| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Hg(NO3)3Cu(SO4) = Hg(SO4)Cu(NO3)3 =>
Hg(NO3)3Cu(SO4) = Hg(SO4)Cu(NO3)3
Fe2(SO4)3 + Ca = CaSO4 + Fe =>
Fe2(SO4)3 + 3 Ca = 3 CaSO4 + 2 Fe
C7H7(NO2)COOCH3 + H2 = C7H7(NO2)COOCH4 =>
2 C7H7(NO2)COOCH3 + H2 = 2 C7H7(NO2)COOCH4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HNO3(aq) + NaCl(aq) = HCl(g) + NaNO3(aq) =>
HNO3(aq) + NaCl(aq) = HCl(g) + NaNO3(aq)
ZnBr2 + Na2SO3 = NaBr + ZnSO3 =>
ZnBr2 + Na2SO3 = 2 NaBr + ZnSO3
CaC204 + KMnO4 + H2SO4 = CaSO4 + K2SO4 + MnSO4 + H2O + CO2 =>
5.0000000000001CaC204 + 818.00000000002KMnO4 + 1232 H2SO4 = 5 CaSO4 + 409.00000000001K2SO4 + 818.00000000002MnSO4 + 1232 H2O + 1020 CO2
K[Al(OH)4] + H2SO4 = Al2(SO4)3 + H2O + K2SO4 =>
2 K[Al(OH)4] + 4 H2SO4 = Al2(SO4)3 + 8 H2O + K2SO4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Na2SO4*5H2O = Na + SO3 + H2O + O2 =>
2 Na2SO4*5H2O = 4 Na + 2 SO3 + 10 H2O + O2
Br2 + CaCl2 = CaBr2 + Cl2 =>
Br2 + CaCl2 = CaBr2 + Cl2
CuCO3*Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3*Cu(OH)2 = 2 CuO + H2O + CO2
Hg(NO3)2 + H2SO4 = HgSO4 + HNO3 =>
Hg(NO3)2 + H2SO4 = HgSO4 + 2 HNO3
AlBr3 + Pb(No3)2 = Al(No3)2 + PbBr3 =>
AlBr3 + Pb(No3)2 = Al(No3)2 + PbBr3
HI(aq) + K2SO3(aq) = KI(aq) + H2SO3(aq) =>
2 HI(aq) + K2SO3(aq) = 2 KI(aq) + H2SO3(aq)
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
C2 + H = CH =>
C2 + 2 H = 2 CH
C12H8Cl2 + H2O2 = CO2 + HCl + H2O =>
C12H8Cl2 + 27 H2O2 = 12 CO2 + 2 HCl + 30 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
(NH4)2C2O4(aq) + Ca(NO2)2(aq) = NH4NO2(aq) + CaC2O4(aq) =>
(NH4)2C2O4(aq) + Ca(NO2)2(aq) = 2 NH4NO2(aq) + CaC2O4(aq)
CHOH + O2 = CO2 + H2O =>
CHOH + O2 = CO2 + H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
SO3 + CsOH = Cs2SO4 + H2O =>
SO3 + 2 CsOH = Cs2SO4 + H2O
P4S3 + KMnO4 + H2O = H3PO4 + S + MnO2 + KOH =>
3 P4S3 + 20 KMnO4 + 28 H2O = 12 H3PO4 + 9 S + 20 MnO2 + 20 KOH
NaHCO3(aq)NaOH(aq) = Na2CO3(aq)H2O(l) =>
NaHCO3(aq)NaOH(aq) = Na2CO3(aq)H2O(l)
C8H16 + KMnO4 + H2SO4 = C8H6O4 + K2SO4 + MnSO4 + H2O =>
5 C8H16 + 18 KMnO4 + 27 H2SO4 = 5 C8H6O4 + 9 K2SO4 + 18 MnSO4 + 52 H2O
NH4Cl(aq)LiOH(aq) = LiClNH3H2O =>
NH4Cl(aq)LiOH(aq) = LiClNH3H2O
Na2S + HF = NaF + H2S =>
Na2S + 2 HF = 2 NaF + H2S
Ba(OH)2 + Br2 = BaBr2 + Ba(BrO)2 + H2O =>
2 Ba(OH)2 + 2 Br2 = BaBr2 + Ba(BrO)2 + 2 H2O
PbIKNO3 = KIPbNO3 =>
PbIKNO3 = KIPbNO3
HNO3 + P2O3 = N2O3 + HPO3 =>
2 HNO3 + P2O3 = N2O3 + 2 HPO3
Zn(s)H2SO4(aq) = ZnSO4(aq)H2(g) =>
Zn(s)H2SO4(aq) = ZnSO4(aq)H2(g)
Fe2O3 + NaClO3 + KOH = K2FeO4 + H2O + NaCl =>
Fe2O3 + NaClO3 + 4 KOH = 2 K2FeO4 + 2 H2O + NaCl
NiSO4 + NaOH = NiNaOH + SO4 =>
NiSO4 + NaOH = NiNaOH + SO4
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
C6H6 + H2SO4 + NaOH = C6H5OH + Na2SO3 + H2O =>
C6H6 + H2SO4 + 2 NaOH = C6H5OH + Na2SO3 + 2 H2O
Ba(No3)2MgCl2 = BaCl2Mg(No3)2 =>
Ba(No3)2MgCl2 = BaCl2Mg(No3)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaHCO3(s)CH3COOH(aq) = CO2(g)H2O(l)CH3COONa(aq) =>
NaHCO3(s)CH3COOH(aq) = CO2(g)H2O(l)CH3COONa(aq)
NaClO + CaHPO4 = CaClO + NaHPO4 =>
NaClO + CaHPO4 = CaClO + NaHPO4
HC2H3O2 + NaHSO3 = HSO3 + NaHC2H3O2 =>
HC2H3O2 + NaHSO3 = HSO3 + NaHC2H3O2
Co(s) + AgNO3(aq) = Co(NO3)2(aq) + Ag(s) =>
Co(s) + 2 AgNO3(aq) = Co(NO3)2(aq) + 2 Ag(s)
CH3NO2 + Fe + HCl = CH3NH3Cl + FeCl2 + H2O =>
CH3NO2 + 3 Fe + 7 HCl = CH3NH3Cl + 3 FeCl2 + 2 H2O
HI + NaMnO4 + Cu2O = NaI + MnI2 + CuI2 + H2O =>
26 HI + 2 NaMnO4 + 5 Cu2O = 2 NaI + 2 MnI2 + 10 CuI2 + 13 H2O
HJ + H2SO3 = HJO3 + H2S =>
HJ + H2SO3 = HJO3 + H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/24
Équations équilibrées sur05/15/23
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