| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 + 2 HCl = Cl2 + SO2 + H2O
FeO + Cl2 = FeCl2 + Cl2O7 =>
7 FeO + 8 Cl2 = 7 FeCl2 + Cl2O7
Ba2P2O7 + Ru(Cr2O7)4 = BaCr2O7 + Ru(P2O7)2 =>
2 Ba2P2O7 + Ru(Cr2O7)4 = 4 BaCr2O7 + Ru(P2O7)2
N2O3 = NO + NO2 =>
N2O3 = NO + NO2
H2C2O4 + RbOH = C2O4Rb2 + H2O =>
H2C2O4 + 2 RbOH = C2O4Rb2 + 2 H2O
Cl2 + Ni2Br3 = NiCl3 + Br2 =>
6 Cl2 + 2 Ni2Br3 = 4 NiCl3 + 3 Br2
[Ag(NH3)2]OH + CO = Ag + CO2 + NH3 + H2O =>
2[Ag(NH3)2]OH + CO = 2 Ag + CO2 + 4 NH3 + H2O
C3H8 + O2 = CO2 + H8O4 =>
C3H8 + 5 O2 = 3 CO2 + H8O4
K3[Fe(CNS)6] + NaF = Na3[Fe(CNS)6] + KF =>
K3[Fe(CNS)6] + 3 NaF = Na3[Fe(CNS)6] + 3 KF
CO + NH3 = HCNH2O =>
CO + NH3 = HCNH2O
BeCl2 + Co3(AsO4)2 = Be3(AsO4)2 + CoCl2 =>
3 BeCl2 + Co3(AsO4)2 = Be3(AsO4)2 + 3 CoCl2
SrCl2 + K2CrO4 = KCl + SrCrO4 =>
SrCl2 + K2CrO4 = 2 KCl + SrCrO4
Na2H15AsO11 + C6H8O7 = C6H8O7Na + AsC6H8O7 + H2 + O2 =>
2 Na2H15AsO11 + 6 C6H8O7 = 4 C6H8O7Na + 2 AsC6H8O7 + 15 H2 + 11 O2
NaOH + CaSO4 = CaOH + NaSO4 =>
NaOH + CaSO4 = CaOH + NaSO4
NaOH + H2C2O4*2H2O = Na2C2O4*2H2O + H2O =>
2 NaOH + H2C2O4*2H2O = Na2C2O4*2H2O + 2 H2O
Cl2 + CaI2 = I2 + CaCl2 =>
Cl2 + CaI2 = I2 + CaCl2
NaCo + HCl = NaCl + Co + H =>
NaCo + HCl = NaCl + Co + H
Na2CO3 + Al(KSO4)3 = Al2(CO3)3 + Na(KSO4) =>
3 Na2CO3 + 2 Al(KSO4)3 = Al2(CO3)3 + 6 Na(KSO4)
C31H64(s) + O2(g) = CO2(g) + H2O(l) =>
C31H64(s) + 47 O2(g) = 31 CO2(g) + 32 H2O(l)
AgNo3(aq) + KBr(aq) = AgBr(s) + KNo3(aq) =>
AgNo3(aq) + KBr(aq) = AgBr(s) + KNo3(aq)
(NH4)2Cr2O7 + Fe(NO3)3 = NH4NO3 + Fe2(Cr2O7)3 =>
3(NH4)2Cr2O7 + 2 Fe(NO3)3 = 6 NH4NO3 + Fe2(Cr2O7)3
CH2O(g) = C(s) + H2O(g) =>
CH2O(g) = C(s) + H2O(g)
Al2O3 + SiO2 = SiO2Al2O3 =>
Al2O3 + SiO2 = SiO2Al2O3
NH4 + H2CO4 = NH3 + CO2 + H2O =>
2 NH4 + H2CO4 = 2 NH3 + CO2 + 2 H2O
C4H6O6 + NaOH = C4H5O6 + Na + H2O =>
C4H6O6 + NaOH = C4H5O6 + Na + H2O
CH4NO2 + O2 = N + CO2 + H2O =>
CH4NO2 + O2 = N + CO2 + 2 H2O
N2O3 + Cu = CuO + N2 =>
N2O3 + 3 Cu = 3 CuO + N2
CS2(s) + O2(l) = CO2(g) + SO2(g) =>
CS2(s) + 3 O2(l) = CO2(g) + 2 SO2(g)
Cl2 + CaI2 = I2 + CaCl2 =>
Cl2 + CaI2 = I2 + CaCl2
KMnO4 + NaOH + C12H22O11 = C6H11KO7 + C6H11NaO7 + MnO2 + H2O =>
4 KMnO4 + 2 NaOH + 3 C12H22O11 = 4 C6H11KO7 + 2 C6H11NaO7 + 4 MnO2 + H2O
H2O4 + MnO2 = H2O2 + MnO4 =>
H2O4 + MnO2 = H2O2 + MnO4
Fe2O3*H2O + NaOH = Fe2O3 + Na3[Fe(OH)6] =>
3 Fe2O3*H2O + 6 NaOH = 2 Fe2O3 + 2 Na3[Fe(OH)6]
CaO + CH3COOH = (CH3COO)2Ca + H2O =>
CaO + 2 CH3COOH = (CH3COO)2Ca + H2O
Hydrogenchloride = Hydrogen + Chlorine =>
2 HCl = H2 + Cl2
LiOH + Ba(No3)2 = LiNo3 + Ba(OH)2 =>
2 LiOH + Ba(No3)2 = 2 LiNo3 + Ba(OH)2
ClCO2CCl3 = COCl2 =>
ClCO2CCl3 = 2 COCl2
KBr + K[AgS2O3] = AgBr + K2S2O3 =>
KBr + K[AgS2O3] = AgBr + K2S2O3
CO2(aq) + H2O(i) = H2CO3(aq) =>
CO2(aq) + H2O(i) = H2CO3(aq)
C4F10 + H2O = HF + CH4 + O2 =>
2 C4F10 + 26 H2O = 20 HF + 8 CH4 + 13 O2
C2H5COOH + Cl2 = C2H4ClCOOH + HCl =>
C2H5COOH + Cl2 = C2H4ClCOOH + HCl
AuNO2 + CaCl = CaNO2 + AuCl =>
AuNO2 + CaCl = CaNO2 + AuCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
PH3 + KMnO4 + H4SO4 = KHSO4 + MnSO4 + H3PO4 + H2O =>
PH3 + 8 KMnO4 + 16 H4SO4 = 8 KHSO4 + 8 MnSO4 + H3PO4 + 28 H2O
Cr2S3 + KNO3 + Na2CO3 = K2CrO4 + NO + Na2SO4 + K2CO3 =>
Cr2S3 + 10 KNO3 + 3 Na2CO3 = 2 K2CrO4 + 10 NO + 3 Na2SO4 + 3 K2CO3
NaOH + C20H14O4 = CO2 + H2O + Na =>
86 NaOH + C20H14O4 = 20 CO2 + 50 H2O + 86 Na
Fe4 + O6 = Fe2O3 =>
Fe4 + O6 = 2 Fe2O3
KMnO4 + HCl = KCl + MnCl2 + H2O2 + Cl5 =>
5 KMnO4 + 20 HCl = 5 KCl + 5 MnCl2 + 10 H2O2 + Cl5
Na2(SO3) + S8 = Na2(S2O3) =>
8 Na2(SO3) + S8 = 8 Na2(S2O3)
NaOH + Fe3(NO3)3 = FeOH + NaNO3 =>
3 NaOH + Fe3(NO3)3 = 3 FeOH + 3 NaNO3
NaSiO3 + NH4Cl = NH4SiO3 + NaCl =>
NaSiO3 + NH4Cl = NH4SiO3 + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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