| Équations équilibrées la veille | Équations équilibrées le lendemain |
M + F = MF
Ni2S3 + Ca = Ni + CaS =>
Ni2S3 + 3 Ca = 2 Ni + 3 CaS
Cu(OH)2 + CO2 = Cu2(CO3)(OH)2 + H2O =>
2 Cu(OH)2 + CO2 = Cu2(CO3)(OH)2 + H2O
C7H5N3O6 = CO + H2 + N2 + C =>
2 C7H5N3O6 = 12 CO + 5 H2 + 3 N2 + 2 C
Ti + OH = TiOH =>
Ti + OH = TiOH
BaO2 + H3PO4 = H2O2 + Ba3(PO4)2 =>
3 BaO2 + 2 H3PO4 = 3 H2O2 + Ba3(PO4)2
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
CO(NH2)2 + H2O = NH3 + NO + CO =>
5 CO(NH2)2 + 2 H2O = 8 NH3 + 2 NO + 5 CO
K(OH) + H3(PO)4 = K3(PO)4 + H2O =>
3 K(OH) + H3(PO)4 = K3(PO)4 + 3 H2O
NaO2 + H2SO4 = NaSO4 + H2O2 =>
NaO2 + H2SO4 = NaSO4 + H2O2
KCl + H2O = KOH + HCl =>
KCl + H2O = KOH + HCl
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
Cr2O5 = Cr2O3 + O2 =>
Cr2O5 = Cr2O3 + O2
Fe3 + CuCl2 = FeCl3 + Cu =>
2 Fe3 + 9 CuCl2 = 6 FeCl3 + 9 Cu
NaBr + BaCl2 = NaCl + BaBr2* =>
2 NaBr + BaCl2 = 2 NaCl + BaBr2*
HIO3 + LiOH = LiIO3 + H2O =>
HIO3 + LiOH = LiIO3 + H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
N2 + Mg = N2Mg3 =>
N2 + 3 Mg = N2Mg3
Ag{2} + O = Ag + O{2} =>
Ag{2} + O = Ag + O{2}
NaOH(aq) + NH4NO3 = NH3 + H2O + NaNO3 =>
NaOH(aq) + NH4NO3 = NH3 + H2O + NaNO3
HBr + Rb2S = RbBr + H2S =>
2 HBr + Rb2S = 2 RbBr + H2S
KCl + H2CrO4 + NaOH = K2CrO4 + H2O + NaCl =>
2 KCl + H2CrO4 + 2 NaOH = K2CrO4 + 2 H2O + 2 NaCl
Fe2S3 + NH3 = FeH3 + N2S3 =>
Fe2S3 + 2 NH3 = 2 FeH3 + N2S3
K2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
Fe2O3(s) + MgO(s) = MgFe2O4(s) =>
Fe2O3(s) + MgO(s) = MgFe2O4(s)
Al(s) + HCOOH(aq) = Al(HCOO)3(aq) + H2(g) =>
2 Al(s) + 6 HCOOH(aq) = 2 Al(HCOO)3(aq) + 3 H2(g)
Na + ClO3 = NaCl + O2 =>
2 Na + 2 ClO3 = 2 NaCl + 3 O2
(NH4)2SO3 + Al(C2H3O2)3 = NH4C2H3O2 + Al2(SO3)3 =>
3(NH4)2SO3 + 2 Al(C2H3O2)3 = 6 NH4C2H3O2 + Al2(SO3)3
C2N2 + NaOH = NaOCN + H2O + NaCN =>
C2N2 + 2 NaOH = NaOCN + H2O + NaCN
Zn(C2H3O2)2 + Na2CO3 = ZnCO3 + Na2(C2H3O2)2 =>
Zn(C2H3O2)2 + Na2CO3 = ZnCO3 + Na2(C2H3O2)2
LiC2H3O2 + Hg(NO3)2 = Li(NO3) + Hg(C2H3O2)2 =>
2 LiC2H3O2 + Hg(NO3)2 = 2 Li(NO3) + Hg(C2H3O2)2
MgO + CaO + FeSi = Mg + CaSiO3 + Fe =>
2 MgO + CaO + FeSi = 2 Mg + CaSiO3 + Fe
K2Cr2O7 + CH3CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 2 CH3CH2CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
MnO2 + H2O2 = MnH2 + O2 =>
MnO2 + H2O2 = MnH2 + 2 O2
CaF2 + Li2SO4 = CaSO4 + LiF1 =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF1
CuCl2 + HCl = HCuCl3 =>
CuCl2 + HCl = HCuCl3
Mg + H2O = H2 + Mg(OH)2 =>
Mg + 2 H2O = H2 + Mg(OH)2
Cr + H2SO43 = Cr2SO43 + H2 =>
2 Cr + H2SO43 = Cr2SO43 + H2
AlBr3 + Rb2S = Al2S3 + RbBr =>
2 AlBr3 + 3 Rb2S = Al2S3 + 6 RbBr
CuOH + BeCl2 = CuCl + Be(OH)2 =>
2 CuOH + BeCl2 = 2 CuCl + Be(OH)2
CuCl2 = CuCl + Cl2 =>
2 CuCl2 = 2 CuCl + Cl2
NH4(CaCO3) + BaOH = NH4OH + Ba(CaCO3) =>
NH4(CaCO3) + BaOH = NH4OH + Ba(CaCO3)
Pb(NO4)2 + HCl = Pb(Cl)2 + HNO4 =>
Pb(NO4)2 + 2 HCl = Pb(Cl)2 + 2 HNO4
AcOH + HCl = AcO + H2Cl =>
AcOH + HCl = AcO + H2Cl
AgNO3 + NH4Cl = AgCl + NH4(NO3) =>
AgNO3 + NH4Cl = AgCl + NH4(NO3)
H2SO4 + KI + Na2S2O3 = KIO3 + NaS2O2 + H2O =>
6 H2SO4 + 5 KI + 3 Na2S2O3 = 5 KIO3 + 6 NaS2O2 + 6 H2O
Cu(OH)2 + NH4OH = Cu(NH3)4(H2O)2(OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = Cu(NH3)4(H2O)2(OH)2 + 2 H2O
K{+} + H2O = KOH + H{+} =>
K{+} + H2O = KOH + H{+}
SnO + H2O = SnO2 + H2 =>
SnO + H2O = SnO2 + H2
Cr2O3 + KBrO3 + H2O = Br2 + K2Cr2O7 + H2Cr2O7 =>
5 Cr2O3 + 6 KBrO3 + 2 H2O = 3 Br2 + 3 K2Cr2O7 + 2 H2Cr2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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