| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2Cr2O7 + 3 SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O
W + Cl2 = WCl5 =>
2 W + 5 Cl2 = 2 WCl5
CoCl2 + HCl = HCoCl3 =>
CoCl2 + HCl = HCoCl3
CH3OH + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
5 CH3OH + 6 KMnO4 + 9 H2SO4 = 5 CO2 + 19 H2O + 6 MnSO4 + 3 K2SO4
Fe2O3 + K = K2O + Fe =>
Fe2O3 + 6 K = 3 K2O + 2 Fe
Ce2(SO4)3 + NaBiO3 + H2SO4 = Ce(SO4)2 + Bi2(SO4)3 + Na2SO4 + H2O =>
2 Ce2(SO4)3 + 2 NaBiO3 + 6 H2SO4 = 4 Ce(SO4)2 + Bi2(SO4)3 + Na2SO4 + 6 H2O
[Ag(NH3)2]Cl + KBr = AgBr + NH3 + KCl =>
[Ag(NH3)2]Cl + KBr = AgBr + 2 NH3 + KCl
NH3 + CaC2 + H2O = H2 + CN + CaOH =>
4 NH3 + 2 CaC2 + 2 H2O = 7 H2 + 4 CN + 2 CaOH
Cl2O3 + Na2O = Na2Cl2O4 =>
Cl2O3 + Na2O = Na2Cl2O4
[Ag(NH3)2]{+} + OH{-} + HCl = AgCl + NH3 + H2O =>
[Ag(NH3)2]{+} + OH{-} + HCl = AgCl + 2 NH3 + H2O
Sr(HO)2 + HBr = H2O + SrBr2 =>
Sr(HO)2 + 2 HBr = 2 H2O + SrBr2
Fe + Cl = Fe3Cl =>
3 Fe + Cl = Fe3Cl
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
NH4 + I2 = I2H4 + N =>
NH4 + I2 = I2H4 + N
C12H25SO4Na + H2O = C12H25SO4H + NaOH =>
C12H25SO4Na + H2O = C12H25SO4H + NaOH
BaF2 + H2SO4 = BaSO4 + HF =>
BaF2 + H2SO4 = BaSO4 + 2 HF
H2O = H + O =>
H2O = 2 H + O
LiOH + NaOH = OH + LiNa =>
LiOH + NaOH = 2 OH + LiNa
MgO2 + H2O = H2MgO2 + O =>
MgO2 + H2O = H2MgO2 + O
KMnO4 + H2SO4 + KBr = K2SO4 + Br2 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KBr = 6 K2SO4 + 5 Br2 + 2 MnSO4 + 8 H2O
KCl + Mg = MgCl + K =>
KCl + Mg = MgCl + K
Cu + FeCl3 = CuFeCl3 =>
Cu + FeCl3 = CuFeCl3
Pb + Cl = PbCl4 =>
Pb + 4 Cl = PbCl4
KMnO4 + C6H8O7 = K + MnO2 + CO2 + H2O =>
9 KMnO4 + 2 C6H8O7 = 9 K + 9 MnO2 + 12 CO2 + 8 H2O
Cu + CH4 = CuC + H =>
Cu + CH4 = CuC + 4 H
HCl + BaCO3 = CO2 + H2O + BaCl2 =>
2 HCl + BaCO3 = CO2 + H2O + BaCl2
MgPO4 = Mg + PO4 =>
MgPO4 = Mg + PO4
P4O10 + PCl5 = Cl3PO =>
P4O10 + 6 PCl5 = 10 Cl3PO
Ca(IO3)2 + KI + HCl = CaCl2 + KCl2 + I2 + H2O =>
2 Ca(IO3)2 + 10 KI + 24 HCl = 2 CaCl2 + 10 KCl2 + 7 I2 + 12 H2O
BaCl2 + K2SO4(aq) = BaSO4 + KCl(aq) =>
BaCl2 + K2SO4(aq) = BaSO4 + 2 KCl(aq)
C5H12O6 + N2O3 = NH3 + CO2 + H2O =>
3 C5H12O6 + 5 N2O3 = 10 NH3 + 15 CO2 + 3 H2O
C2H4OH + NaOH = C2H4(OH)2 + Na2 =>
2 C2H4OH + 2 NaOH = 2 C2H4(OH)2 + Na2
Cr2O7{-2} + H{+} + (C16H11O4) = Cr{+3} + H2O + CO2 =>
67 Cr2O7{-2} + 536 H{+} + 6(C16H11O4) = 134 Cr{+3} + 301 H2O + 96 CO2
MgO(s) + HCl(l) = MgCl2(aq) + H2O(g) =>
MgO(s) + 2 HCl(l) = MgCl2(aq) + H2O(g)
CH3CH2COH + KMnO4 + H2SO4 = K2SO4 + H2O + MnSO4 + CH3COOH =>
10 CH3CH2COH + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 12 H2O + 8 MnSO4 + 15 CH3COOH
Ni + H2O = Ni(OH)2 + H2 =>
Ni + 2 H2O = Ni(OH)2 + H2
CH3CO2H = CH3 + CO2H =>
CH3CO2H = CH3 + CO2H
Cl2(aq) + CaI2(aq) = CaCl2(aq) + I2(s) =>
Cl2(aq) + CaI2(aq) = CaCl2(aq) + I2(s)
Na2CO3 + Mn2O3 + O2 = Na6Mn9O18 + CO2 =>
12 Na2CO3 + 18 Mn2O3 + 3 O2 = 4 Na6Mn9O18 + 12 CO2
Na(HCO3) + H2SO4 = Na2(SO4) + H2O + CO2 =>
2 Na(HCO3) + H2SO4 = Na2(SO4) + 2 H2O + 2 CO2
NaOH + H1Cl = Na1Cl + H2O =>
NaOH + H1Cl = Na1Cl + H2O
Na2SO4 + MgCl2 = Na2Cl2 + MgSO4 =>
Na2SO4 + MgCl2 = Na2Cl2 + MgSO4
C3H8O + Cl = CCl4 + H2O + H2 =>
C3H8O + 12 Cl = 3 CCl4 + H2O + 3 H2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
B2O3 + CaF2 + H2SO4 = BF3 + CaSO4 + H2O =>
B2O3 + 3 CaF2 + 3 H2SO4 = 2 BF3 + 3 CaSO4 + 3 H2O
HCl + B(OH)3 = B(Cl)3 + H2O =>
3 HCl + B(OH)3 = B(Cl)3 + 3 H2O
C5H10(l) + O2(g) = CO2(g) + H2O =>
2 C5H10(l) + 15 O2(g) = 10 CO2(g) + 10 H2O
CH3CH(CH3)CH2OH + CUO = CH3CHO + H2O + CU =>
CH3CH(CH3)CH2OH + 2 CUO = 2 CH3CHO + H2O + 2 CU
K2CO3 + BaCl2 = KCl2 + Ba2CO3 =>
K2CO3 + 2 BaCl2 = 2 KCl2 + Ba2CO3
H2S + O2 + Pb{+2} + HCO3{-} = PbSO4 + H2CO3 =>
H2S + 2 O2 + Pb{+2} + 2 HCO3{-} = PbSO4 + 2 H2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/24
Équations équilibrées sur04/28/23
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