| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 H2C2O4*2H2O + 2 K2C2O4*H2O + K2Cr2O7 = 2 K3Cr(C2O4)3*3H2O + 6 CO2 + 17 H2O
CaCe2 + Na2CO3 = CaCO3 + NaCe =>
CaCe2 + Na2CO3 = CaCO3 + 2 NaCe
H2 + F2 = HF3 =>
H2 + 3 F2 = 2 HF3
CH4 + Cl = CHCl2 + HCl =>
CH4 + 5 Cl = CHCl2 + 3 HCl
FeNO3KOH = FeOHNO3K =>
FeNO3KOH = FeOHNO3K
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
P + HNO2 = P2O5 + N + H2O =>
6 P + 10 HNO2 = 3 P2O5 + 10 N + 5 H2O
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
Mg(C2H3O2)2 + KOH = Mg(OH)2 + K(C2H3O2) =>
Mg(C2H3O2)2 + 2 KOH = Mg(OH)2 + 2 K(C2H3O2)
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C2H5Cl + NH2CH3 = C2H5CH3 + NH2Cl =>
C2H5Cl + NH2CH3 = C2H5CH3 + NH2Cl
H3O = H2 + O2 =>
2 H3O = 3 H2 + O2
NH4ClO4 + C31H64 = H2O + CO2 + N2 + HCl =>
188 NH4ClO4 + 5 C31H64 = 442 H2O + 155 CO2 + 94 N2 + 188 HCl
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
CrO4 + Pb(C2H3O2)2 = C2H3O2 + Pb(CrO4)2 =>
2 CrO4 + Pb(C2H3O2)2 = 2 C2H3O2 + Pb(CrO4)2
K2SO3 + HF = KF + SO2 + H2O =>
K2SO3 + 2 HF = 2 KF + SO2 + H2O
S{2-} + SO4{2-} + H{+} = S + H2O =>
3 S{2-} + SO4{2-} + 8 H{+} = 4 S + 4 H2O
Fe + SO4 = Fe2(SO4)3 =>
2 Fe + 3 SO4 = Fe2(SO4)3
KOH + H3PO4 = K3(PO4) + HOH =>
3 KOH + H3PO4 = K3(PO4) + 3 HOH
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Ca(HO)2 + CH3COOH = Ca(CH3COO)2 + H2O =>
Ca(HO)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2O
K2SO3 + AgCl = KCl + K3[Ag(SO3)2] =>
2 K2SO3 + AgCl = KCl + K3[Ag(SO3)2]
C3H5(OH)3 + Na = C3H5O3Na + H2 =>
2 C3H5(OH)3 + 2 Na = 2 C3H5O3Na + 3 H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca2C2 + H2O + CO2 = Ca(OH)2 + CH2CHCO2H =>
Ca2C2 + 4 H2O + CO2 = 2 Ca(OH)2 + CH2CHCO2H
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CH3CH2OH + K2Cr2O7 + H2S04 = K2S04 + CH3COOH + Cr2O3 + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 2 H2S04 = 2 K2S04 + 3 CH3COOH + 2 Cr2O3 + 5 H2O
Ca + SnCl4 = CaCl2 + Sn =>
2 Ca + SnCl4 = 2 CaCl2 + Sn
C2 + O2 + H2O = H2CO3 =>
C2 + 2 O2 + 2 H2O = 2 H2CO3
ZnCO3 + HCl = ZnCl2 + H2O + CO2 =>
ZnCO3 + 2 HCl = ZnCl2 + H2O + CO2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
KMnO4 + Na2S + HCl = KCl + MnCl2 + Na2SO4 + H2O =>
8 KMnO4 + 5 Na2S + 24 HCl = 8 KCl + 8 MnCl2 + 5 Na2SO4 + 12 H2O
C3H8O2 + Cr2O7{2-} + H{+} = Cr{3+} + H2O + C3H4O4 =>
3 C3H8O2 + 4 Cr2O7{2-} + 32 H{+} = 8 Cr{3+} + 22 H2O + 3 C3H4O4
KBr + Fe(OH)3 = FeBr3 + KOH =>
3 KBr + Fe(OH)3 = FeBr3 + 3 KOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
KCl + Pt3N2 = PtCl2 + K3N =>
6 KCl + Pt3N2 = 3 PtCl2 + 2 K3N
KMnO4 + FeI2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 FeI2 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 I2 + 24 H2O
Bi2O3 + KOH = KBiO2 + H2O =>
Bi2O3 + 2 KOH = 2 KBiO2 + H2O
(Cr2O7)2{-} + C2H5OH + H{+} = Cr3{+} + CH3COOH + H2O =>
12(Cr2O7)2{-} + 77 C2H5OH + 28 H{+} = 16 Cr3{+} + 77 CH3COOH + 91 H2O
Al + Cu(C2H3O2)2 = Cu + Al(C2H3O2)3 =>
2 Al + 3 Cu(C2H3O2)2 = 3 Cu + 2 Al(C2H3O2)3
C6H5Cl + NaOH = C6H5ONa + HCl =>
C6H5Cl + NaOH = C6H5ONa + HCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
SCl6 = S + Cl2 =>
SCl6 = S + 3 Cl2
CaCl2 + (NH4)2C2O4 = CaC2O4 + NH4Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2 NH4Cl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cu(OH)2 + LiO = CuO + Li(OH)2 =>
Cu(OH)2 + LiO = CuO + Li(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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