| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba1OH2 + HCl = BaHCl + H2O
CUSO4 + HNO3 = CU(NO3)2 + H2SO4 =>
CUSO4 + 2 HNO3 = CU(NO3)2 + H2SO4
Fe2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + K =>
Fe2 + 2 K3[Fe(CN)6] = 2 KFe[Fe(CN)6] + 4 K
HNO3 + PbS = PbSO + NO + H2O =>
2 HNO3 + 3 PbS = 3 PbSO + 2 NO + H2O
Cr + NaOH + H2O = Na2(Cr2O7)2 + H2 =>
4 Cr + 2 NaOH + 12 H2O = Na2(Cr2O7)2 + 13 H2
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
NaCO3 + AgNo3 = NaNo3 + AgCO3 =>
NaCO3 + AgNo3 = NaNo3 + AgCO3
Ba(NO3)2 + (NH4)2HPO4 = BaHPO4 + NH4NO3 =>
Ba(NO3)2 + (NH4)2HPO4 = BaHPO4 + 2 NH4NO3
Fe = Fe304 =>
304 Fe = Fe304
In = In3 =>
3 In = In3
[Zn(NH3)4]Cl2 + KOH = Zn(OH)2 + NH3 + KCl =>
[Zn(NH3)4]Cl2 + 2 KOH = Zn(OH)2 + 4 NH3 + 2 KCl
BaO + Br = BaBr + O =>
BaO + Br = BaBr + O
NaClO3 = NaCl + O5 =>
5 NaClO3 = 5 NaCl + 3 O5
K2CrO4 + NaSO3 + H2SO4 = Cr2(SO4)3 + NaSO4 + K2SO4 + H2O =>
2 K2CrO4 + 3 NaSO3 + 5 H2SO4 = Cr2(SO4)3 + 3 NaSO4 + 2 K2SO4 + 5 H2O
NiO + CO = Ni + CO2 =>
NiO + CO = Ni + CO2
Fe2(SO4)3 + (KOH) = (K2SO4) + (Fe(OH)3) =>
Fe2(SO4)3 + 6(KOH) = 3(K2SO4) + 2(Fe(OH)3)
I(s) + F2 = IF3 =>
2 I(s) + 3 F2 = 2 IF3
AgO + H2NO3 = H2O + AgNO3 =>
AgO + H2NO3 = H2O + AgNO3
KNO3 + C = CO2 + K2CO3 + N2 =>
4 KNO3 + 5 C = 3 CO2 + 2 K2CO3 + 2 N2
HCl + CaCO3 = H2O(l) + CaCl2(aq) + CO2(aq) =>
2 HCl + CaCO3 = H2O(l) + CaCl2(aq) + CO2(aq)
C5H9O4N + NaOH = C5H8O4NNa + H2O =>
C5H9O4N + NaOH = C5H8O4NNa + H2O
C5H11Cl + C5H12 = C10H22 + HCl =>
C5H11Cl + C5H12 = C10H22 + HCl
Sb + O2 = Sb4O6 = CO2 + H2O =>
4 Sb + 3 O2 = Sb4O6
NH4Cl + NaOH = NaCl + NH3*H2O =>
NH4Cl + NaOH = NaCl + NH3*H2O
C7H9NO2 + KMnO4 + H2SO4 = C7H7O2 + NO2 + K2SO4 + MnSO4 + H2O =>
5 C7H9NO2 + 6 KMnO4 + 9 H2SO4 = 5 C7H7O2 + 5 NO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
LiNO3 + BaSO4 = Ba(NO3)2 + Li2SO4 =>
2 LiNO3 + BaSO4 = Ba(NO3)2 + Li2SO4
C2N2 + Fe = CFe4 + NFe3 =>
C2N2 + 14 Fe = 2 CFe4 + 2 NFe3
Sr(OH)2 + CO2 = CO3 + SrH2O =>
Sr(OH)2 + CO2 = CO3 + SrH2O
As2S3 + HNO3 + H2O = H3AsO4 + H3SO4 + NO = S =>
3 As2S3 + 25 HNO3 + 10 H2O = 6 H3AsO4 + 9 H3SO4 + 25 NO
O(CH2CH2OH)2 + O2 = H2O + CO =>
O(CH2CH2OH)2 + 3 O2 = 5 H2O + 4 CO
P + Cl = PCl =>
P + Cl = PCl
Ca(OH)2 + LiCO3 = CaCO3 + Li(OH)2 =>
Ca(OH)2 + LiCO3 = CaCO3 + Li(OH)2
HgS = Hg + S8 =>
8 HgS = 8 Hg + S8
CuBr2 + NaI = CuBr + NaBr + I2 =>
2 CuBr2 + 2 NaI = 2 CuBr + 2 NaBr + I2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Cu{2+} + HCl = CuCl4{2-} + H{+} =>
Cu{2+} + 4 HCl = CuCl4{2-} + 4 H{+}
CH3OH + KMnO4 + H2SO4 = HCOH + K2SO4 + MnSO4 + H2O =>
5 CH3OH + 2 KMnO4 + 3 H2SO4 = 5 HCOH + K2SO4 + 2 MnSO4 + 8 H2O
Ca + BCl3 = B + CaCl2 =>
3 Ca + 2 BCl3 = 2 B + 3 CaCl2
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
F2 + KBr = F2KBr =>
F2 + KBr = F2KBr
C5H10 + H2O = C5H12O =>
C5H10 + H2O = C5H12O
CoI2 + KMnO4 + H2O = MnO2 + Co(OH)2 + KIO3 + KOH =>
CoI2 + 4 KMnO4 + 2 H2O = 4 MnO2 + Co(OH)2 + 2 KIO3 + 2 KOH
Cl2 + F2 = FCl3 =>
3 Cl2 + F2 = 2 FCl3
HCl + BaBr = BaCl + HBr =>
HCl + BaBr = BaCl + HBr
MgNO3 + KOH = Mg(OH)2 + K2NO3 =>
MgNO3 + 2 KOH = Mg(OH)2 + K2NO3
H2SO4 + Mn(NO3)2 = Mn(SO4) + H(NO3) =>
H2SO4 + Mn(NO3)2 = Mn(SO4) + 2 H(NO3)
KHC4H4O6 + NaHCO3 = KNaC4H4O6 + H2O + CO2 =>
KHC4H4O6 + NaHCO3 = KNaC4H4O6 + H2O + CO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Pb(OH)2 + HClO = Pb(ClO)2 + H2O =>
Pb(OH)2 + 2 HClO = Pb(ClO)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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