| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + Pb(NO3)2 = Cu(NO3)2 + Pb
AgNo3 + Pb = Pb(No3)2 + Ag =>
2 AgNo3 + Pb = Pb(No3)2 + 2 Ag
Ca + HF = Ca(HF)2 =>
Ca + 2 HF = Ca(HF)2
KCl = K(s) + Cl2(g) =>
2 KCl = 2 K(s) + Cl2(g)
ClONa = ClNa + ClO3Na =>
3 ClONa = 2 ClNa + ClO3Na
MgSO4 + Sr(ClO3)2 = Mg(ClO3)2 + SrSO4 =>
MgSO4 + Sr(ClO3)2 = Mg(ClO3)2 + SrSO4
Fl + Cl2 = FlCl3 =>
2 Fl + 3 Cl2 = 2 FlCl3
C6H6 + NH2 = C6H6NH2 =>
C6H6 + NH2 = C6H6NH2
H2O + (CN)2 = CN{-} + OCN{-} + H{+} =>
H2O + (CN)2 = CN{-} + OCN{-} + 2 H{+}
Cu2S + S8 = CuS =>
8 Cu2S + S8 = 16 CuS
(CH3OH) + H2SO4 = CH3O + H3SO4 =>
(CH3OH) + H2SO4 = CH3O + H3SO4
KOH + K4[Fe(CN)6] + Ce(NO3)4 = Fe(OH)3 + Ce(OH)3 + K2CO3 + KNO3 + H2O =>
258 KOH + K4[Fe(CN)6] + 61 Ce(NO3)4 = Fe(OH)3 + 61 Ce(OH)3 + 6 K2CO3 + 250 KNO3 + 36 H2O
Br2 + P4 = P2Br5 =>
5 Br2 + P4 = 2 P2Br5
GaO + Al = AlO + Ga =>
GaO + Al = AlO + Ga
NH4Cl + NaOH = NH4OH + NaCl = NH4OH =>
NH4Cl + NaOH = NH4OH + NaCl
NaClO + C3H6O = CHCl3 + NaOH + NaC2H3O2 =>
3 NaClO + C3H6O = CHCl3 + 2 NaOH + NaC2H3O2
CH2CCH2CH3 + O2 = CO2 + H2O =>
4 CH2CCH2CH3 + 23 O2 = 16 CO2 + 14 H2O
ZnS + H2SO4 = ZnSO4 + H2S =>
ZnS + H2SO4 = ZnSO4 + H2S
CH3OH + POCl3 = HCl + PO(OCH3)3 =>
3 CH3OH + POCl3 = 3 HCl + PO(OCH3)3
CNH + O2 = CO2 + N2 + H2O =>
4 CNH + 5 O2 = 4 CO2 + 2 N2 + 2 H2O
C2H5O2N + O2 = N2 + CO2 + H2O =>
4 C2H5O2N + 9 O2 = 2 N2 + 8 CO2 + 10 H2O
KCH3COO + H2O = CH3COOH + KOH =>
KCH3COO + H2O = CH3COOH + KOH
(CuOH)2SO4 + H2S = CuS + H2SO4 + H2O =>
(CuOH)2SO4 + 2 H2S = 2 CuS + H2SO4 + 2 H2O
LiF + KCl = FCl + KLi =>
LiF + KCl = FCl + KLi
C2H5OCOCH2COOC2H5 + C2H5OH + Mg = C2H5OMgCH(CO2C2H5)2 + H2 =>
C2H5OCOCH2COOC2H5 + C2H5OH + Mg = C2H5OMgCH(CO2C2H5)2 + H2
HCIO + Zn = H2 + ZnCIO =>
2 HCIO + 2 Zn = H2 + 2 ZnCIO
CeCl4 + KI = CeCl3 + I2 + KCl =>
2 CeCl4 + 2 KI = 2 CeCl3 + I2 + 2 KCl
KCl(aq) + Fe(s) = FeCl + K =>
KCl(aq) + Fe(s) = FeCl + K
BaCO3 + SO2 = BaSO3 + CO2 =>
BaCO3 + SO2 = BaSO3 + CO2
CO2 + H2O = C2H5OH + O3 =>
2 CO2 + 3 H2O = C2H5OH + 2 O3
Bi(NO3)3(aq) + Na2S(aq) = Bi2S3(s) + NaNO3(aq) =>
2 Bi(NO3)3(aq) + 3 Na2S(aq) = Bi2S3(s) + 6 NaNO3(aq)
Be + Na = BeNa =>
Be + Na = BeNa
C2H4O2 + NH3 = C5H7NO2 + H2O =>
5 C2H4O2 + 2 NH3 = 2 C5H7NO2 + 6 H2O
N + Co = CoN =>
N + Co = CoN
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + NiSO4 = Al6(SO4)6 + Ni =>
6 Al + 6 NiSO4 = Al6(SO4)6 + 6 Ni
UO2 + HCl = UO2Cl2 + H2 =>
UO2 + 2 HCl = UO2Cl2 + H2
Fe2O3 + PbS2 = Fe2S3 + Pb2O4 =>
4 Fe2O3 + 6 PbS2 = 4 Fe2S3 + 3 Pb2O4
Cr(OH)3 + Ca(OH)2 = Ca3(CrO3)2 + H2O =>
2 Cr(OH)3 + 3 Ca(OH)2 = Ca3(CrO3)2 + 6 H2O
Al(NO3)3(aq) + KI(aq) = AlI3(aq) + KNO3(aq) =>
Al(NO3)3(aq) + 3 KI(aq) = AlI3(aq) + 3 KNO3(aq)
NaPO4 + MgS = Na2S + Mg(PO4)2 =>
2 NaPO4 + MgS = Na2S + Mg(PO4)2
H{+} + IO3{-} + S2O3{2-} = I{-} + S4O6{2-} + H2O =>
6 H{+} + IO3{-} + 6 S2O3{2-} = I{-} + 3 S4O6{2-} + 3 H2O
(CaSO4)2H2O = CaSO4 + H2O =>
(CaSO4)2H2O = 2 CaSO4 + H2O
Ta + N = TaN =>
Ta + N = TaN
HSO4 + KF = KSO4 + HF =>
HSO4 + KF = KSO4 + HF
Cr(OH)3 + Ca(OH)2 = Ca3(CrO3)2 + H2O =>
2 Cr(OH)3 + 3 Ca(OH)2 = Ca3(CrO3)2 + 6 H2O
H2SO4 + NH4OH = H2O + [NH4]2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + [NH4]2SO4
H3COH + Cr2O7{2-} + H{+} = H2CO + Cr{3+} + H2O =>
3 H3COH + Cr2O7{2-} + 8 H{+} = 3 H2CO + 2 Cr{3+} + 7 H2O
MgCO3(t) = MgO + CO2 =>
MgCO3(t) = MgO + CO2
Co(CH3COO)2 + (NH4)2S = CoS + NH4(CH3COO) =>
Co(CH3COO)2 + (NH4)2S = CoS + 2 NH4(CH3COO)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/20/24
Équations équilibrées sur09/19/23
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