| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H7NO3S + 2 NaOH = C6H5NH2 + Na2SO4 + H2O
KClO4 + Mg = KCl + MgO =>
KClO4 + 4 Mg = KCl + 4 MgO
CH3OH = CH4 + HCO3{-} + H{+} + H2O =>
4 CH3OH = 3 CH4 + HCO3{-} + H{+} + H2O
PbN2O6 + NaOH = PbH2O2 + NaNO3 =>
PbN2O6 + 2 NaOH = PbH2O2 + 2 NaNO3
Cu(NO3)2 + H2O = [Cu(H2O)6](NO3)2 =>
Cu(NO3)2 + 6 H2O = [Cu(H2O)6](NO3)2
Li + O3 = Li2O =>
6 Li + O3 = 3 Li2O
C12H22O11 + NH4NO3 = CO2 + H2O + NH4NO2 =>
C12H22O11 + 24 NH4NO3 = 12 CO2 + 11 H2O + 24 NH4NO2
H2O + C = HC1 + O2 =>
2 H2O + 4 C = 4 HC1 + O2
Pb + H2CO3 + OH = PbCO3 + H2O =>
Pb + H2CO3 + 2 OH = PbCO3 + 2 H2O
Ca(OH)2 + H2CrO4 = CaCrO4 + O2H4 =>
Ca(OH)2 + H2CrO4 = CaCrO4 + O2H4
Sr(NO3)2 + H2SO4 = SrSO4 + HNO3 =>
Sr(NO3)2 + H2SO4 = SrSO4 + 2 HNO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C8H20O + C2H4O2 = H2O + C10H20O2 =>
8 C8H20O + 13 C2H4O2 = 16 H2O + 9 C10H20O2
Ag2CO3 + HCl = AgCl + H2CO3 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2CO3
KOH + H2SO4 = SOH + H2KO4 =>
KOH + H2SO4 = SOH + H2KO4
CrI3 + K(OH) + Cl = K2Cr2O7 + KIO4 + KCl + H2O =>
2 CrI3 + 62 K(OH) + 54 Cl = K2Cr2O7 + 6 KIO4 + 54 KCl + 31 H2O
Fe + HNO3 = Fe2O3 + H2O + NO2 =>
2 Fe + 6 HNO3 = Fe2O3 + 3 H2O + 6 NO2
CsOH = O2 + CsH =>
2 CsOH = O2 + 2 CsH
Zn = Zn{2+} + e =>
Zn = Zn{2+} + 2e
C12H26 + O2 = C02 + H2O =>
2 C12H26 + 13 O2 = 12 C02 + 26 H2O
BaS + NiCl2 = NiS + BaCl2 =>
BaS + NiCl2 = NiS + BaCl2
SnCl2 + H3PO4 = Sn3(PO4)2 + HCl =>
3 SnCl2 + 2 H3PO4 = Sn3(PO4)2 + 6 HCl
SnCl4 + NH3 = SnCl3 + HCl + N2 =>
6 SnCl4 + 2 NH3 = 6 SnCl3 + 6 HCl + N2
Ag2CO3(s) = Ag{+}(aq) + CO3{2-}(aq) =>
Ag2CO3(s) = 2 Ag{+}(aq) + CO3{2-}(aq)
ZnCO3*2Zn(OH)2*H2O = ZnO + CO2 + H2O =>
ZnCO3*2Zn(OH)2*H2O = 3 ZnO + CO2 + 3 H2O
FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
K2Cr2O7 + H2SO4 + C3H8O = CH3(CO)CH3 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 C3H8O = 3 CH3(CO)CH3 + K2SO4 + Cr2(SO4)3 + 7 H2O
Mg + Ba(NO3)2 = Mg(NO3)2 + Ba =>
Mg + Ba(NO3)2 = Mg(NO3)2 + Ba
CuSO4 + Zn = Cu2 + ZnSO4 =>
2 CuSO4 + 2 Zn = Cu2 + 2 ZnSO4
Al(OH)3 + Si(OH)4 + CaO = CaAl2Si4O12*4H2O + H2O =>
2 Al(OH)3 + 4 Si(OH)4 + CaO = CaAl2Si4O12*4H2O + 7 H2O
NaF + LiCl = LiF + NaCl =>
NaF + LiCl = LiF + NaCl
G + S = GS =>
G + S = GS
FeCl3 + H2O = HCl + FeCl2 + H2O2 =>
2 FeCl3 + 2 H2O = 2 HCl + 2 FeCl2 + H2O2
Na{+} + Zn{2+} + UO2{2+} + HC2H3O2 + H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + H{+} =>
Na{+} + Zn{2+} + 3 UO2{2+} + 9 HC2H3O2 + 9 H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + 9 H{+}
CH3CH2COH + NaOH = H2O + CH3CH2CONa =>
CH3CH2COH + NaOH = H2O + CH3CH2CONa
MgSO4 + Ni(NO3)3 = Ni2(SO4)3 + Mg(NO3)2 =>
3 MgSO4 + 2 Ni(NO3)3 = Ni2(SO4)3 + 3 Mg(NO3)2
ZnS + H2(SO4) = Zn(SO4) + H2S =>
ZnS + H2(SO4) = Zn(SO4) + H2S
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
(NH4)3PO4*12MoO3 + NaOH = Na2MoO4 + (NH4)2MoO4 + H2O + P2O5 =>
2(NH4)3PO4*12MoO3 + 42 NaOH = 21 Na2MoO4 + 3(NH4)2MoO4 + 21 H2O + P2O5
Li2SO4 + Ba(OH)2 = BaSO4 + Li(OH) =>
Li2SO4 + Ba(OH)2 = BaSO4 + 2 Li(OH)
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C7H16 = C4 + H =>
4 C7H16 = 7 C4 + 64 H
Cu(NO2)2 + NaOH = Cu(OH)2 + NaNO2 =>
Cu(NO2)2 + 2 NaOH = Cu(OH)2 + 2 NaNO2
NaClO(s) + NH3(g) = N2H4(g) + NaCl(s) + H2O(l) =>
NaClO(s) + 2 NH3(g) = N2H4(g) + NaCl(s) + H2O(l)
CO2 + H2O = O + C12H22O11 =>
12 CO2 + 11 H2O = 24 O + C12H22O11
ZnONaO = NaZnO2 =>
ZnONaO = NaZnO2
C7H7Cl + H2O = C7H7OH + HCl =>
C7H7Cl + H2O = C7H7OH + HCl
K2CO3(aq) + CO(NO3)2(aq) = KNO3(aq) + COCO3(s) =>
K2CO3(aq) + CO(NO3)2(aq) = 2 KNO3(aq) + COCO3(s)
Mg + Co(NO3)2 = MgCo(NO3)2 =>
Mg + Co(NO3)2 = MgCo(NO3)2
H{+} + Cr2O7{2-} + SO3{2-} = SO4{2-} + Cr3{+} + H2O =>
8 H{+} + 3 Cr2O7{2-} + 17 SO3{2-} = 17 SO4{2-} + 2 Cr3{+} + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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