| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + NaOCl = N2H4 + NaCl + H2O
Al + OH[{-}1] + NO3[{-}1] + H2O = AlO2[{-}1] + NH3 =>
8 Al + 5 OH[{-}1] + 3 NO3[{-}1] + 2 H2O = 8 AlO2[{-}1] + 3 NH3
Ca(NO3)2 + Na2SO4 = CaSO4 + NaNO3(aq) =>
Ca(NO3)2 + Na2SO4 = CaSO4 + 2 NaNO3(aq)
Sb + Na2S = SbS + Na =>
Sb + Na2S = SbS + 2 Na
Al(OH)3 + HI = Al(I)3 + H2O =>
Al(OH)3 + 3 HI = Al(I)3 + 3 H2O
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2
Al2O3 + Na2SO3 = Al2(SO3)3 + Na2O =>
Al2O3 + 3 Na2SO3 = Al2(SO3)3 + 3 Na2O
CH3OH + Cl2 = CH3OCl + HCl =>
CH3OH + Cl2 = CH3OCl + HCl
H3PO4 + KOH = H2O + H2 + KPO4 =>
H3PO4 + KOH = H2O + H2 + KPO4
K2SO3 + MgO = MgSO3 + K2O =>
K2SO3 + MgO = MgSO3 + K2O
H2C2O4 + MnO4 + H{+} = Mn{+2} + H2O + CO2 =>
3 H2C2O4 + MnO4 + 2 H{+} = Mn{+2} + 4 H2O + 6 CO2
BaCl2 + (NH4)2CO4 = BaCO4 + NH4Cl =>
BaCl2 + (NH4)2CO4 = BaCO4 + 2 NH4Cl
MgCl2 + H2SO3 = MgSO3 + HCl =>
MgCl2 + H2SO3 = MgSO3 + 2 HCl
KOH + FeCl2 = Fe(OH)2 + KCl =>
2 KOH + FeCl2 = Fe(OH)2 + 2 KCl
Al(OH)3 + HNO3(aq) = Al(NO3)3(aq) + H2O =>
Al(OH)3 + 3 HNO3(aq) = Al(NO3)3(aq) + 3 H2O
KL + F2O + H2O = KF + KOH + L2 =>
4 KL + F2O + H2O = 2 KF + 2 KOH + 2 L2
Mg(OH)2HCl = H2OMg(OH)Cl =>
Mg(OH)2HCl = H2OMg(OH)Cl
CrO3 + HCl + C2H6O = Cr5(OH)6Cl9 + CO2 + H2O =>
20 CrO3 + 36 HCl + 5 C2H6O = 4 Cr5(OH)6Cl9 + 10 CO2 + 21 H2O
AlO + HBr = AlBr + HO =>
AlO + HBr = AlBr + HO
Co3Cl + KOH{-} = KCl + Co3OH{-} =>
Co3Cl + KOH{-} = KCl + Co3OH{-}
HBrO = HBrO3 + HBr =>
3 HBrO = HBrO3 + 2 HBr
Cr + KMnO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 Cr + 6 KMnO4 + 24 H2SO4 = 5 Cr2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
CH3COOH + HBr = CH2COOBr + H2 =>
2 CH3COOH + 2 HBr = 2 CH2COOBr + 3 H2
CH + O = CO + H2O =>
2 CH + 3 O = 2 CO + H2O
Co + AlO2 = Al + Co3O =>
6 Co + AlO2 = Al + 2 Co3O
CH4(g) + H2O9(g) = CO(g) + H2(g) =>
9 CH4(g) + H2O9(g) = 9 CO(g) + 19 H2(g)
(Fe2)(O3) + (CO) = (Fe) + (CO2) =>
(Fe2)(O3) + 3(CO) = 2(Fe) + 3(CO2)
Cu + H2SO4 = CuO + H2O + SO2 =>
Cu + H2SO4 = CuO + H2O + SO2
Hg2Cl2(s) + NH3(aq) = Hg(l) + HgNH2Cl(s) + NH4Cl(aq) =>
Hg2Cl2(s) + 2 NH3(aq) = Hg(l) + HgNH2Cl(s) + NH4Cl(aq)
NaAlO2 + LiOH = LiAlO2 + NaOH =>
NaAlO2 + LiOH = LiAlO2 + NaOH
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Sr + C2H3O2 = Sr(C2H3O2) =>
Sr + C2H3O2 = Sr(C2H3O2)
Al + (CuSO4) = Al2(SO4)3 + Cu =>
2 Al + 3(CuSO4) = Al2(SO4)3 + 3 Cu
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
H3BO3 + H3PO4 + CuH4Cl2O2 + C2H3O2Na + C5H8O2 = CuBP + NaCl + CO2 + H2 =>
8 H3BO3 + 8 H3PO4 + 8 CuH4Cl2O2 + 16 C2H3O2Na + 5 C5H8O2 = 8 CuBP + 16 NaCl + 57 CO2 + 84 H2
C6H6 + CH3Br = C6H6CH3 + HBr =>
5 C6H6 + 12 CH3Br = 6 C6H6CH3 + 12 HBr
CH4 = H2 + C =>
CH4 = 2 H2 + C
KMnO4 + H2O + SO2 = K2SO4 + MnO2 + H2SO4 =>
2 KMnO4 + 2 H2O + 3 SO2 = K2SO4 + 2 MnO2 + 2 H2SO4
[C6H7O2(ONO2)3] + O2 = CO2 + H2O + N2 =>
4[C6H7O2(ONO2)3] + 9 O2 = 24 CO2 + 14 H2O + 6 N2
Hg + K2SO4 = HgSO4 + K2 =>
Hg + K2SO4 = HgSO4 + K2
AgNO3(aq) + BaI2(aq) = AgI(s) + Ba(NO3)2(aq) =>
2 AgNO3(aq) + BaI2(aq) = 2 AgI(s) + Ba(NO3)2(aq)
Hg + K2SO4 = HgSO4 + K2 =>
Hg + K2SO4 = HgSO4 + K2
S2 + Cl = S2Cl2 =>
S2 + 2 Cl = S2Cl2
Na + AgCI = NaCI + Ag =>
Na + AgCI = NaCI + Ag
N2 + H2O = NH3 + O =>
N2 + 3 H2O = 2 NH3 + 3 O
CaOH2 = Ca + OH2 =>
CaOH2 = Ca + OH2
NaOH + Fe(No3)3 = Fe(OH)3 + NaNo3 =>
3 NaOH + Fe(No3)3 = Fe(OH)3 + 3 NaNo3
CaO + Al(OH)3 = AlCa(OH)3 + O =>
CaO + Al(OH)3 = AlCa(OH)3 + O
C2H6 + Br2 = C2H3Br3 + HBr =>
C2H6 + 3 Br2 = C2H3Br3 + 3 HBr
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/24
Équations équilibrées sur04/16/23
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