| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H5Cl + HCl = C3H6 + Cl2
CuCl2 + NaF = CuF + NaCl + F2 =>
2 CuCl2 + 4 NaF = 2 CuF + 4 NaCl + F2
NaBr + H2SO4 = NaHSO4 + SO2 + Br + H2O =>
2 NaBr + 3 H2SO4 = 2 NaHSO4 + SO2 + 2 Br + 2 H2O
KMnO4 + Mn(NO3)2 + H2O = MnO2 + KNO3 + HNO3 =>
2 KMnO4 + 3 Mn(NO3)2 + 2 H2O = 5 MnO2 + 2 KNO3 + 4 HNO3
H4C3O2 + NaOH = NaH3C3O2 + H2O =>
H4C3O2 + NaOH = NaH3C3O2 + H2O
EDTACu = EDTA(Cu) =>
EDTACu = EDTA(Cu)
H + S + O = H2SO3 =>
2 H + S + 3 O = H2SO3
C6H5OH + Cl2 = C6Cl5OH + HCl =>
C6H5OH + 5 Cl2 = C6Cl5OH + 5 HCl
Al + ZnSO4 = Zn + Al(SO4)3 =>
Al + 3 ZnSO4 = 3 Zn + Al(SO4)3
Cr2(SO4)3(NH4)3PO4 = Cr2PO4(NH4)3(SO4)3 =>
Cr2(SO4)3(NH4)3PO4 = Cr2PO4(NH4)3(SO4)3
HNO3 = H + NO3 =>
HNO3 = H + NO3
AlOHNaNo = AlNoNaOH =>
AlOHNaNo = AlNoNaOH
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
C6H5N3O6 + O2 = CO2 + H2O + N2 =>
4 C6H5N3O6 + 17 O2 = 24 CO2 + 10 H2O + 6 N2
B(NO3)3 + HF = BF3 + HNO3 =>
B(NO3)3 + 3 HF = BF3 + 3 HNO3
C2H2 + Br = C2H2Br =>
C2H2 + Br = C2H2Br
AgNO3NiBr2 = AgBr2NiNO3 =>
AgNO3NiBr2 = AgBr2NiNO3
Cu(CH3COO)2 + Na2CrO4 = CrCuO4 + C2H3NaO2 =>
Cu(CH3COO)2 + Na2CrO4 = CrCuO4 + 2 C2H3NaO2
Cu(OH)2 + MgSO4 = CuSO4 + Mg(OH)2 =>
Cu(OH)2 + MgSO4 = CuSO4 + Mg(OH)2
F2 + NiI2 = I + NiF2 =>
F2 + NiI2 = 2 I + NiF2
MgCl + KCO3 = Mg(CO3)2 + K2Cl =>
MgCl + 2 KCO3 = Mg(CO3)2 + K2Cl
H3AsO4 + Ca(OH)2 = Ca3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Ca(OH)2 = Ca3(AsO4)2 + 6 H2O
Cu(II)ClNaNO = Cu(II)NONaCl =>
Cu(II)ClNaNO = Cu(II)NONaCl
CH3OH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
CH3OH + K2Cr2O7 + 4 H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + 6 H2O
XeF4(g) + H2O(l) = Xe(g) + O2(g) + HF(g) =>
XeF4(g) + 2 H2O(l) = Xe(g) + O2(g) + 4 HF(g)
(CH3)3NAlH3 = (CH3)3N + Al + H2 =>
2(CH3)3NAlH3 = 2(CH3)3N + 2 Al + 3 H2
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
Al(NO3)3 + KCl = AlCl3 + KNO3 =>
Al(NO3)3 + 3 KCl = AlCl3 + 3 KNO3
KClO4 + Pb(NO3)2 = Pb(ClO4)2 + KNO3 =>
2 KClO4 + Pb(NO3)2 = Pb(ClO4)2 + 2 KNO3
KBrO3 + C12H22O11 + H2SO4 = Br2 + K2SO4 + CO2 + H2O =>
48 KBrO3 + 5 C12H22O11 + 24 H2SO4 = 24 Br2 + 24 K2SO4 + 60 CO2 + 79 H2O
NaNO3 + H2SO3 = Na2SO4 + H2O + NO2 =>
2 NaNO3 + H2SO3 = Na2SO4 + H2O + 2 NO2
H3N + O2 = NO + H2O =>
4 H3N + 5 O2 = 4 NO + 6 H2O
Au + BaSO4 = Ba + AuSO4 =>
Au + BaSO4 = Ba + AuSO4
ClO2 + K = K(ClO2) =>
ClO2 + K = K(ClO2)
As2O3 + Zn + H2O = AsH3 + Zn{2+} + OH{-} =>
As2O3 + 6 Zn + 9 H2O = 2 AsH3 + 6 Zn{2+} + 12 OH{-}
(NH4)3(PO4) + Ba(C2H3O2)2 = NH4C2H3O2 + Ba3(PO4)2 =>
2(NH4)3(PO4) + 3 Ba(C2H3O2)2 = 6 NH4C2H3O2 + Ba3(PO4)2
(NH4)2S + K2Cr2O7 + H2SO4 = HNO3 + Cr(HSO4)3 + KHSO4 + H2O =>
(NH4)2S + 4 K2Cr2O7 + 31 H2SO4 = 2 HNO3 + 8 Cr(HSO4)3 + 8 KHSO4 + 18 H2O
HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2 + HOH =>
2 HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2 + 2 HOH
Zn + Cu + Fe = Zn2CuFe =>
2 Zn + Cu + Fe = Zn2CuFe
KMnO4 + K2SO3 + H2O = MnO2 + H2SO4 + KOH =>
2 KMnO4 + 3 K2SO3 + 7 H2O = 2 MnO2 + 3 H2SO4 + 8 KOH
HNO3 + CuS = S + NO + Cu(NO3)2 + H2O =>
8 HNO3 + 3 CuS = 3 S + 2 NO + 3 Cu(NO3)2 + 4 H2O
Ca(OH)2 + HNO3 = CaNO3 + H(OH)2 =>
Ca(OH)2 + HNO3 = CaNO3 + H(OH)2
CuSO4 + Na2CO3 = CuO + CO2 + Na2SO4 =>
CuSO4 + Na2CO3 = CuO + CO2 + Na2SO4
KMnO4 + HF = MnO3F + KF + H2O =>
KMnO4 + 2 HF = MnO3F + KF + H2O
Co2 + H2SO4 = Co2(SO4)3 + H2 =>
Co2 + 3 H2SO4 = Co2(SO4)3 + 3 H2
Al + CoCl2 = AlCl3 + Co =>
2 Al + 3 CoCl2 = 2 AlCl3 + 3 Co
N2Cl4 + CH4 = C3Cl4 + N2 + H2 =>
N2Cl4 + 3 CH4 = C3Cl4 + N2 + 6 H2
CuNO3 + KI = CuI + I2 + K2NO3 =>
2 CuNO3 + 4 KI = 2 CuI + I2 + 2 K2NO3
(NH4)2S + Pb(NO3)2 = NH4NO3 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 NH4NO3 + PbS
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/24
Équations équilibrées sur05/07/23
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