| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2O + H2O = 2 NaOH
C + Si = SiC =>
C + Si = SiC
NaCl + Cr(NO3)4 = NaNO3 + Cl4Cr =>
4 NaCl + Cr(NO3)4 = 4 NaNO3 + Cl4Cr
Al + MnO2 = Mn + Al2O2 =>
2 Al + MnO2 = Mn + Al2O2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
(Na2SO3) + HCl = (H2SO3) + NaCl =>
(Na2SO3) + 2 HCl = (H2SO3) + 2 NaCl
Cr + OH = Cr(OH) =>
Cr + OH = Cr(OH)
Cu + CO2 + O2 + H2O = Cu2CO3Cu(OH)2 =>
3 Cu + CO2 + O2 + H2O = Cu2CO3Cu(OH)2
Na2NO3(aq) + CuSO4(s) = Na2SO4(s) + Cu(NO3)(aq) =>
Na2NO3(aq) + CuSO4(s) = Na2SO4(s) + Cu(NO3)(aq)
Cu(BrO) + Hg(IO3)2 = Cu2(IO3) + Hg(BrO)4 =>
4 Cu(BrO) + Hg(IO3)2 = 2 Cu2(IO3) + Hg(BrO)4
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
SnO + NO2 + O2 = Sn(NO3)2 =>
2 SnO + 4 NO2 + O2 = 2 Sn(NO3)2
FeCl2 + NaNO3 + HCl = FeCl3 + H2O + NaCl + NO =>
3 FeCl2 + NaNO3 + 4 HCl = 3 FeCl3 + 2 H2O + NaCl + NO
Zn(OH)2 + H3AsO4 = Zn3(AsO4)2 + H2O =>
3 Zn(OH)2 + 2 H3AsO4 = Zn3(AsO4)2 + 6 H2O
C8H14 + O2 = H2O + C =>
2 C8H14 + 7 O2 = 14 H2O + 16 C
Li2CrO4 + Sb(NO3)2 = LiNO3 + SbCrO4 =>
Li2CrO4 + Sb(NO3)2 = 2 LiNO3 + SbCrO4
Ca(S) + AlNO3(AQ) = Al(S) + CaNO3(AQ) =>
Ca(S) + AlNO3(AQ) = Al(S) + CaNO3(AQ)
Sr(NO3)2 = NO3 + Sr =>
Sr(NO3)2 = 2 NO3 + Sr
V2O3 + HCl = H2O3 + V2Cl2 =>
V2O3 + 2 HCl = H2O3 + V2Cl2
(H2C6H6O6) + KOH = KC6H7O6 + H2O =>
(H2C6H6O6) + KOH = KC6H7O6 + H2O
FeCl2 + K{+} + [Fe(CN)6]{3-} = KFe[Fe(CN)6] + KCl =>
FeCl2 + 3 K{+} + [Fe(CN)6]{3-} = KFe[Fe(CN)6] + 2 KCl
Pb(SO4)2 + LiNO3 = LiSO4 + Pb(NO3)2 =>
Pb(SO4)2 + 2 LiNO3 = 2 LiSO4 + Pb(NO3)2
NaBr + HClO = NaClO + HBr =>
NaBr + HClO = NaClO + HBr
H2C2O + Ti = H2O + TiC =>
H2C2O + 2 Ti = H2O + 2 TiC
MnO4 + NH3 = MnO2 + NO2 + H2 =>
2 MnO4 + 2 NH3 = 2 MnO2 + 2 NO2 + 3 H2
Na + H5O = NaO4H3 + H4 =>
4 Na + 16 H5O = 4 NaO4H3 + 17 H4
C7H5N3O6 + MnO2 = CO + H2O + N2 + Mn =>
4 C7H5N3O6 + 7 MnO2 = 28 CO + 10 H2O + 6 N2 + 7 Mn
KOH(aq) + NaCO3(AQ) = KCO3(s) + NaOH(AQ) =>
KOH(aq) + NaCO3(AQ) = KCO3(s) + NaOH(AQ)
Nh4 + F = Nh4F =>
Nh4 + F = Nh4F
AlCl3 + NH3*H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3*H2O = Al(OH)3 + 3 NH4Cl
CaOHCl + NaHSO4 = CaSO4 + NaCl + H2O =>
CaOHCl + NaHSO4 = CaSO4 + NaCl + H2O
ScCl3 + F2 = ScF + Cl2 =>
2 ScCl3 + F2 = 2 ScF + 3 Cl2
WAKA = WA + KA =>
WAKA = WA + KA
H2S + H2O2 = S + H2O =>
H2S + H2O2 = S + 2 H2O
NaH2PO4 + K2HPO4 = H3PO4 + PO4NaK2 =>
NaH2PO4 + K2HPO4 = H3PO4 + PO4NaK2
Ca(NO2)2 + CuSO4 = CaSO4 + Cu(NO2)2 =>
Ca(NO2)2 + CuSO4 = CaSO4 + Cu(NO2)2
Fe + HC1 = FeC2 + H2 =>
Fe + 2 HC1 = FeC2 + H2
KClO4 + Hg2(NO3)2 + HNO3 = Hg(NO3)2 + KCl + H2O =>
KClO4 + 4 Hg2(NO3)2 + 8 HNO3 = 8 Hg(NO3)2 + KCl + 4 H2O
Cr(OH)4 + IO3{-} + OH{-} = CrO4{2-} + I{-} + H2O =>
3 Cr(OH)4 + IO3{-} + 6 OH{-} = 3 CrO4{2-} + I{-} + 9 H2O
FeS + BaP = BaS + FeP =>
FeS + BaP = BaS + FeP
H2O + Co2O3 + NaCl = CoCl2 + Cl + NaOH =>
3 H2O + Co2O3 + 6 NaCl = 2 CoCl2 + 2 Cl + 6 NaOH
Ba(OH)2 + H{+} = Ba{+2} + H2O =>
Ba(OH)2 + 2 H{+} = Ba{+2} + 2 H2O
CHSO = C + H + S + O =>
CHSO = C + H + S + O
Na1Cl1O = NaCl + O2 =>
2 Na1Cl1O = 2 NaCl + O2
Li + H2O = LiOH1 + H =>
Li + H2O = LiOH1 + H
CrBr2 + AgNO3 = AgCr + NO3Br2 =>
CrBr2 + AgNO3 = AgCr + NO3Br2
Mg + Zn(NO3)2 = Zn2 + Mg(NO3)2 =>
2 Mg + 2 Zn(NO3)2 = Zn2 + 2 Mg(NO3)2
K2SO4 + NH4 + NO3 = KNO3 + (NH4)2SO4 =>
K2SO4 + 2 NH4 + 2 NO3 = 2 KNO3 + (NH4)2SO4
NaOH + PO4 = H3PO4 + NaO =>
3 NaOH + PO4 = H3PO4 + 3 NaO
Ge + H = GeH =>
Ge + H = GeH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/24
Équations équilibrées sur02/16/23
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