| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 Ag{+} = Cu{+2} + 2 Ag
KClO3 + C25H52 = CO2 + H2O + KCl =>
76 KClO3 + 3 C25H52 = 75 CO2 + 78 H2O + 76 KCl
HBr + K2S = H2S + KBr =>
2 HBr + K2S = H2S + 2 KBr
MnO4{-} + C2O4{-} = CO3{-} + MnO2 =>
MnO4{-} + C2O4{-} = 2 CO3{-} + MnO2
Cl2 + Mg = MgCl =>
Cl2 + 2 Mg = 2 MgCl
Ca3(PO4)2 + HNO3 = Ca(H2PO4)2 + Ca(NO3)2 =>
Ca3(PO4)2 + 4 HNO3 = Ca(H2PO4)2 + 2 Ca(NO3)2
Cr2(SO4)3 + K2CO3 = K2Cr2 + (SO4)3CO3 =>
Cr2(SO4)3 + K2CO3 = K2Cr2 + (SO4)3CO3
MgCO3(aq) + HCl(aq) = MgCl2 + H2O + CO2 =>
MgCO3(aq) + 2 HCl(aq) = MgCl2 + H2O + CO2
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
MgBr{2} = Mg + Br{2} =>
MgBr{2} = Mg + Br{2}
Fe + Ni{2+} = Fe{2+} + Ni =>
Fe + Ni{2+} = Fe{2+} + Ni
NaCH3COO + H2O = NaOH + CH3COOH =>
NaCH3COO + H2O = NaOH + CH3COOH
CaO3 + C = Ca0 + CO2 =>
2 CaO3 + 3 C = 2 Ca0 + 3 CO2
AgClO3 + Cl2 = AgCl + ClO2 =>
4 AgClO3 + 3 Cl2 = 4 AgCl + 6 ClO2
Al2(SO3)3(aq) + NaOH(aq) = Al(OH)3 + Na2SO3 =>
Al2(SO3)3(aq) + 6 NaOH(aq) = 2 Al(OH)3 + 3 Na2SO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
[(CH3)2CHO]3B + FeO = B3C + CO2 + H2O + Fe3C =>
30[(CH3)2CHO]3B + 447 FeO = 10 B3C + 111 CO2 + 315 H2O + 149 Fe3C
CH3H + O2 = CO + H2O =>
2 CH3H + 3 O2 = 2 CO + 4 H2O
KNO3 + Na = NaNO3 + K =>
KNO3 + Na = NaNO3 + K
ZnBr2(aq) + Na2CO3(aq) = ZnCO3(s) + NaBr(aq) =>
ZnBr2(aq) + Na2CO3(aq) = ZnCO3(s) + 2 NaBr(aq)
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
H2SO4 + Na3PO4 = H3(PO4) + Na2(SO4) =>
3 H2SO4 + 2 Na3PO4 = 2 H3(PO4) + 3 Na2(SO4)
LiH2PO4 + C6H12O6 + Fe2O3 = LiFePO4 + C + H2OOH =>
12 LiH2PO4 + C6H12O6 + 6 Fe2O3 = 12 LiFePO4 + 6 C + 12 H2OOH
SeCN = Se + CN =>
SeCN = Se + CN
Li + Si = Li4Si =>
4 Li + Si = Li4Si
Cr + KOH = K3CrO3 + H2 =>
2 Cr + 6 KOH = 2 K3CrO3 + 3 H2
CaCO3 + NHO3 = CO2 + H2O + Ca(NO3)2 =>
CaCO3 + 2 NHO3 = CO2 + H2O + Ca(NO3)2
C4H10N2 + C6H8O7 = (C4H10N2)3(C6H8O7)2 =>
3 C4H10N2 + 2 C6H8O7 = (C4H10N2)3(C6H8O7)2
H3AsO4 + KI = H3AsO3 + I2 + H2O + K2AsO3 =>
3 H3AsO4 + 4 KI = H3AsO3 + 2 I2 + 3 H2O + 2 K2AsO3
Na2CO3 + HIn = In{-} + Na{+} + H2CO3 =>
Na2CO3 + 2 HIn = 2 In{-} + 2 Na{+} + H2CO3
AlF3 + H2 = AlH + F2 =>
2 AlF3 + H2 = 2 AlH + 3 F2
Al2(SO4)3(s) + BaCl2 = BaSO4(s) + AlCl3 =>
Al2(SO4)3(s) + 3 BaCl2 = 3 BaSO4(s) + 2 AlCl3
CaAl2Si2O8 + CaCO3 = Ca4Al6Si6O24(CO3) =>
3 CaAl2Si2O8 + CaCO3 = Ca4Al6Si6O24(CO3)
LiOH + Fe = FeLiOH =>
LiOH + Fe = FeLiOH
Na2S2O3 + CN = SCN + Na2SO3 =>
Na2S2O3 + CN = SCN + Na2SO3
C3H60(l) + O2 = CO2(g) + H20(g) =>
C3H60(l) + 3 O2 = 3 CO2(g) + 3 H20(g)
Y + E = YE =>
Y + E = YE
H2 + SO4 + KOH = K2SO4 + H2O =>
H2 + SO4 + 2 KOH = K2SO4 + 2 H2O
I5O4 + CO = I2 + CO2 =>
2 I5O4 + 8 CO = 5 I2 + 8 CO2
CdSO4 = Cd + S + O2 =>
CdSO4 = Cd + S + 2 O2
LiCl(s) + H2O(l) = HCl + LiOH =>
LiCl(s) + H2O(l) = HCl + LiOH
Al(NO2)3 + Ba3(BO3)2 = AlBO3 + Ba(NO2)2 =>
2 Al(NO2)3 + Ba3(BO3)2 = 2 AlBO3 + 3 Ba(NO2)2
(NH4)Br + K2CO3 = (NH4)2CO3 + KBr =>
2(NH4)Br + K2CO3 = (NH4)2CO3 + 2 KBr
MnCl2 + HC5H7O2 + NaC2H3O2 = Mn(C5H7O2)2 + NaCl + HC2H3O2 =>
MnCl2 + 2 HC5H7O2 + 2 NaC2H3O2 = Mn(C5H7O2)2 + 2 NaCl + 2 HC2H3O2
Na2SiO3 + Cu = CuSiO3 + Na =>
Na2SiO3 + Cu = CuSiO3 + 2 Na
Ag(NO3) + SO3 = Ag(SO3) + NO3 =>
Ag(NO3) + SO3 = Ag(SO3) + NO3
Na3PO4 + Zn(CH3COO)2 = ZnPO4 + Na3(CH3COO)2 =>
Na3PO4 + Zn(CH3COO)2 = ZnPO4 + Na3(CH3COO)2
NH4NO3 = N2(g) + O2(g) + H2O(aq) =>
2 NH4NO3 = 2 N2(g) + O2(g) + 4 H2O(aq)
NaHS + H2O = H3O + NaS =>
NaHS + H2O = H3O + NaS
NH + I2 = N2I6 + H2 =>
2 NH + 3 I2 = N2I6 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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