| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2 + 6 H2O = 2 CH3CH2COOH + 7 O2
NaBrO3 = BrO3 + Na =>
NaBrO3 = BrO3 + Na
Zn + K3PO4 = K3Zn + PO4 =>
Zn + K3PO4 = K3Zn + PO4
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
CuCl + Br2 = CuBr2 + Cl2 =>
2 CuCl + 2 Br2 = 2 CuBr2 + Cl2
Na2S + PbCl2 = PbNa2 + Cl2S =>
Na2S + PbCl2 = PbNa2 + Cl2S
Cu + AuNo3 = Cu(No3)2 + Au =>
Cu + 2 AuNo3 = Cu(No3)2 + 2 Au
MnO2 + KOH = K4MnO4 + H2O =>
MnO2 + 4 KOH = K4MnO4 + 2 H2O
MnO + OH = MnO2 + H2O =>
MnO + 2 OH = MnO2 + H2O
CO + H2O = CO2 + H =>
CO + H2O = CO2 + 2 H
SCl4 + KOH = KCl + K2SO3 + H2O =>
SCl4 + 6 KOH = 4 KCl + K2SO3 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H9OH + I2 + NaOH = CHI3 + CO2HNa + H2ONaI =>
C4H9OH + 8 I2 + 8 NaOH = 3 CHI3 + CO2HNa + 7 H2ONaI
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuNO3 + NH3 = CuNH3 + NO3 =>
CuNO3 + NH3 = CuNH3 + NO3
C2H3Cl3 + O2 = CO2 + H2O + Cl2 =>
4 C2H3Cl3 + 11 O2 = 8 CO2 + 6 H2O + 6 Cl2
Ca(OH)2 + P2O5 = CaO + P(OH)5 =>
5 Ca(OH)2 + P2O5 = 5 CaO + 2 P(OH)5
H2SO4 + NaBr + CH3CH2CH2CH2OH = CH3CH2CH2CH2Br + H2O + NaHSO4 =>
H2SO4 + NaBr + CH3CH2CH2CH2OH = CH3CH2CH2CH2Br + H2O + NaHSO4
CsH + H2O = Cs2O + H3 =>
6 CsH + 3 H2O = 3 Cs2O + 4 H3
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
C3H7COONaNaOH = C3H8Na2CO3 =>
C3H7COONaNaOH = C3H8Na2CO3
Na2S + H2O = NaH + SO =>
Na2S + H2O = 2 NaH + SO
K2SO3 + Na2SiO3 = K2SiO2 + Na2SO4 =>
K2SO3 + Na2SiO3 = K2SiO2 + Na2SO4
XeF4 + NaOH = Xe + O2 + NaF + H2O =>
XeF4 + 4 NaOH = Xe + O2 + 4 NaF + 2 H2O
Cu(NH3)4Cl2 + KCN + H2O = K2Cu(CN)3 + NH3 + NH4Cl + KCNO + KCl =>
2 Cu(NH3)4Cl2 + 7 KCN + H2O = 2 K2Cu(CN)3 + 6 NH3 + 2 NH4Cl + KCNO + 2 KCl
Cl2 + Pb(OH)2 + OH({-}) = Cl({-}) + PbO2 + H2O =>
Cl2 + Pb(OH)2 + 2 OH({-}) = 2 Cl({-}) + PbO2 + 2 H2O
(NO2)12 + H2O = NO + HNO3 =>
(NO2)12 + 4 H2O = 4 NO + 8 HNO3
CuF2 = Cu + F =>
CuF2 = Cu + 2 F
H2 + Cl = H7Cl =>
7 H2 + 2 Cl = 2 H7Cl
Cr(NO3)2 = Cr + (NO3)2 =>
Cr(NO3)2 = Cr + (NO3)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
PtCl4(NH3)4 + AgNO3 = PtCl2(NO3)2(NH3)4 + AgCl =>
PtCl4(NH3)4 + 2 AgNO3 = PtCl2(NO3)2(NH3)4 + 2 AgCl
Na3[Al(OH)6] + H2SO4 = Al2(SO4)3 + Na2SO4 + H2O =>
2 Na3[Al(OH)6] + 6 H2SO4 = Al2(SO4)3 + 3 Na2SO4 + 12 H2O
NO2 + KI = NO + I + KNO3 =>
2 NO2 + KI = NO + I + KNO3
V + O = V2O5 =>
2 V + 5 O = V2O5
NaI + K(NO3) = NaNO3 + KI =>
NaI + K(NO3) = NaNO3 + KI
Sc + H2 = ScH2 =>
Sc + H2 = ScH2
C4H8(l) + O2(g) = CO(g) + H2O(l) =>
C4H8(l) + 4 O2(g) = 4 CO(g) + 4 H2O(l)
K2S + NaOH = NaS + K2OH =>
K2S + NaOH = NaS + K2OH
I2 + P4 = PI5 =>
10 I2 + P4 = 4 PI5
Zr + HCl = ZrCl2 + H2 =>
Zr + 2 HCl = ZrCl2 + H2
K2CO3 + Ca3(PO4)2 = K3(PO4) + CaCO3 =>
3 K2CO3 + Ca3(PO4)2 = 2 K3(PO4) + 3 CaCO3
FeCl3 + Be3P2 = BeCl2 + FeP =>
2 FeCl3 + Be3P2 = 3 BeCl2 + 2 FeP
MnO2 + KOH = K4MnO4 + H2O =>
MnO2 + 4 KOH = K4MnO4 + 2 H2O
Ni + H2SO4 = Ni2[SO4]3 + H2 =>
2 Ni + 3 H2SO4 = Ni2[SO4]3 + 3 H2
K2CrO4 + HNO3 = K2O4 + NO3 + HCr =>
K2CrO4 + HNO3 = K2O4 + NO3 + HCr
KCr(SO4)2*12H2O + NaOH = Cr(OH)3 + NaKSO4 + H2O + Na2SO4 =>
KCr(SO4)2*12H2O + 3 NaOH = Cr(OH)3 + NaKSO4 + 12 H2O + Na2SO4
KI + O3 = KIO3 =>
KI + O3 = KIO3
HCl + ZnF2 = ZnCl2 + HF =>
2 HCl + ZnF2 = ZnCl2 + 2 HF
K2S + CaI2 = K2I2 + CaS =>
K2S + CaI2 = K2I2 + CaS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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