| Équations équilibrées la veille | Équations équilibrées le lendemain |
CsOH + NaCl = CsCl + NaOH
CrO4{-2} + H{+} = Cr2O7{-2} + H2O =>
2 CrO4{-2} + 2 H{+} = Cr2O7{-2} + H2O
H3PO4 + ZnBr2 = HBr + Zn3(PO4)2 =>
2 H3PO4 + 3 ZnBr2 = 6 HBr + Zn3(PO4)2
Cu + Mg + HNO3 = Cu(NO3)2 + MgH =>
Cu + 2 Mg + 2 HNO3 = Cu(NO3)2 + 2 MgH
CO2 + LiOH = CLi2O3 + H2O =>
CO2 + 2 LiOH = CLi2O3 + H2O
KOH + CoCl = Co(OH) + KCl =>
KOH + CoCl = Co(OH) + KCl
Li2O + ZnO = Li10Zn4O9 =>
5 Li2O + 4 ZnO = Li10Zn4O9
CH3OH + CrO3 + HNO3 = HCOOH + CrNO3 + H2O =>
5 CH3OH + 4 CrO3 + 4 HNO3 = 5 HCOOH + 4 CrNO3 + 7 H2O
HNO3 + Na2O = NaNO3 + H2O =>
2 HNO3 + Na2O = 2 NaNO3 + H2O
Na[Cr(OH)4(H2O)2] + NaOH + Br2 = NaBr + Na2CrO4 + H2O =>
2 Na[Cr(OH)4(H2O)2] + 8 NaOH + 3 Br2 = 6 NaBr + 2 Na2CrO4 + 12 H2O
K2O + MgBr2 = KBr + MgO =>
K2O + MgBr2 = 2 KBr + MgO
Li2S + Al2(SO4)3 + H2O = Al(OH)3 + Li2SO4 + H2S =>
3 Li2S + Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 Li2SO4 + 3 H2S
HCl + (NaHCO3) = NaCl(CO2) + H2O =>
HCl + (NaHCO3) = NaCl(CO2) + H2O
C11H26 + O2 = CO2 + H2O =>
2 C11H26 + 35 O2 = 22 CO2 + 26 H2O
Pb(NO3)2(aq) + CaS(aq) = PbS() + Ca(NO3)2(aq) =>
Pb(NO3)2(aq) + CaS(aq) = PbS() + Ca(NO3)2(aq)
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Li3PO4 + Ca(CN)2 = LiCN + Ca3(PO4)2 =>
2 Li3PO4 + 3 Ca(CN)2 = 6 LiCN + Ca3(PO4)2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
XCHOHCH3 + Mg + CO2 + HCl = XCHCH3COOH + MgCl2 + H2O =>
XCHOHCH3 + Mg + CO2 + 2 HCl = XCHCH3COOH + MgCl2 + H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
C + KNO3 = CO2 + K2CO3 + N2 =>
5 C + 4 KNO3 = 3 CO2 + 2 K2CO3 + 2 N2
CdI2 + NaOH = Cd(OH)2 + NaI =>
CdI2 + 2 NaOH = Cd(OH)2 + 2 NaI
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
K2[Zn(OH)4] + HCl = Zn(OH)2 + H2O + KCl =>
K2[Zn(OH)4] + 2 HCl = Zn(OH)2 + 2 H2O + 2 KCl
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
ZnS + CuCl2 = ZnCl2 + CuS =>
ZnS + CuCl2 = ZnCl2 + CuS
AI + O2 = AIO =>
2 AI + O2 = 2 AIO
(NaClO3) + (C7H5NaO2)9(C6H8(NO2)2O5)1 = NaCl + Na2CO3 + CO2 + H2O + N2 =>
284(NaClO3) + 6(C7H5NaO2)9(C6H8(NO2)2O5)1 = 284 NaCl + 27 Na2CO3 + 387 CO2 + 159 H2O + 6 N2
AI + O2 = AIO =>
2 AI + O2 = 2 AIO
H2S + CO = H2SO + C =>
H2S + CO = H2SO + C
H2S + BrO3{-} + H{+} = S2 + Br2 + H2O =>
10 H2S + 4 BrO3{-} + 4 H{+} = 5 S2 + 2 Br2 + 12 H2O
NaI + Al2(CO3)3 = AlI3 + Na2CO3 =>
6 NaI + Al2(CO3)3 = 2 AlI3 + 3 Na2CO3
In2O3 + BiCl = InCl3 + Bi2O =>
In2O3 + 6 BiCl = 2 InCl3 + 3 Bi2O
O3 + CrCl3 + KOH = K2CrO4 + KCl + H2O =>
O3 + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 6 KCl + 5 H2O
K2(Cr2O7) + Zn(C2H3O2)2 = K(CH3CO2) + Zn(Cr2O7) =>
K2(Cr2O7) + Zn(C2H3O2)2 = 2 K(CH3CO2) + Zn(Cr2O7)
Na(NO3) + KOH = NaOH + KNO3 =>
Na(NO3) + KOH = NaOH + KNO3
Pb(NO3)2 + (NH4)2CO3 = PbCO3 + NH4NO3 =>
Pb(NO3)2 + (NH4)2CO3 = PbCO3 + 2 NH4NO3
CuSO4 + (NH4)2S = CuS + (NH4)2SO4 =>
CuSO4 + (NH4)2S = CuS + (NH4)2SO4
Ba(BrO3)2(aq) + Na3PO4(aq) = Ba3(PO4)2(s) + NaBrO3(aq) =>
3 Ba(BrO3)2(aq) + 2 Na3PO4(aq) = Ba3(PO4)2(s) + 6 NaBrO3(aq)
C12 + NaOH = NaC1O + NaC1 + H2O =>
C12 + 12 NaOH = 6 NaC1O + 6 NaC1 + 6 H2O
Fe2(SiO3)3 + KCl = K2(SiO3) + FeCl3 =>
Fe2(SiO3)3 + 6 KCl = 3 K2(SiO3) + 2 FeCl3
Li2O3 + H2O = LiOH + O2 =>
Li2O3 + H2O = 2 LiOH + O2
KBr + H3PO4 = KH2 + PO4 + HBr =>
KBr + H3PO4 = KH2 + PO4 + HBr
CH4C6H6 = C6H5CH3H2 =>
CH4C6H6 = C6H5CH3H2
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
Ba + NiCl2 = BaCl2 + Ni =>
Ba + NiCl2 = BaCl2 + Ni
SO2 + HNO3 + H2O = NO + H2SO4 =>
3 SO2 + 2 HNO3 + 2 H2O = 2 NO + 3 H2SO4
Pb + PbO5 + H2SO4 = PbSO4 + H2O =>
4 Pb + PbO5 + 5 H2SO4 = 5 PbSO4 + 5 H2O
Ba + NiCl2 = BaCl2 + Ni =>
Ba + NiCl2 = BaCl2 + Ni
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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