| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlI3 + 3 Br2 = 2 AlBr3 + 3 I2
RaCl2 = Ra + Cl =>
RaCl2 = Ra + 2 Cl
Fe2(SO4)3 + Ca = CaSO4 + Fe =>
Fe2(SO4)3 + 3 Ca = 3 CaSO4 + 2 Fe
Hg2O2 = Hg + O =>
Hg2O2 = 2 Hg + 2 O
Cu(SO)4 + Mg = Mg(SO)4 + Cu =>
Cu(SO)4 + Mg = Mg(SO)4 + Cu
Y2O3 + BaCO3 + CuO + O2 = YBa2Cu3O7 + CO2 =>
2 Y2O3 + 8 BaCO3 + 12 CuO + O2 = 4 YBa2Cu3O7 + 8 CO2
H2SO3KOH = KHSO3H2O =>
H2SO3KOH = KHSO3H2O
Ba(OH)2 + HClO2 = Ba(ClO2)2 + H2O =>
Ba(OH)2 + 2 HClO2 = Ba(ClO2)2 + 2 H2O
KAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + K2CO3 + SiO2 =>
2 KAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + K2CO3 + 4 SiO2
Zn(NO3)2 + AlI3 = ZnI2 + Al(NO3)3 =>
3 Zn(NO3)2 + 2 AlI3 = 3 ZnI2 + 2 Al(NO3)3
KHSO4NaCl = KNaSO4HCl =>
KHSO4NaCl = KNaSO4HCl
I + H2SO4 = ISO4 + H2 =>
I + H2SO4 = ISO4 + H2
Hg + H2O = HgO + H2 =>
Hg + H2O = HgO + H2
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
CuCO3 + H3PO4 = Cu3(PO4)2 + H2CO3 =>
3 CuCO3 + 2 H3PO4 = Cu3(PO4)2 + 3 H2CO3
Cu = Cu{2} + {-} =>
Cu = Cu{2} + 2e
C3H5(NO3)3(l) = CO2(g) + H2O(l) + N2(g) + O2(g) =>
4 C3H5(NO3)3(l) = 12 CO2(g) + 10 H2O(l) + 6 N2(g) + O2(g)
AgF + BaBr2 = AgBr + BaF2 =>
2 AgF + BaBr2 = 2 AgBr + BaF2
K2Cr2O7 + BaCl + H2SO4 = CrO2Cl2 + H2O + KHSO4 + BaHSO4 =>
K2Cr2O7 + 4 BaCl + 6 H2SO4 = 2 CrO2Cl2 + 3 H2O + 2 KHSO4 + 4 BaHSO4
NaCO3 = NaC + O2 =>
2 NaCO3 = 2 NaC + 3 O2
Ca + CrCl3 = Cr + CaCl2 =>
3 Ca + 2 CrCl3 = 2 Cr + 3 CaCl2
K3[Cr(OH)6] = KOH + Cr(OH)3 =>
K3[Cr(OH)6] = 3 KOH + Cr(OH)3
HClO3(aq) + RbOH(aq) = H2O(l) + RbClO3(aq) =>
HClO3(aq) + RbOH(aq) = H2O(l) + RbClO3(aq)
H2 + CaO = CaOH2 =>
H2 + CaO = CaOH2
CH3CHClCOOH + NaHCO3 = CH3CHClCOONa + CO2 + H2O =>
CH3CHClCOOH + NaHCO3 = CH3CHClCOONa + CO2 + H2O
N2O4 = NO2 =>
N2O4 = 2 NO2
Sr(HCO3)2 = CO2 + H2O + SrO =>
Sr(HCO3)2 = 2 CO2 + H2O + SrO
Pd[P(C6H5)3]4 = Pd + P + C + H =>
Pd[P(C6H5)3]4 = Pd + 4 P + 72 C + 60 H
ClO4{-} + Cl{-} + H{+} = Cl2 + H2O =>
ClO4{-} + 7 Cl{-} + 8 H{+} = 4 Cl2 + 4 H2O
Mg(C2H3O2)2 + H2O = Mg(OH)2 + HC2H3O2 =>
Mg(C2H3O2)2 + 2 H2O = Mg(OH)2 + 2 HC2H3O2
C12H22O11 + NH4OH + CH3OH = C10H15NO2 + H2O =>
C12H22O11 + 2 NH4OH + 8 CH3OH = 2 C10H15NO2 + 17 H2O
FeSO4 + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4 =>
FeSO4 + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
CCa = CaC =>
CCa = CaC
Y2O3 + BaCO3 + CuO + O2 = YBa2Cu3O7 + CO2 =>
2 Y2O3 + 8 BaCO3 + 12 CuO + O2 = 4 YBa2Cu3O7 + 8 CO2
Si + Cl2 = SiCl2 =>
Si + Cl2 = SiCl2
C6H5CH2NH2 + HCl = C6H5CH2NH3Cl =>
C6H5CH2NH2 + HCl = C6H5CH2NH3Cl
Zn(s) + CuO = ZnO + Cu =>
Zn(s) + CuO = ZnO + Cu
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
PO4{-3} + (NH4)2MoO4 + HNO3 + H{+} = (NH4)3[P(Mo3O10)4] + H2O + NH4NO3 =>
PO4{-3} + 12(NH4)2MoO4 + 21 HNO3 + 3 H{+} = (NH4)3[P(Mo3O10)4] + 12 H2O + 21 NH4NO3
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
Mg(OH)2 + NaOH = Na2Mg(OH)4 =>
Mg(OH)2 + 2 NaOH = Na2Mg(OH)4
FeC1{3} + NaOH = Fe(OH){3} + NaC1 =>
FeC1{3} + NaOH = Fe(OH){3} + NaC1
C8H10N4O2 + C4H4ClNO2 = C8H9ClN4O2 + C4H5NO2 =>
C8H10N4O2 + C4H4ClNO2 = C8H9ClN4O2 + C4H5NO2
NH4VO3 + K2SO4 + H2O = V2O5 + (NH4)2SO4 + KOH =>
2 NH4VO3 + K2SO4 + H2O = V2O5 + (NH4)2SO4 + 2 KOH
P2O3 + KOH = K2HPO3 + H2O =>
P2O3 + 4 KOH = 2 K2HPO3 + H2O
HNO2 + KOH = KNO2 + H2O =>
HNO2 + KOH = KNO2 + H2O
Ge + HNO3 = H2GeO3 + NO2 + H2O =>
Ge + 4 HNO3 = H2GeO3 + 4 NO2 + H2O
Magnesium + water = MgOH + hydrogen =>
2 Mg + 2 H2O = 2 MgOH + H2
CuFeSO4 = CuSO4Fe =>
CuFeSO4 = CuSO4Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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