| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H1206 = 6 C + 603 H2
Ag + NaOH = Ag(NaOH)2 =>
Ag + 2 NaOH = Ag(NaOH)2
AlCl3 + LiPO4 = AlPO4 + LiCl3 =>
AlCl3 + LiPO4 = AlPO4 + LiCl3
K2CO3 + O2 = KO2 + CO2 =>
2 K2CO3 + 3 O2 = 4 KO2 + 2 CO2
N2 + O2 + H2 + CO2 = C3H5(NO3)3 =>
3 N2 + 3 O2 + 5 H2 + 6 CO2 = 2 C3H5(NO3)3
H2(g) + O2(g) = H2O(li) =>
2 H2(g) + O2(g) = 2 H2O(li)
Al + ZnCl3 = Zn3 + AlCl3 =>
3 Al + 3 ZnCl3 = Zn3 + 3 AlCl3
P{4+} + O{2} = P{2+} + O{5} =>
3 P{4+} + 2 O{2} = 3 P{2+} + 2 O{5}
Zn + K2Cr2O7 + HCl = ZnCl2 + Cr2O3 + KCl + H2O =>
3 Zn + K2Cr2O7 + 8 HCl = 3 ZnCl2 + Cr2O3 + 2 KCl + 4 H2O
Sr(ClO4)2 + K2CO3 = SrCO3 + KClO4 =>
Sr(ClO4)2 + K2CO3 = SrCO3 + 2 KClO4
HCIO4 + PbCO3 = H2O + CO2 + Pb(CIO4)2 =>
2 HCIO4 + PbCO3 = H2O + CO2 + Pb(CIO4)2
CuSO4 + CuFeS2 + H2O = Cu2S + FeSO4 + H2SO4 =>
11 CuSO4 + 5 CuFeS2 + 8 H2O = 8 Cu2S + 5 FeSO4 + 8 H2SO4
Al(s) + H2SO4(aq) = AlSO4(s) + H2(g) =>
Al(s) + H2SO4(aq) = AlSO4(s) + H2(g)
Pb(NO3)2 + H2SO4 = HNO3 + PbSO4 =>
Pb(NO3)2 + H2SO4 = 2 HNO3 + PbSO4
CuBr2 + Pb(C2H3O2)2 = Cu(C2H3O2)2 + PbBr2 =>
CuBr2 + Pb(C2H3O2)2 = Cu(C2H3O2)2 + PbBr2
(ZnOH)2SO4 + NH3H2O = [Zn(NH3)4]SO4 + [Zn(NH3)4](OH)2 + H2O =>
(ZnOH)2SO4 + 8 NH3H2O = [Zn(NH3)4]SO4 + [Zn(NH3)4](OH)2 + 8 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
KNO3 + S = K2S + N2 + SO2 =>
2 KNO3 + 4 S = K2S + N2 + 3 SO2
(Al(H2O)6)Cl3 = HCl + Al(OH)3 + H2O =>
(Al(H2O)6)Cl3 = 3 HCl + Al(OH)3 + 3 H2O
LiH + CH3CH2OH = CH3CH2H + LiOH =>
LiH + CH3CH2OH = CH3CH2H + LiOH
UO2(NO3)2 + NH4 + H2O = (NH4)2U2O7 + NO3 =>
10 UO2(NO3)2 + 7 NH4 + 6 H2O = 5(NH4)2U2O7 + 17 NO3
Ca(OH)2Cl2 = CaOCl2H2O =>
Ca(OH)2Cl2 = CaOCl2H2O
Li(OH)2 + MgSO4 = LiSO4 + Mg(OH)2 =>
Li(OH)2 + MgSO4 = LiSO4 + Mg(OH)2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
I2 + SO3{2-} + H2O = SO4{2-} + I{-} + H3O{+} =>
I2 + SO3{2-} + 3 H2O = SO4{2-} + 2 I{-} + 2 H3O{+}
H2SO4 + MnO2 + N2 = MnSO4 + H2O + N2O3 =>
3 H2SO4 + 3 MnO2 + N2 = 3 MnSO4 + 3 H2O + N2O3
CH4(g) + Cl2 = CH2Cl2(g) + HCl(g) =>
CH4(g) + 2 Cl2 = CH2Cl2(g) + 2 HCl(g)
Hf + Fe3O4 = HfO2 + Fe =>
2 Hf + Fe3O4 = 2 HfO2 + 3 Fe
HNO3 + Ba(NO3)2 = BaH + NO3 =>
HNO3 + Ba(NO3)2 = BaH + 3 NO3
CuSO = CuOS =>
CuSO = CuOS
(NH4)2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
Ca(NO3)2 + Na2CO3 + HCl = CaCO3 + HNO3 + NaCl =>
Ca(NO3)2 + Na2CO3 + 2 HCl = CaCO3 + 2 HNO3 + 2 NaCl
HClO4 + Au = Au(ClO4)3 + ClO2 + H2O =>
4 HClO4 + Au = Au(ClO4)3 + ClO2 + 2 H2O
K2CrO4 + AgNO3 = KNO3 + Ag2CrO4 =>
K2CrO4 + 2 AgNO3 = 2 KNO3 + Ag2CrO4
Mn + HNO3 = MnO2 + H2 + NO2 =>
Mn + 2 HNO3 = MnO2 + H2 + 2 NO2
C24H64 + O2 = CO2 + H2O =>
C24H64 + 40 O2 = 24 CO2 + 32 H2O
ZnSO4 + NaOH = Na2SO4 + ZnO + H2O =>
ZnSO4 + 2 NaOH = Na2SO4 + ZnO + H2O
C7H8S + O2 = CO2 + H2SO4 + H2O =>
2 C7H8S + 21 O2 = 14 CO2 + 2 H2SO4 + 6 H2O
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
AlF3 + NaF = AlF2 + NaF2 =>
AlF3 + NaF = AlF2 + NaF2
CH4 + KMnO4 = MnO2 + KOH + C2O4K2 + H2O =>
6 CH4 + 14 KMnO4 = 14 MnO2 + 8 KOH + 3 C2O4K2 + 8 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
As2S3 + [NO3]{-} + H2O = [AsO4]{-3} + [SO4]{-2} + H{+} + NO =>
3 As2S3 + 28[NO3]{-} + 4 H2O = 6[AsO4]{-3} + 9[SO4]{-2} + 8 H{+} + 28 NO
Zn + PbNo3 = Zn(No3)2 + Pb =>
Zn + 2 PbNo3 = Zn(No3)2 + 2 Pb
H2O + SO4 = OH + SO3 =>
H2O + SO4 = 2 OH + SO3
H2SO4 + Y2O3 = Y2(SO4)3 + H2O =>
3 H2SO4 + Y2O3 = Y2(SO4)3 + 3 H2O
CaHPo4 = Ca3(Po4)2H3Po4 =>
3 CaHPo4 = Ca3(Po4)2H3Po4
As2O3(s) + Cl2(g) + H2O(l) = H3AsO4 + HCl =>
As2O3(s) + 2 Cl2(g) + 5 H2O(l) = 2 H3AsO4 + 4 HCl
Li + H2O = LiOH + H2 = =>
2 Li + 2 H2O = 2 LiOH + H2
P2O5 + H2O = H3P1O4 =>
P2O5 + 3 H2O = 2 H3P1O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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