| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2HPO4 + H = NaH2PO4 + Na
(C2H4) + H2O = C4H10O =>
2(C2H4) + H2O = C4H10O
CH3CH2Li + CH3OH = CH3CH2OH + CH3Li =>
CH3CH2Li + CH3OH = CH3CH2OH + CH3Li
SeO2{2-} + H{+} + e = Se{2-} + H2O =>
SeO2{2-} + 4 H{+} + 4e = Se{2-} + 2 H2O
Sr + Sn(NO3)4 = Sr(NO3)2 + Sn =>
2 Sr + Sn(NO3)4 = 2 Sr(NO3)2 + Sn
Ca3(PO4)2 + SiO2 = (P4)O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = (P4)O10 + 6 CaSiO3
Pb(NO3)2(ac) + H2O(l) + CH3CSNH2(ac) = PbS(s) + CH3CONH2(ac) + HNO3(ac) =>
Pb(NO3)2(ac) + H2O(l) + CH3CSNH2(ac) = PbS(s) + CH3CONH2(ac) + 2 HNO3(ac)
CaCO3 + LiCl = CaCl2 + Li2CO3 =>
CaCO3 + 2 LiCl = CaCl2 + Li2CO3
H2O + F2 = HF + O2 =>
2 H2O + 2 F2 = 4 HF + O2
KH2PO4 + KOH = K2HPO4 + HOH =>
KH2PO4 + KOH = K2HPO4 + HOH
Cs2CO3 + CaC2 = Cs + CaO + CO =>
3 Cs2CO3 + 2 CaC2 = 6 Cs + 2 CaO + 7 CO
Al13 + Zn5 = AlZn23 =>
5 Al13 + 299 Zn5 = 65 AlZn23
C6H5CH2CH3 = C6H5CHCH2 + H2 =>
C6H5CH2CH3 = C6H5CHCH2 + H2
Ca(ClO)2 + H2CO3 = CaCO3 + HClO =>
Ca(ClO)2 + H2CO3 = CaCO3 + 2 HClO
Bi + NO2 = Bi2O3 + NO =>
2 Bi + 3 NO2 = Bi2O3 + 3 NO
C7H8 + HNO3 = C7H7NO2 + H2O =>
C7H8 + HNO3 = C7H7NO2 + H2O
(NH4)2S + HNO3 = H2O + NH4NO3 + SO2 =>
4(NH4)2S + 14 HNO3 = H2O + 11 NH4NO3 + 4 SO2
Ba(CrO4)2 = Ba + CrO4 =>
Ba(CrO4)2 = Ba + 2 CrO4
C36H99 + O2 = CO2 + H2O =>
4 C36H99 + 243 O2 = 144 CO2 + 198 H2O
FeI3(aq) + Mg(s) = Fe(s) + MgI2(aq) =>
2 FeI3(aq) + 3 Mg(s) = 2 Fe(s) + 3 MgI2(aq)
KOH + F = FOH + K =>
KOH + F = FOH + K
BaCl2 + C2H4O2 = BaC2H4O2 + Cl2 =>
BaCl2 + C2H4O2 = BaC2H4O2 + Cl2
C12H14 + O2 = CO + H =>
C12H14 + 6 O2 = 12 CO + 14 H
H3PO3 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
4 H3PO3 + 48(NH4)2MoO4 + 86 HNO3 = 4(NH4)3PO4*12MoO3 + 85 NH4NO3 + 47 H2O
CoCl2H20 + HCl = CoCl4 + H =>
CoCl2H20 + 2 HCl = CoCl4 + 22 H
CaO + Al2(SO4)3*18H2O + H2O = CaO*Al2O3*3CaSO4*32H2O =>
4 CaO + Al2(SO4)3*18H2O + 14 H2O = CaO*Al2O3*3CaSO4*32H2O
Mg + Na2SO4 = Mg2(SO4)3 + Na =>
2 Mg + 3 Na2SO4 = Mg2(SO4)3 + 6 Na
ClO4 + KOH = ClOH + KO4 =>
ClO4 + KOH = ClOH + KO4
Zn(H2PO4)2 + AgNO3 = Ag3PO4 + Zn(NO3)2 + H3PO4 =>
3 Zn(H2PO4)2 + 6 AgNO3 = 2 Ag3PO4 + 3 Zn(NO3)2 + 4 H3PO4
C4H9Cl + CH3CH2OH = C4H9OCH2CH3 + HCl =>
C4H9Cl + CH3CH2OH = C4H9OCH2CH3 + HCl
HN3 + HNO3 = N2O + H2O =>
HN3 + HNO3 = 2 N2O + H2O
H4C2O2 + NaOH = H2O + CO2 + Na =>
H4C2O2 + 8 NaOH = 6 H2O + 2 CO2 + 8 Na
AgF + CoCO3 = CoF2 + Ag2CO3 =>
2 AgF + CoCO3 = CoF2 + Ag2CO3
AgNO3 + Na2S2O8 + NaOH = Ag2O2 + Na2S + HOH + NaNO3 =>
18 AgNO3 + Na2S2O8 + 20 NaOH = 9 Ag2O2 + 2 Na2S + 10 HOH + 18 NaNO3
C6H7N3O11 = N2 + CO + H2O + O2 =>
4 C6H7N3O11 = 6 N2 + 24 CO + 14 H2O + 3 O2
[Cr(OH)6]{-3} + Cl2 + OH{-} = Cl{-} + CrO4{-2} + H2O =>
2[Cr(OH)6]{-3} + 3 Cl2 + 4 OH{-} = 6 Cl{-} + 2 CrO4{-2} + 8 H2O
Al2S3O12 + KOH = AlO3H3 + K2SO4 =>
Al2S3O12 + 6 KOH = 2 AlO3H3 + 3 K2SO4
PbN2O6 + H2SO4 = PbSO4 + HNO3 =>
PbN2O6 + H2SO4 = PbSO4 + 2 HNO3
HI + AgOH = HOH + AgI =>
HI + AgOH = HOH + AgI
CH(OH)2 + O2 = CO2 + H2O =>
4 CH(OH)2 + 3 O2 = 4 CO2 + 6 H2O
C5H4N4O3 + NaHCO3 = C5H3N4O3Na + CO2 + H2O =>
C5H4N4O3 + NaHCO3 = C5H3N4O3Na + CO2 + H2O
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
SiO2 + H2O = SiH4 + O =>
SiO2 + 2 H2O = SiH4 + 4 O
Ga + H2O = Ga3O4 + H2 =>
3 Ga + 4 H2O = Ga3O4 + 4 H2
FePO4 + Li2CO3 + C6H12O6 = LiFePO4 + CO2 + H2 =>
12 FePO4 + 6 Li2CO3 + C6H12O6 = 12 LiFePO4 + 12 CO2 + 6 H2
Cr2O7{2-} + H{+} + I{-} = Cr{3} + I2 + H2O =>
Cr2O7{2-} + 14 H{+} + 6 I{-} = 2 Cr{3} + 3 I2 + 7 H2O
Zn + H2SO4 = ZnSO4SO2 + H2O =>
Zn + 2 H2SO4 = ZnSO4SO2 + 2 H2O
Ba(HCO3)2 + SO2 = BaSO4 + CO2 + H2 =>
Ba(HCO3)2 + SO2 = BaSO4 + 2 CO2 + H2
Cu(NH3)4SO4 = CuSO4 + NH3 =>
Cu(NH3)4SO4 = CuSO4 + 4 NH3
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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