| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C99H148O59N + 423 O2 = 396 CO2 + 290 H2O + 4 NH3
CHN + H2O = H3O + CN =>
CHN + H2O = H3O + CN
Ca(ClO4)2 = Ca + ClO4 =>
Ca(ClO4)2 = Ca + 2 ClO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na2CO3 + HCl(aq) = NaCl(aq) + CO2 + H2O =>
Na2CO3 + 2 HCl(aq) = 2 NaCl(aq) + CO2 + H2O
MnO2 + NaOH + H2O = Na4(Mn(OH)8) =>
MnO2 + 4 NaOH + 2 H2O = Na4(Mn(OH)8)
HCOOH + Ca = CaHCOO + H2 =>
2 HCOOH + 2 Ca = 2 CaHCOO + H2
BaSO4 + H2SO4 = Ba(HSO4)2 =>
BaSO4 + H2SO4 = Ba(HSO4)2
Ca + CuS04 = Cu + CaS0 =>
4 Ca + CuS04 = Cu + 4 CaS0
FeCl3 + Na3PO4 = FePO4 + NaCl =>
FeCl3 + Na3PO4 = FePO4 + 3 NaCl
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Na6S + Ag(NO3)3 = NaNO3 + Ag2S =>
Na6S + 2 Ag(NO3)3 = 6 NaNO3 + Ag2S
HCl + NH4 = NH4Cl + H2 =>
2 HCl + 2 NH4 = 2 NH4Cl + H2
Al + NH23 = NAl + H =>
Al + NH23 = NAl + 23 H
Fe + NaI = FeI + Na =>
Fe + NaI = FeI + Na
C6H19N3Si + H2O = SiO2 + NH3 + H2 + CO2 =>
C6H19N3Si + 14 H2O = SiO2 + 3 NH3 + 19 H2 + 6 CO2
CH2 + Br2 = BrCH2CH2Br =>
2 CH2 + Br2 = BrCH2CH2Br
TiAl2 + Ti2C + C = Ti2AlC =>
2 TiAl2 + 3 Ti2C + C = 4 Ti2AlC
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
BaO + Mg = BaMg + O =>
BaO + Mg = BaMg + O
H2O2 + KOH = K2(OH)3 =>
H2O2 + 4 KOH = 2 K2(OH)3
Pb + N = Pb2N3 =>
2 Pb + 3 N = Pb2N3
HCl + F = HF + Cl2 =>
2 HCl + 2 F = 2 HF + Cl2
Na4C = Na + C =>
Na4C = 4 Na + C
HClO3 + KI = KClO3 + I2 + H2 =>
2 HClO3 + 2 KI = 2 KClO3 + I2 + H2
C6H18O7 + O2 = H2O + CO2 =>
C6H18O7 + 7 O2 = 9 H2O + 6 CO2
Ag2(SO4) + NaI = AgI + Na2(SO4) =>
Ag2(SO4) + 2 NaI = 2 AgI + Na2(SO4)
BaCl2(aq) + HNO3(aq) = Ba(NO3)2 + HCl(aq) =>
BaCl2(aq) + 2 HNO3(aq) = Ba(NO3)2 + 2 HCl(aq)
P + Al = P3Al3 =>
3 P + 3 Al = P3Al3
Na2O + MgBr2 = MgO + NaBr =>
Na2O + MgBr2 = MgO + 2 NaBr
AlCl3 + I2 = AlI + Cl2 =>
2 AlCl3 + I2 = 2 AlI + 3 Cl2
K3[Fe(C2O4)3] = Fe2(C2O4)2 + K2C2O4 + CO2 =>
2 K3[Fe(C2O4)3] = Fe2(C2O4)2 + 3 K2C2O4 + 2 CO2
CH3CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Cr2O3 + HNo3 = Cr(No3)3 + H2O =>
Cr2O3 + 6 HNo3 = 2 Cr(No3)3 + 3 H2O
ClC = CCl =>
ClC = CCl
KMnO4 + H2SO4 + Na2S2O3 = NaHSO4 + MnSO4 + K2SO4 + H2O =>
8 KMnO4 + 12 H2SO4 + 5 Na2S2O3 = 10 NaHSO4 + 8 MnSO4 + 4 K2SO4 + 7 H2O
Ba(OH)2 + Na2SO4 = BaSO4 + NaOH =>
Ba(OH)2 + Na2SO4 = BaSO4 + 2 NaOH
O2 + AlS3 = Al2O + SO =>
7 O2 + 4 AlS3 = 2 Al2O + 12 SO
KHO + H2SO2 = K2SO2 + H2O =>
2 KHO + H2SO2 = K2SO2 + 2 H2O
FeO + Cu = Cu2O + Fe =>
FeO + 2 Cu = Cu2O + Fe
PbNO32 = PbO + O2 + NO2 =>
2 PbNO32 = 2 PbO + 29 O2 + 2 NO2
H5AsO6 = H + AsO6 =>
H5AsO6 = 5 H + AsO6
ZnH3PO4 = ZnPO4 + H =>
ZnH3PO4 = ZnPO4 + 3 H
HOCl + Fe = FeHOCl =>
HOCl + Fe = FeHOCl
HBr + C4H6 = C4H7Br =>
HBr + C4H6 = C4H7Br
Al2Cl3 + Ca = CaCl + Al =>
Al2Cl3 + 3 Ca = 3 CaCl + 2 Al
C10H22 + H2O = CO + H2 =>
C10H22 + 10 H2O = 10 CO + 21 H2
CH4 + BrCl = CH3Cl + HBr =>
CH4 + BrCl = CH3Cl + HBr
C2H4 + H2SO4 = C2H5HSO4 =>
C2H4 + H2SO4 = C2H5HSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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