4 + K2SO4 =>
K2HgI4 + Na2SO3 + 2 CuSO4 + H2O = Cu2HgI4 + 2 NaHSO4 + K2SO4
Cu{2+} + Cl{-} = Cl2 + Cu =>
Cu{2+} + 2 Cl{-} = Cl2 + Cu
CaCNO2FeSO4 = CaSO4FeCNO2 =>
CaCNO2FeSO4 = CaSO4FeCNO2
HCl(aq) + CaOH(aq) = H2O(l) + CaCl(aq) =>
HCl(aq) + CaOH(aq) = H2O(l) + CaCl(aq)
Nb + H2SO4 + K2CrO4 = Nb2(SO4)5 + K2SO4 + H2O + Cr2(SO4)3 =>
6 Nb + 40 H2SO4 + 10 K2CrO4 = 3 Nb2(SO4)5 + 10 K2SO4 + 40 H2O + 5 Cr2(SO4)3
NH4VO3 + Zn + H2SO4 = VSO4 + ZnSO4 + NH3 + H2O =>
2 NH4VO3 + 3 Zn + 5 H2SO4 = 2 VSO4 + 3 ZnSO4 + 2 NH3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/16/24
Équations équilibrées sur09/15/23
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