| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn + Cu2O = SnO + 2 Cu
As + H2O = As2O3 + H =>
2 As + 3 H2O = As2O3 + 6 H
C6H6 + NHO3 = C6H5O2N + H2O =>
C6H6 + NHO3 = C6H5O2N + H2O
Rb2CO3 + Fe(C2H3O2)2 = RbC2H3O2 + FeCO3 =>
Rb2CO3 + Fe(C2H3O2)2 = 2 RbC2H3O2 + FeCO3
Fe2(CO3)3 + CH3COOH = Fe(CH3COOH)3 + CO2 + H2O =>
4 Fe2(CO3)3 + 27 CH3COOH = 8 Fe(CH3COOH)3 + 18 CO2 + 6 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Cu + C6H8O7 = C6H8CuO7 =>
Cu + C6H8O7 = C6H8CuO7
Ba + K2SO4 = BaSO4 + K =>
Ba + K2SO4 = BaSO4 + 2 K
FeBr3 = Fe + Br2 =>
2 FeBr3 = 2 Fe + 3 Br2
Si(s) + Cl2 = SiCl4 =>
Si(s) + 2 Cl2 = SiCl4
Cu + Si = Cu2Si =>
2 Cu + Si = Cu2Si
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
H2(g) + I(s) = HI(s) =>
H2(g) + 2 I(s) = 2 HI(s)
CoCl2 + ClF3 = CoF3 + Cl2 =>
2 CoCl2 + 2 ClF3 = 2 CoF3 + 3 Cl2
Cu + PbCl2 = CuCl2 + Pb =>
Cu + PbCl2 = CuCl2 + Pb
K2HPO4 + NaOH = Na2HPO4 + KOH =>
K2HPO4 + 2 NaOH = Na2HPO4 + 2 KOH
HClO3 + SO2 + H2O = Cl2 + H2SO4 =>
2 HClO3 + 5 SO2 + 4 H2O = Cl2 + 5 H2SO4
HNO3(aq) + K2SO3(aq) = KNO3(aq) + H2SO3(aq) =>
2 HNO3(aq) + K2SO3(aq) = 2 KNO3(aq) + H2SO3(aq)
K4Fe(CN)6 + HCl = HCN + KCl + FeCl2 =>
K4Fe(CN)6 + 6 HCl = 6 HCN + 4 KCl + FeCl2
HCl + KMnO4 = Cl2 + H2O + KCl + MnCl2 =>
16 HCl + 2 KMnO4 = 5 Cl2 + 8 H2O + 2 KCl + 2 MnCl2
F + AlCl3 = ClF + Al =>
3 F + AlCl3 = 3 ClF + Al
(CaO)3SiO2 + H2O = CaOSiO2H2O + Ca(OH)2 =>
(CaO)3SiO2 + 3 H2O = CaOSiO2H2O + 2 Ca(OH)2
NaHCO3(s) + C6H8O7(s) = C6H5Na3O7(aq) + CO2(g) + H2O(l) =>
3 NaHCO3(s) + C6H8O7(s) = C6H5Na3O7(aq) + 3 CO2(g) + 3 H2O(l)
AgI + NH4OH = Ag(NH3)2I + H2O =>
AgI + 2 NH4OH = Ag(NH3)2I + 2 H2O
H2S + OH = HS + H2O =>
H2S + OH = HS + H2O
CH3COOH + FeCl3 = Fe(CH3COO)3 + HCl =>
3 CH3COOH + FeCl3 = Fe(CH3COO)3 + 3 HCl
Hg + Zn(NO3)2 = Hg(NO3)2 + Zn =>
Hg + Zn(NO3)2 = Hg(NO3)2 + Zn
Mn(NO3)2 + BiO2 + HNO3 = HMnO4 + Bi(NO3)3 + H2O =>
Mn(NO3)2 + 5 BiO2 + 13 HNO3 = HMnO4 + 5 Bi(NO3)3 + 6 H2O
K3PO4 = K3 + PO4 =>
K3PO4 = K3 + PO4
NaSO4 + BaCl4 = BaSO4 + NaCl4 =>
NaSO4 + BaCl4 = BaSO4 + NaCl4
CH4(g) + S8(g) = CS2(l) + H2S(g) =>
2 CH4(g) + S8(g) = 2 CS2(l) + 4 H2S(g)
(NH4)2CrO4 + Cr(NO3)3 = NH4NO3 + Cr2(CrO4)3 =>
3(NH4)2CrO4 + 2 Cr(NO3)3 = 6 NH4NO3 + Cr2(CrO4)3
Mn(NO3)2*5H2O + NaOH = Mn(OH)2 + Na(NO3) + H2O =>
Mn(NO3)2*5H2O + 2 NaOH = Mn(OH)2 + 2 Na(NO3) + 5 H2O
C6H11OH + O2 = H2O + CO2 =>
2 C6H11OH + 17 O2 = 12 H2O + 12 CO2
Ti(NO3)4 = Ti(NO2)4 + O2 =>
Ti(NO3)4 = Ti(NO2)4 + 2 O2
Al(OH)3 + LiOH = Li3[Al(OH)6] =>
Al(OH)3 + 3 LiOH = Li3[Al(OH)6]
OHOC6H4COOH + CH3COOOCCH3 = OCH3COOC6H4COOH + CH3COOH =>
OHOC6H4COOH + CH3COOOCCH3 = OCH3COOC6H4COOH + CH3COOH
AgNO3(aq) + KI(aq) = AgI(s) + KNO3(aq) =>
AgNO3(aq) + KI(aq) = AgI(s) + KNO3(aq)
K2SO3 + KFO3 + H2SO4 = K2SO4 + F2 + H2O =>
5 K2SO3 + 2 KFO3 + H2SO4 = 6 K2SO4 + F2 + H2O
H3P = P2 + H2 =>
2 H3P = P2 + 3 H2
Bi(NO3)3 + NH4OH = Bi(OH)3 + NH4NO3 =>
Bi(NO3)3 + 3 NH4OH = Bi(OH)3 + 3 NH4NO3
CO2(g) + H2 = CH4 + H2O =>
CO2(g) + 4 H2 = CH4 + 2 H2O
HCl + CaCl2 = CaH2 + Cl2 =>
2 HCl + CaCl2 = CaH2 + 2 Cl2
HNO3(l) + CO(g) = H2O(l) + NO2(l) + CO2(g) =>
2 HNO3(l) + CO(g) = H2O(l) + 2 NO2(l) + CO2(g)
AlOHCl2 + Al(OH)3 = Al(OH)2Cl =>
AlOHCl2 + Al(OH)3 = 2 Al(OH)2Cl
HCl(l) + NaOH(l) = H2O + NaCl =>
HCl(l) + NaOH(l) = H2O + NaCl
C6H5C2H5 + KMnO4 + H2SO4 = C6H5CH2COOH + K2SO4 + MnSO4 + H2O =>
5 C6H5C2H5 + 6 KMnO4 + 9 H2SO4 = 5 C6H5CH2COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C3H5(OH)3 + K2Cr2O7 + H2SO4 = Cr2(SO4) + K2(SO4) + CO2 + H2O =>
5 C3H5(OH)3 + 7 K2Cr2O7 + 14 H2SO4 = 7 Cr2(SO4) + 7 K2(SO4) + 15 CO2 + 34 H2O
Zn(s) + CuSO4(Ac) = ZnSO4(Ac) + Cu(s) =>
Zn(s) + CuSO4(Ac) = ZnSO4(Ac) + Cu(s)
CaCl2 + H2O2 = CaO2 + HCl =>
CaCl2 + H2O2 = CaO2 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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