| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(OH)2 + 2 NaOH = [Co(OH)4]Na2
KO2 + CO2 = K2CO3 + O0 =>
2 KO2 + CO2 = K2CO3 + 3 O0
Na2C6H6O6 + HCl = H2C6H6O6 + NaCl =>
Na2C6H6O6 + 2 HCl = H2C6H6O6 + 2 NaCl
Cr(OH)3 + H2S = Cr2S3 + H2O =>
2 Cr(OH)3 + 3 H2S = Cr2S3 + 6 H2O
Na{+} + CO3{2-} = Na2CO3 =>
2 Na{+} + CO3{2-} = Na2CO3
CH3CH2CH2COH + KMnO4 + H2SO4 = CH3CH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2COH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CH2COOH + K2SO4 + 2 MnSO4 + 3 H2O
K2CO3 + (NH2)2CO = KCNO + (NH4)2CO3 =>
K2CO3 + 2(NH2)2CO = 2 KCNO + (NH4)2CO3
AlBr3 + Cl2 = Br2 + ClAl3 =>
6 AlBr3 + Cl2 = 9 Br2 + 2 ClAl3
Pb + (Na3)Po4 = Pb(Po4) + Na3 =>
Pb + (Na3)Po4 = Pb(Po4) + Na3
NH3 + NaOH = NOH3 + HNa =>
NH3 + NaOH = NOH3 + HNa
AgF2 + H2O = Ag2O + HF + O2 =>
4 AgF2 + 4 H2O = 2 Ag2O + 8 HF + O2
NH3 + ZnOH = NH4 + ZnO =>
NH3 + ZnOH = NH4 + ZnO
Co(NO3)2 + NH3 = [Co(NH3)6](NO3)2 =>
Co(NO3)2 + 6 NH3 = [Co(NH3)6](NO3)2
Sr(NO3)2(aq) + MgSO4(aq) = SrSO4 + Mg(NO3)2 =>
Sr(NO3)2(aq) + MgSO4(aq) = SrSO4 + Mg(NO3)2
LiOH + H3PO4(s) = Li3PO4(s) + H2O(g) =>
3 LiOH + H3PO4(s) = Li3PO4(s) + 3 H2O(g)
Fe + Cu(SO3)2 = Cu + Fe(SO3)3 =>
2 Fe + 3 Cu(SO3)2 = 3 Cu + 2 Fe(SO3)3
SO3 = S3O9 =>
3 SO3 = S3O9
FeO*Cr2O3 + O2 + NaHCO3 = Na2CrO4 + Fe2O3 + CO2 + H2O =>
4 FeO*Cr2O3 + 7 O2 + 16 NaHCO3 = 8 Na2CrO4 + 2 Fe2O3 + 16 CO2 + 8 H2O
Fe2 + CN = Fe(CN)2 =>
Fe2 + 4 CN = 2 Fe(CN)2
SbCl3 + Sb(SiEt3)3 = Sb + Et3SiCl =>
SbCl3 + Sb(SiEt3)3 = 2 Sb + 3 Et3SiCl
AlBr3 + Cl = AlCl2 + Br2 =>
2 AlBr3 + 4 Cl = 2 AlCl2 + 3 Br2
ZnSO4 + Mg(NO3)2 = Zn(NO3) + Mg(SO4)2 =>
2 ZnSO4 + Mg(NO3)2 = 2 Zn(NO3) + Mg(SO4)2
H2CaC2O5 + H{+} = Ca{2+} + H2C2O4 + water =>
H2CaC2O5 + 2 H{+} = Ca{2+} + H2C2O4 + H2O
NaF(aq) + HCl(aq) = HF(aq) + NaCl(l) =>
NaF(aq) + HCl(aq) = HF(aq) + NaCl(l)
FeS + KClO3 = Fe2O3 + SO2 + KCl =>
6 FeS + 7 KClO3 = 3 Fe2O3 + 6 SO2 + 7 KCl
H2SO4 + NaOH = (H3)2(O)3 + Na2SO4 =>
3 H2SO4 + 6 NaOH = 2(H3)2(O)3 + 3 Na2SO4
Ca(s) + Br(g) = CaBr2(s) =>
Ca(s) + 2 Br(g) = CaBr2(s)
AuO2 + Cl2 = AuCl3 + O2 =>
2 AuO2 + 3 Cl2 = 2 AuCl3 + 2 O2
rubidiumhydroxide + bariumchloride = rubidiumchloride + bariumhydroxide =>
2 RbOH + BaCl2 = 2 RbCl + Ba(OH)2
C29H49O6 + KOH = C3H8O3 + C3H7COOK + C17H35COOK =>
112 C29H49O6 + 546 KOH = 42 C3H8O3 + 479 C3H7COOK + 67 C17H35COOK
SrOH2O = SrO2H2 =>
SrOH2O = SrO2H2
Cu(SO4) + Na2S1 = CuS + Na2SO4 =>
Cu(SO4) + Na2S1 = CuS + Na2SO4
SF4 + H2O = SOF2 + HF =>
SF4 + H2O = SOF2 + 2 HF
NaClO + Ni(OH)2 + H2O = NaCl + Ni(OH)3 =>
NaClO + 2 Ni(OH)2 + H2O = NaCl + 2 Ni(OH)3
KMnO4 + K2SO3 + H2O = K2SO4 + KOH + MnO2 =>
2 KMnO4 + 3 K2SO3 + H2O = 3 K2SO4 + 2 KOH + 2 MnO2
(H3O)2 = H3O =>
(H3O)2 = 2 H3O
Cl + AlI3 = Al3Cl + I2 =>
2 Cl + 6 AlI3 = 2 Al3Cl + 9 I2
Cu(CH3CO2)2 + Zn = Zn(CH3CO2) + Cu =>
Cu(CH3CO2)2 + 2 Zn = 2 Zn(CH3CO2) + Cu
Fe{2+} + Cr2O7{2+} + H3O{+} = Cr{3+} + Fe{3+} + H2O =>
10 Fe{2+} + Cr2O7{2+} + 14 H3O{+} = 2 Cr{3+} + 10 Fe{3+} + 21 H2O
C6H12O6 + O6 = H2O + CO2 =>
C6H12O6 + 2 O6 = 6 H2O + 6 CO2
(CH3)2 + O2 = CO2 + H2O =>
2(CH3)2 + 7 O2 = 4 CO2 + 6 H2O
KY + H2SO4 = K2SO4 + H2S + Y2 + H2O =>
8 KY + 5 H2SO4 = 4 K2SO4 + H2S + 4 Y2 + 4 H2O
Na2CO3(s) + CuSO4(aq) = Na2SO4(aq) + CuCO3(aq) =>
Na2CO3(s) + CuSO4(aq) = Na2SO4(aq) + CuCO3(aq)
CuCl2(ac) + CaCO3(ac) = CuCO3(ac) + CaCl2(ac) =>
CuCl2(ac) + CaCO3(ac) = CuCO3(ac) + CaCl2(ac)
CH3CH2COOH + Li2O = CH3CH2COOLi + H2O =>
2 CH3CH2COOH + Li2O = 2 CH3CH2COOLi + H2O
C3H7SN + O2 = SO2 + N2 + H2O + CO2 =>
4 C3H7SN + 23 O2 = 4 SO2 + 2 N2 + 14 H2O + 12 CO2
MgCl2 + CuSO4 = MgSO4 + Cl2Cu =>
MgCl2 + CuSO4 = MgSO4 + Cl2Cu
NH4Cl + Na3N = N2 + NaCl + H2 =>
3 NH4Cl + Na3N = 2 N2 + 3 NaCl + 6 H2
C2O4 = CO2 =>
C2O4 = 2 CO2
Cl2 + CH4 = CCH2Cl2 + HCl =>
4 Cl2 + 2 CH4 = CCH2Cl2 + 6 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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