| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
PbBr{+2} + HCl = HBr + PbCl{+2} =>
PbBr{+2} + HCl = HBr + PbCl{+2}
VO + H = V(OH) =>
VO + H = V(OH)
CH3 + NO2 = N2 + CO2 + H2O =>
8 CH3 + 14 NO2 = 7 N2 + 8 CO2 + 12 H2O
Fe3O4 + SO3 = FeSO4 + O2 =>
2 Fe3O4 + 6 SO3 = 6 FeSO4 + O2
NaOH + H2SO4 = Na2SO4 + H + OH =>
2 NaOH + H2SO4 = Na2SO4 + 2 H + 2 OH
K2S2O3 + NaNO2 + H2SO4 = Na2SO4 + K2SO4 + N2 + H2O =>
3 K2S2O3 + 8 NaNO2 + H2SO4 = 4 Na2SO4 + 3 K2SO4 + 4 N2 + H2O
CuCl + NaCo3 = NaCl + CuCo3 =>
CuCl + NaCo3 = NaCl + CuCo3
FeCl3 + K3[Fe(CN)6] = Fe3(Fe(CN)6)3 + KCl =>
3 FeCl3 + 3 K3[Fe(CN)6] = Fe3(Fe(CN)6)3 + 9 KCl
CdBr2 + K2CrO4 = Br2K2 + CdCrO4 =>
CdBr2 + K2CrO4 = Br2K2 + CdCrO4
CHCl3 + KOH = KCCl3 + H2O =>
CHCl3 + KOH = KCCl3 + H2O
NaOH + Sr(Cl)2 = NaCl + Sr(OH)2 =>
2 NaOH + Sr(Cl)2 = 2 NaCl + Sr(OH)2
Fe3O2 + H2SO4 = Fe3(SO4)2 + H2O =>
Fe3O2 + 2 H2SO4 = Fe3(SO4)2 + 2 H2O
SrF2 + HBr = HF + SrBr2 =>
SrF2 + 2 HBr = 2 HF + SrBr2
Ca2 + CuCl2 = CaCl2 + Cu =>
Ca2 + 2 CuCl2 = 2 CaCl2 + 2 Cu
Mn(NO3)3 + NaOH + Br2 = NaNO3 + NaBr + MnO2 + H2O =>
2 Mn(NO3)3 + 8 NaOH + Br2 = 6 NaNO3 + 2 NaBr + 2 MnO2 + 4 H2O
NaOH + Cu2SO4 = Na2SO4 + CuOH =>
2 NaOH + Cu2SO4 = Na2SO4 + 2 CuOH
NaCl + H2O = Cl2 + NaO + H2 =>
2 NaCl + 2 H2O = Cl2 + 2 NaO + 2 H2
Na2SeO4 + HCl = H2SeO4 + NaCl =>
Na2SeO4 + 2 HCl = H2SeO4 + 2 NaCl
KNO{3} + H{2}C{3} = K{2}CO{3} + HNO{3} =>
KNO{3} + H{2}C{3} = K{2}CO{3} + HNO{3}
C3H70H + K2Cr2O7 + HCl = C2H5COH + CrCl3 + H2O + KCl =>
6 C3H70H + 67 K2Cr2O7 + 536 HCl = 6 C2H5COH + 134 CrCl3 + 463 H2O + 134 KCl
CH3COOH + Fe(HCO3)2 = (CH3COO)2Fe + H2O + CO2 =>
2 CH3COOH + Fe(HCO3)2 = (CH3COO)2Fe + 2 H2O + 2 CO2
KMnO4 + K2SnO2 + H2O = K2SnO3 + MnO2 + KOH =>
2 KMnO4 + 3 K2SnO2 + H2O = 3 K2SnO3 + 2 MnO2 + 2 KOH
Ba(OH)2 + C6H9AlO6 = Al(OH)3 + C4H6BaO4 =>
3 Ba(OH)2 + 2 C6H9AlO6 = 2 Al(OH)3 + 3 C4H6BaO4
CHCH + NaNH2 = NaCHC + NH3 =>
CHCH + NaNH2 = NaCHC + NH3
BaFeO4 + KI + HCl = FeCl2 + BaCl2 + I2 + KCl + H2O =>
BaFeO4 + 4 KI + 8 HCl = FeCl2 + BaCl2 + 2 I2 + 4 KCl + 4 H2O
SO2 + CsOH = Cs2SO3 + H2O =>
SO2 + 2 CsOH = Cs2SO3 + H2O
Na + SiO4 = Na4SiO4 =>
4 Na + SiO4 = Na4SiO4
KMnO4 + HNO3 + BaSO3 = Mn(NO3)2 + KNO3 + H2O + BaSO4 =>
2 KMnO4 + 6 HNO3 + 5 BaSO3 = 2 Mn(NO3)2 + 2 KNO3 + 3 H2O + 5 BaSO4
(PO4)Ca + SiO2 + C = SiO3Ca + P4 + CO =>
4(PO4)Ca + 4 SiO2 + 12 C = 4 SiO3Ca + P4 + 12 CO
(VO)SO4 + KMnO4 + H2O = V2O5 + MnSO4 + H2SO4 + K2SO4 =>
10(VO)SO4 + 2 KMnO4 + 7 H2O = 5 V2O5 + 2 MnSO4 + 7 H2SO4 + K2SO4
H2 + N6 = HN =>
3 H2 + N6 = 6 HN
Al2O3 + HCl + H2O = [Al(H2O)6]Cl3 =>
Al2O3 + 6 HCl + 9 H2O = 2[Al(H2O)6]Cl3
Na2CO3(aq) + HCl(aq) = H2O(l) + NaCl(s) + CO2(g) =>
Na2CO3(aq) + 2 HCl(aq) = H2O(l) + 2 NaCl(s) + CO2(g)
CrI3 + KOH + Br = KIO4 + K2CrO4 + KBr + H2O =>
CrI3 + 32 KOH + 27 Br = 3 KIO4 + K2CrO4 + 27 KBr + 16 H2O
H3C + NaOH = Na3C + H2O =>
H3C + 3 NaOH = Na3C + 3 H2O
Zn(s) + AgNO3 = Ag(s) + Zn(NO3)2(aq) =>
Zn(s) + 2 AgNO3 = 2 Ag(s) + Zn(NO3)2(aq)
NaOH + NaClO + FeSO4 = Na2FeO4 + Na2SO4 + NaCl + H2O =>
4 NaOH + 2 NaClO + FeSO4 = Na2FeO4 + Na2SO4 + 2 NaCl + 2 H2O
S2O3 + KI = I + K2S2O3 =>
S2O3 + 2 KI = 2 I + K2S2O3
H2SO4(aq) + NaOH(aq) = H2OH(aq) + NaSO4 =>
H2SO4(aq) + NaOH(aq) = H2OH(aq) + NaSO4
CaSO4*2H2O + HCl = H2SO4 + CaCl2 + H2O =>
CaSO4*2H2O + 2 HCl = H2SO4 + CaCl2 + 2 H2O
K3PO4 + CH3COOH = K3H + CH3COOPO4 =>
K3PO4 + CH3COOH = K3H + CH3COOPO4
Cl2 + Ca6Br3 = Br + Ca5Cl3 =>
9 Cl2 + 5 Ca6Br3 = 15 Br + 6 Ca5Cl3
NaClO + Ba(NO3)2 = Ba(ClO)2 + NaNO3 =>
2 NaClO + Ba(NO3)2 = Ba(ClO)2 + 2 NaNO3
C8H9NO2 + O2 = CO2 + H2O + HNO3 =>
2 C8H9NO2 + 21 O2 = 16 CO2 + 8 H2O + 2 HNO3
Al2(C2O4)3 + H2O = Al + H2CO3 =>
Al2(C2O4)3 + 6 H2O = 2 Al + 6 H2CO3
Mg(NO3)2 + NH4OH + Na2HPO4 = NaNO3 + MgNH4PO4 + H2O =>
Mg(NO3)2 + NH4OH + Na2HPO4 = 2 NaNO3 + MgNH4PO4 + H2O
Mn + NiBr = Mn2Br3 + Ni =>
2 Mn + 3 NiBr = Mn2Br3 + 3 Ni
Cd(OH)2 + NH4OH = (Cd(NH3)4)(OH)2 + H2O =>
Cd(OH)2 + 4 NH4OH = (Cd(NH3)4)(OH)2 + 4 H2O
CaCl2(aq) + Na2SO4(aq) = NaCl(s) + CaSO4(aq) =>
CaCl2(aq) + Na2SO4(aq) = 2 NaCl(s) + CaSO4(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/15/24
Équations équilibrées sur09/14/23
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