| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6(s) + 7 O2 = 4 CO2 + 6 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
RCOOH + NaOH + CuSO4X5 = Cu2(RCOO)4 + Na2SO4 + H2O + X =>
4 RCOOH + 4 NaOH + 2 CuSO4X5 = Cu2(RCOO)4 + 2 Na2SO4 + 4 H2O + 10 X
CrCl2 + Cl2 = CrCl3 =>
2 CrCl2 + Cl2 = 2 CrCl3
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Ba(OH)2 + NaOH = NaBa + OH =>
Ba(OH)2 + NaOH = NaBa + 3 OH
FeCl3 + HOH = Fe(OH)3 + HCl =>
FeCl3 + 3 HOH = Fe(OH)3 + 3 HCl
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
K3Fe(CN6) + Ni(NO3)2 = Fe(CN6)Ni + K + (NO3)2 =>
K3Fe(CN6) + Ni(NO3)2 = Fe(CN6)Ni + 3 K + (NO3)2
(NH3)2(SO3) + BaBr2 = (NH3)Br + (SO3)Ba =>
(NH3)2(SO3) + BaBr2 = 2(NH3)Br + (SO3)Ba
NH4VO3 + HNO3 = VO(NO3)3 + NH3 + H2O =>
NH4VO3 + 3 HNO3 = VO(NO3)3 + NH3 + 2 H2O
NH4Cl(aq) = (aq)NH3(g) + HCl(aq) =>
NH4Cl(aq) = (aq)NH3(g) + HCl(aq)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(OH)2 + Li = LiOH + Fe =>
Fe(OH)2 + 2 Li = 2 LiOH + Fe
[KAl(SO4)2*12H2O] + BaCl2 = BaSO4 + H2O + KCl + AlCl3 =>
[KAl(SO4)2*12H2O] + 2 BaCl2 = 2 BaSO4 + 12 H2O + KCl + AlCl3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
H2C2O4(H2O) + K2Cr2O7 = K[Cr(C2O4)2](H2O)5 + H2O + CO2 =>
7 H2C2O4(H2O) + K2Cr2O7 = 2 K[Cr(C2O4)2](H2O)5 + 4 H2O + 6 CO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Li3N + NH4(NO3) = LiNO3 + (NH4)3N =>
Li3N + 3 NH4(NO3) = 3 LiNO3 + (NH4)3N
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CH4 + CO2 = C6H12O6 =>
3 CH4 + 3 CO2 = C6H12O6
KCuCl3 + H2O = K2CuCl4*2H2O + CuCl2*2H2O =>
2 KCuCl3 + 4 H2O = K2CuCl4*2H2O + CuCl2*2H2O
Cu2[Fe(CN)6] + NaOH = Na4[Fe(CN)6] + Cu(OH)2 =>
Cu2[Fe(CN)6] + 4 NaOH = Na4[Fe(CN)6] + 2 Cu(OH)2
Fe = Fe2 =>
2 Fe = Fe2
C3H8O3 + C17H35COOH = C57H110O6 + H2O =>
C3H8O3 + 3 C17H35COOH = C57H110O6 + 3 H2O
Ni(NO3)2 + H2O = Ni(H2O)6 + NO3 =>
Ni(NO3)2 + 6 H2O = Ni(H2O)6 + 2 NO3
Na2PO4 + ZnSO4 = Na2SO4 + ZnPO4 =>
Na2PO4 + ZnSO4 = Na2SO4 + ZnPO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(NH4)2SO4(aq) + NaOH(aq) = Na2SO4(s) + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = Na2SO4(s) + 2 H2O(l) + 2 NH3(g)
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
MnO2 + MnF2 + LiMnO2 + Li4TiO4 = Li13Mn04Ti03O17F03 =>
3 MnO2 + 3 MnF2 + 2 LiMnO2 + 6 Li4TiO4 = 2 Li13Mn04Ti03O17F03
Ga(NO3)3 + H2O = H(NO3) + Ga(OH)3 =>
Ga(NO3)3 + 3 H2O = 3 H(NO3) + Ga(OH)3
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Fe + HCl(konc) = FeCl3 + H2 =>
2 Fe + 6 HCl(konc) = 2 FeCl3 + 3 H2
(NaOH) + H2SO4 = H2O + Na2SO4 =>
2(NaOH) + H2SO4 = 2 H2O + Na2SO4
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu(SO4) + HCl = CuCl + H(SO4) =>
Cu(SO4) + HCl = CuCl + H(SO4)
Mn2O5 = Mn + O2 =>
2 Mn2O5 = 4 Mn + 5 O2
Zn + NiSO4 = Ni + ZnSO4 =>
Zn + NiSO4 = Ni + ZnSO4
Ni + HBrO3 = Ni(BrO3)2 + BrO + H2O =>
3 Ni + 8 HBrO3 = 3 Ni(BrO3)2 + 2 BrO + 4 H2O
Br + O7 = Br2O7 =>
2 Br + O7 = Br2O7
H2O2 + Mn = O2 + HMn2 =>
H2O2 + 4 Mn = O2 + 2 HMn2
KMnO4 + HCl = Cl2 + K2MnCl6 + H3MnCl6 + H2O =>
4 KMnO4 + 38 HCl = 7 Cl2 + 2 K2MnCl6 + 2 H3MnCl6 + 16 H2O
As2O3 + HNO3 + H2O = H3AsO4 + N203 =>
1015 As2O3 + 812 HNO3 + 2639 H2O = 2030 H3AsO4 + 4 N203
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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