| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 K2CO3 + 10 MoO3 + 6 Co(NO3)2(H2O)6 + 3 Li2CO3 + 2 Mo = 6 K(MoO4)2CoLi + 6 CO2 + 12 NO2 + 36 H2O
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
NH4 + H2O = NH5 + OH =>
NH4 + H2O = NH5 + OH
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2CO3 =>
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2CO3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Cu2S + Cl2 = S + CuCl =>
Cu2S + Cl2 = S + 2 CuCl
ZnSO4K2S = ZnS + K2SO4 =>
ZnSO4K2S = ZnS + K2SO4
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CdO + HCl = CdCl2 + H2O =>
CdO + 2 HCl = CdCl2 + H2O
HCl + NaOH = OHCl + NaH =>
HCl + NaOH = OHCl + NaH
HNO3 + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
H2SO4 + KOH = K2SO4 + H2O = =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2CO3 + HCI = NaCI + H2O + CO2 =>
Na2CO3 + 2 HCI = 2 NaCI + H2O + CO2
Na2C2O4 + CoCl3 = Co2(C2O4)3 + NaCl =>
3 Na2C2O4 + 2 CoCl3 = Co2(C2O4)3 + 6 NaCl
C6H6O3 + HBr = C6H5O2Br + H2O =>
C6H6O3 + HBr = C6H5O2Br + H2O
AlPO4 + Na2S = Al2S3 + Na3PO4 =>
2 AlPO4 + 3 Na2S = Al2S3 + 2 Na3PO4
Li + PO4 = Li3PO4 =>
3 Li + PO4 = Li3PO4
MgO + CaOH2 = MgOH2 + CaO =>
MgO + CaOH2 = MgOH2 + CaO
Rh2O3 + CO = Rh + CO2 =>
Rh2O3 + 3 CO = 2 Rh + 3 CO2
H2MnO4 + KOH = K2(MnO4) + H2O =>
H2MnO4 + 2 KOH = K2(MnO4) + 2 H2O
{239/93}Np = {239/94}Pu =>
{239/93}Np = {239/94}Pu
H2NSO3H + NaOH = NaH2NSO3 + H2O =>
H2NSO3H + NaOH = NaH2NSO3 + H2O
Br2 + KY = Y2 + KBr =>
Br2 + 2 KY = Y2 + 2 KBr
KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
KOH + Zn = KOHZn =>
KOH + Zn = KOHZn
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CO2 + NaOH = H2O + Na2CO3 =>
CO2 + 2 NaOH = H2O + Na2CO3
Cl2O3 + O2 = Cl2O5 =>
Cl2O3 + O2 = Cl2O5
P(s) + O2 = P4O10(s) =>
4 P(s) + 5 O2 = P4O10(s)
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
CaCl2(aq) + NH4OH(aq) = Ca(OH)2(s) + NH4Cl(aq) =>
CaCl2(aq) + 2 NH4OH(aq) = Ca(OH)2(s) + 2 NH4Cl(aq)
Br2 + CaI2 = CaBr2 + I2 =>
Br2 + CaI2 = CaBr2 + I2
NaOH + H3Po4 = Na3Po4 + H2O =>
3 NaOH + H3Po4 = Na3Po4 + 3 H2O
(CuOH)2CO3 + HCl = CuCl2 + CO2 + H2O =>
(CuOH)2CO3 + 4 HCl = 2 CuCl2 + CO2 + 3 H2O
SrCl2 + O2 = SrO + Cl =>
2 SrCl2 + O2 = 2 SrO + 4 Cl
K2SiO3 + CO2 + H2O = K2CO3 + H2SiO3 =>
K2SiO3 + CO2 + H2O = K2CO3 + H2SiO3
Co + ZnCl2 = CoCl2 + Zn =>
Co + ZnCl2 = CoCl2 + Zn
Ba + AgNO3 = Ba(NO3)2 + Ag =>
Ba + 2 AgNO3 = Ba(NO3)2 + 2 Ag
CsNO3(aq) + Ca(OH)2(s) = Ca(NO3)2(aq) + CsOH(s) =>
2 CsNO3(aq) + Ca(OH)2(s) = Ca(NO3)2(aq) + 2 CsOH(s)
ScF3 + Ca + Mg = CaF2 + ScMg =>
2 ScF3 + 3 Ca + 2 Mg = 3 CaF2 + 2 ScMg
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Br2 + KY = Y2 + KBr =>
Br2 + 2 KY = Y2 + 2 KBr
CrO2{-} + H2O = Cr(OH)3 + OH{-} =>
CrO2{-} + 2 H2O = Cr(OH)3 + OH{-}
CHCH + KMnO4 + H2O = H2C2O4 + MnO2 + KOH =>
3 CHCH + 8 KMnO4 + 4 H2O = 3 H2C2O4 + 8 MnO2 + 8 KOH
AlPO4 + Na2S = Al2S3 + Na3PO4 =>
2 AlPO4 + 3 Na2S = Al2S3 + 2 Na3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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