| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 10 S = 3 CS2 + 4 H2S
CH(CH2)6COOH + O2 = CO2 + H2O =>
2 CH(CH2)6COOH + 21 O2 = 16 CO2 + 14 H2O
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
ZnCl2 + Al2O3 = ZnO + AlCl3 =>
3 ZnCl2 + Al2O3 = 3 ZnO + 2 AlCl3
C6H12O6 + HCl = C6H12O5 + H2O + Cl =>
C6H12O6 + 2 HCl = C6H12O5 + H2O + 2 Cl
NH3 + C3H8O = C3H9N + H2O =>
NH3 + C3H8O = C3H9N + H2O
Ni + Cl = NiCl =>
Ni + Cl = NiCl
C9H20 + O2(g) = CO2(g) + H2O(l) =>
C9H20 + 14 O2(g) = 9 CO2(g) + 10 H2O(l)
H3O + CaCO3 = H2O + Ca + CO =>
4 H3O + CaCO3 = 6 H2O + Ca + CO
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
NH3 + Hg2(NO3)2 = Hg(NH3)4 + NO3 =>
8 NH3 + Hg2(NO3)2 = 2 Hg(NH3)4 + 2 NO3
Al + KOH + H2O = H2 + K2[Al(OH)4] =>
Al + 2 KOH + 2 H2O = H2 + K2[Al(OH)4]
C4H4NH + KOH = C4H4NK + H2O =>
C4H4NH + KOH = C4H4NK + H2O
HNO3 + Ba(OH)2 = H2O + Ba(NO3)2 =>
2 HNO3 + Ba(OH)2 = 2 H2O + Ba(NO3)2
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
K(s) + H2SO4(aq) = K2SO4(s) + H2(g) =>
2 K(s) + H2SO4(aq) = K2SO4(s) + H2(g)
Pb + HPo4 = PbPo4 + H =>
Pb + HPo4 = PbPo4 + H
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
(C6H5)2CO + (CH3)2CHOH = (CH3)2CO + (C6H5)2C(OH)C(C6H5)2OH =>
2(C6H5)2CO + (CH3)2CHOH = (CH3)2CO + (C6H5)2C(OH)C(C6H5)2OH
MgO + HNO3 = MgHNO4 =>
MgO + HNO3 = MgHNO4
Na2CO3 + Mg2CO5H2 + Sb2O3 + O2 = CO2 + Na3Mg2SbO6 + H2O =>
3 Na2CO3 + 2 Mg2CO5H2 + Sb2O3 + O2 = 5 CO2 + 2 Na3Mg2SbO6 + 2 H2O
HBr + HOH = Br + H3O =>
HBr + HOH = Br + H3O
Sr(CH3COO)2 + (NH4)3PO4 = NH4(CH3COO) + Sr3(PO4)2 =>
3 Sr(CH3COO)2 + 2(NH4)3PO4 = 6 NH4(CH3COO) + Sr3(PO4)2
NH4(NO3)2 + Mg(OH)2 = Mg(NO3)2 + NH3 + H2O =>
16 NH4(NO3)2 + 17 Mg(OH)2 = 17 Mg(NO3)2 + 14 NH3 + 28 H2O
Zn + CUBr2 = ZnBr2 + CU =>
Zn + CUBr2 = ZnBr2 + CU
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
CH4(s) + H2O(g) = CO(s) + H2(s) =>
CH4(s) + H2O(g) = CO(s) + 3 H2(s)
HNCO + O2 = H2O + N2 + CO2 =>
4 HNCO + 3 O2 = 2 H2O + 2 N2 + 4 CO2
H2C2O4 + HMnO4{-} + H{+} = CO2 + H2O + Mn{2+} =>
2 H2C2O4 + HMnO4{-} + 3 H{+} = 4 CO2 + 4 H2O + Mn{2+}
HBrO + Cr(OH)2 + Fe(OH)3 = CrFe(BrO)5 + H2O =>
5 HBrO + Cr(OH)2 + Fe(OH)3 = CrFe(BrO)5 + 5 H2O
CuSO4 + CaCO3 = CaSO4 + CuCO3 =>
CuSO4 + CaCO3 = CaSO4 + CuCO3
CuSO4*5H2O + NH3 = Cu(NH3)4SO4*H2O + H2O =>
CuSO4*5H2O + 4 NH3 = Cu(NH3)4SO4*H2O + 4 H2O
K2Cr2O7 + HI + HClO4 = Cr(ClO2)3 + KClO4 + I2 + H2O =>
K2Cr2O7 + 30 HI + 8 HClO4 = 2 Cr(ClO2)3 + 2 KClO4 + 15 I2 + 19 H2O
Ca3N2 + H2O = NH3 + Ca(OH)2 =>
Ca3N2 + 6 H2O = 2 NH3 + 3 Ca(OH)2
C3H6 + H2O = CH3CH(OH)CH3 =>
C3H6 + H2O = CH3CH(OH)CH3
H3P + Mn(OH)4 = Mn3P4 + H2O =>
4 H3P + 3 Mn(OH)4 = Mn3P4 + 12 H2O
KF + CuO = CuOKF =>
KF + CuO = CuOKF
Cu(NO3)2(aq) + NaF(aq) = CuF2(aq) + Na(NO3)(aq) =>
Cu(NO3)2(aq) + 2 NaF(aq) = CuF2(aq) + 2 Na(NO3)(aq)
NH4NO2 + ZnSO4 = NH4(SO4) + Zn(NO2) =>
NH4NO2 + ZnSO4 = NH4(SO4) + Zn(NO2)
Cr2NbN2O2 = Cr2N + NbO2 + N2 =>
2 Cr2NbN2O2 = 2 Cr2N + 2 NbO2 + N2
LiOH + Cl2O3 = LiClO2 + H2O =>
2 LiOH + Cl2O3 = 2 LiClO2 + H2O
CH3 + O = H2O + CO =>
2 CH3 + 5 O = 3 H2O + 2 CO
Na3(PO4) + KOH = NaOH + K3(PO4) =>
Na3(PO4) + 3 KOH = 3 NaOH + K3(PO4)
HCHO + AgO = HCHAg + O2 =>
HCHO + AgO = HCHAg + O2
AgNO3 + CaCl2 = CaN2O6 + AgCl =>
2 AgNO3 + CaCl2 = CaN2O6 + 2 AgCl
N2O(g) + H2O = NH4NO3(s) =>
N2O(g) + 2 H2O = NH4NO3(s)
CH3COONH4 + NaOH = CH3COONa + NH4OH =>
CH3COONH4 + NaOH = CH3COONa + NH4OH
PbSO4 = O2 + PbSO3 =>
2 PbSO4 = O2 + 2 PbSO3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Hg2(NO3)2 = Hg2O + NO2 + O2 =>
2 Hg2(NO3)2 = 2 Hg2O + 4 NO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/31/24
Équations équilibrées sur04/30/23
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