| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H6O2 + 2 H2 = C4H8O + H2O
Fe(s) + S(s) = Fe2S3(s) =>
2 Fe(s) + 3 S(s) = Fe2S3(s)
NaNO2 + HCl = NaCl + H2O + NO + NO2 =>
2 NaNO2 + 2 HCl = 2 NaCl + H2O + NO + NO2
KCl + HNO3 = KClO3 + NO + H2O =>
KCl + 2 HNO3 = KClO3 + 2 NO + H2O
C6H5OH + Cl = C6H4ClOH + HCl =>
C6H5OH + 2 Cl = C6H4ClOH + HCl
C2H6 + F2 = CF4 + HF =>
C2H6 + 7 F2 = 2 CF4 + 6 HF
KOH + Al2O3 + H2O = KAl(OH)4 =>
2 KOH + Al2O3 + 3 H2O = 2 KAl(OH)4
KI + CuSO4 = CuK + SO4I =>
KI + CuSO4 = CuK + SO4I
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
I2O + HClO + H2O = HIO3 + HCl =>
I2O + 4 HClO + H2O = 2 HIO3 + 4 HCl
MgSO4 + K3PO4 = Mg3(PO4)2 + K2SO4 =>
3 MgSO4 + 2 K3PO4 = Mg3(PO4)2 + 3 K2SO4
HFO + H2O = HF + H2O2 =>
HFO + H2O = HF + H2O2
CH3NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2(g)
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
NO3Na = NaNO3 =>
NO3Na = NaNO3
Hg + ZnCl2 = HgCl + Zn =>
2 Hg + ZnCl2 = 2 HgCl + Zn
Hg + N2 = Hg3N2 =>
3 Hg + N2 = Hg3N2
CH3CH2NHCH3 + CH3CH2Cl = CH3CH2N(CH3CH2)CH3 + CH3CH2NH2CH3Cl =>
2 CH3CH2NHCH3 + CH3CH2Cl = CH3CH2N(CH3CH2)CH3 + CH3CH2NH2CH3Cl
Pd + FeSO4 = Pd(SO4)3 + Fe =>
Pd + 3 FeSO4 = Pd(SO4)3 + 3 Fe
LiNO2 + O2 = LiNO3 =>
2 LiNO2 + O2 = 2 LiNO3
Na + HNO2 = Na2HNO2 =>
2 Na + HNO2 = Na2HNO2
Ca + NaOH = Ca(OH)2 + Na =>
Ca + 2 NaOH = Ca(OH)2 + 2 Na
NH4Br + Ba(OH)2 = BaBr2 + NH3 + H2O =>
2 NH4Br + Ba(OH)2 = BaBr2 + 2 NH3 + 2 H2O
Pb + H2O2 = PbO + H2 =>
2 Pb + H2O2 = 2 PbO + H2
Al2O3 + KOH + H2O = K3Al(OH)6 =>
Al2O3 + 6 KOH + 3 H2O = 2 K3Al(OH)6
BaSO4 + KNo3 = Ba(No3)2 + K2SO4 =>
BaSO4 + 2 KNo3 = Ba(No3)2 + K2SO4
NH4OH + KMnO4 = (NH4)MnO4 + KOH =>
NH4OH + KMnO4 = (NH4)MnO4 + KOH
HBr(l) + Al(OH)3(g) = H2O(g) + AlBr3 =>
3 HBr(l) + Al(OH)3(g) = 3 H2O(g) + AlBr3
NaHCO3(s) + CH3COOH(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)
Be(NO3)2 + NaF = NaNO3 + Na2(BeF4) =>
Be(NO3)2 + 4 NaF = 2 NaNO3 + Na2(BeF4)
SnCl2 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + SnCl4 + Cr2(SO4)3 + K2SO4 + H2O =>
6 SnCl2 + 2 K2Cr2O7 + 14 H2SO4 = 3 Sn(SO4)2 + 3 SnCl4 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
H2C2 + O2 = CO + H2O =>
2 H2C2 + 3 O2 = 4 CO + 2 H2O
KOH(aq) + BaCl2(aq) = Ba(OH)2(aq) + KCl(aq) =>
2 KOH(aq) + BaCl2(aq) = Ba(OH)2(aq) + 2 KCl(aq)
NaVO3 + HCl + HI = VOCl2 + I2 + NaCl + H2O =>
2 NaVO3 + 6 HCl + 2 HI = 2 VOCl2 + I2 + 2 NaCl + 4 H2O
NH4SCN + FeCl3 = NH3 + HCl + Fe(SCN)3 =>
3 NH4SCN + FeCl3 = 3 NH3 + 3 HCl + Fe(SCN)3
Li2CO3 + Mg(NO3)2 = Li(NO3) + MgCO3 =>
Li2CO3 + Mg(NO3)2 = 2 Li(NO3) + MgCO3
(NH4)2HPO4 + BaCl2 = (NH4)Cl + BaHPO4 =>
(NH4)2HPO4 + BaCl2 = 2(NH4)Cl + BaHPO4
CHCl3(ag)AgNO3(ag) = AgCl3CHNO3 =>
CHCl3(ag)AgNO3(ag) = AgCl3CHNO3
Al2O3 + KOH + H2O = K3[Al(OH)6] =>
Al2O3 + 6 KOH + 3 H2O = 2 K3[Al(OH)6]
FeCl3 + NH4SCN = FeSCN + NH4Cl3 =>
FeCl3 + NH4SCN = FeSCN + NH4Cl3
ClO3 + NO = NO3 + Cl2 =>
2 ClO3 + 3 NO = 3 NO3 + Cl2
Ca5(PO4)3F(s) + H2SO4(aq) + H2O(l) = H3PO4(aq) + CaSO4*2H2O(s) + HF(aq) =>
Ca5(PO4)3F(s) + 5 H2SO4(aq) + 10 H2O(l) = 3 H3PO4(aq) + 5 CaSO4*2H2O(s) + HF(aq)
C2H4O2 + NH4OH = H2O + NH4C2H3O2 =>
C2H4O2 + NH4OH = H2O + NH4C2H3O2
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
Co + HI = CoI + H2 =>
2 Co + 2 HI = 2 CoI + H2
NiSO4 + H2O = Ni + O2 + H2SO4 =>
2 NiSO4 + 2 H2O = 2 Ni + O2 + 2 H2SO4
MgO + SO2 = MgSO3 =>
MgO + SO2 = MgSO3
CO + H2O + SO2 = C6H6S + O2 =>
12 CO + 6 H2O + 2 SO2 = 2 C6H6S + 11 O2
PbCrO4 + Zr = ZrO2 + PbO2 + Cr2O3 =>
4 PbCrO4 + Zr = ZrO2 + 4 PbO2 + 2 Cr2O3
MgC2O4 = Mg + C2O4 =>
MgC2O4 = Mg + C2O4
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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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