| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + 2 NH4HS = FeS + (NH4)2SO4 + H2S
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C32H12O16Br16 + O2 = CO2 + H2O + Br =>
C32H12O16Br16 + 27 O2 = 32 CO2 + 6 H2O + 16 Br
NH2 + O2 = NO + HO =>
2 NH2 + 3 O2 = 2 NO + 4 HO
PbCO3 + KCl = PbCl2 + K2CO3 =>
PbCO3 + 2 KCl = PbCl2 + K2CO3
Si3 + S4 = Si2S8 =>
2 Si3 + 6 S4 = 3 Si2S8
Na3[Cr(OH)6] + Br2 + KOH = K2CrO4 + NaBr + H2O =>
2 Na3[Cr(OH)6] + 3 Br2 + 4 KOH = 2 K2CrO4 + 6 NaBr + 8 H2O
KHSO3 + Mg = MgSO3 + K2SO3 + H =>
2 KHSO3 + Mg = MgSO3 + K2SO3 + 2 H
NaOH + Ba(No3)2 = Ba(OH)2 + NaNo3 =>
2 NaOH + Ba(No3)2 = Ba(OH)2 + 2 NaNo3
CaO2 + NaOH = Na2O2 + Ca(OH)2 =>
CaO2 + 2 NaOH = Na2O2 + Ca(OH)2
C6H14O6 + KNO3 = CO2 + N2 + K2CO3 + H2O =>
5 C6H14O6 + 26 KNO3 = 17 CO2 + 13 N2 + 13 K2CO3 + 35 H2O
CuCl2 + Al2(SO4)3 = Cu2(SO4)2 + AlCl3 =>
6 CuCl2 + 2 Al2(SO4)3 = 3 Cu2(SO4)2 + 4 AlCl3
PBr3 + NaOH = NaBr + H3PO3 =>
PBr3 + 3 NaOH = 3 NaBr + H3PO3
AgF + CuSO4 = Ag2SO4 + CuF2 =>
2 AgF + CuSO4 = Ag2SO4 + CuF2
aluminumhydroxide + lithiumnitrate = aluminumnitrate + lithiumhydroxide =>
Al(OH)3 + 3 LiNO3 = Al(NO3)3 + 3 LiOH
Na2TeO3 + SnCl2 + H2SO4 = Na2TeO4 + SnCl4 + SnS2 + H2O =>
6 Na2TeO3 + 2 SnCl2 + 2 H2SO4 = 6 Na2TeO4 + SnCl4 + SnS2 + 2 H2O
C16H24O2 + O2 = CO2 + H2O =>
C16H24O2 + 21 O2 = 16 CO2 + 12 H2O
K3PO4 + Na2SO4 = K3SO4 + Na2PO4 =>
K3PO4 + Na2SO4 = K3SO4 + Na2PO4
H2 + N22NH3 = NH2 =>
43 H2 + 2 N22NH3 = 46 NH2
K2[Zn(OH)4] + H2SO4 = K2SO4 + ZnSO4 + H2O =>
K2[Zn(OH)4] + 2 H2SO4 = K2SO4 + ZnSO4 + 4 H2O
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
AgNO3 + AsH3 = Ag + H3AsO4 + NO2 =>
4 AgNO3 + AsH3 = 4 Ag + H3AsO4 + 4 NO2
(CH3COO)2Mg + HBr = CH3COOH + MgBr2 =>
(CH3COO)2Mg + 2 HBr = 2 CH3COOH + MgBr2
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO + H2O =>
6 Mn(NO3)2 + 5 NaBiO3 + 8 HNO3 = 6 HMnO4 + 5 Bi(NO3)3 + 5 NaNO + H2O
K + FeSO4 = KSO4 + Fe =>
K + FeSO4 = KSO4 + Fe
Br2 + HF2 = HBr2 + F2 =>
Br2 + HF2 = HBr2 + F2
H2CdO2 + Be(OH)2 = BeCdO2 + H2O =>
H2CdO2 + Be(OH)2 = BeCdO2 + 2 H2O
(CH3COO)2Pb + Cu = Pb2 + CH3COOCu =>
2(CH3COO)2Pb + 4 Cu = Pb2 + 4 CH3COOCu
NaOH + Cu(CH3COOH)2 = Na(CH3COOH)2 + CuOH =>
NaOH + Cu(CH3COOH)2 = Na(CH3COOH)2 + CuOH
AgF + CuSO4 = Ag2SO4 + CuF2 =>
2 AgF + CuSO4 = Ag2SO4 + CuF2
Br3 + K = KBr =>
Br3 + 3 K = 3 KBr
CuS + NaOH = Cu(OH)2 + Na2S =>
CuS + 2 NaOH = Cu(OH)2 + Na2S
N + O2 = NO2 =>
N + O2 = NO2
C16H18N3SCl + H2O2 = CO2 + H2O + HNO3 + H2SO4 + HCl =>
C16H18N3SCl + 51 H2O2 = 16 CO2 + 57 H2O + 3 HNO3 + H2SO4 + HCl
KOH + Cl2 = H2O + KCl + KClO =>
2 KOH + Cl2 = H2O + KCl + KClO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgNO3(aq) + NaOH(aq) = AgOH + NaNO3 =>
AgNO3(aq) + NaOH(aq) = AgOH + NaNO3
Cr(H2PO4)3 + Cr(OH)3 = (Cr(OH)2)3PO4 + H2O =>
Cr(H2PO4)3 + 8 Cr(OH)3 = 3(Cr(OH)2)3PO4 + 6 H2O
Co(NO3)2 + AlNH4(SO4)2 + H2O = CoSO4 + NH4OH + Al2O3 + HNO3 =>
4 Co(NO3)2 + 2 AlNH4(SO4)2 + 5 H2O = 4 CoSO4 + 2 NH4OH + Al2O3 + 8 HNO3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CuH2 + Al = AlH3 + Cu =>
3 CuH2 + 2 Al = 2 AlH3 + 3 Cu
Ag + Br = AgBr =>
Ag + Br = AgBr
Ca + K2CO3 = CaCO3 + K =>
Ca + K2CO3 = CaCO3 + 2 K
C3H8O2 = C3O2H8 =>
C3H8O2 = C3O2H8
Li3PO4 + LiNO2 = Li + PO4NO2 =>
Li3PO4 + LiNO2 = 4 Li + PO4NO2
C2H5NO2 + O2 = CO2 + H2O + NO2 =>
4 C2H5NO2 + 13 O2 = 8 CO2 + 10 H2O + 4 NO2
AgI + HNO3 = HI + Ag(NO3) =>
AgI + HNO3 = HI + Ag(NO3)
Cu2 + Na2S = Cu(Na2S) =>
Cu2 + 2 Na2S = 2 Cu(Na2S)
C7H6O2 + C4H10O = C9H10O2 + C2H6O =>
C7H6O2 + C4H10O = C9H10O2 + C2H6O
Na2O + KCl = NaCl + K2O =>
Na2O + 2 KCl = 2 NaCl + K2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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