| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 SrCl + 9 KMnO4 + 8 H3PO = 3 Cl2 + 3 Mn3(PO4) + 2 Sr3(PO4) + 3 K3PO4 + 12 H2O
C2H5OH + CuO = CH3CO2H + Cu2O + H2O =>
C2H5OH + 4 CuO = CH3CO2H + 2 Cu2O + H2O
Na2CO3(aq) + HNO3(aq) = CO2(g) + H2O(g) + NaNO3(aq) =>
Na2CO3(aq) + 2 HNO3(aq) = CO2(g) + H2O(g) + 2 NaNO3(aq)
Mn3O3 + H2O = Mn(OH)2 =>
Mn3O3 + 3 H2O = 3 Mn(OH)2
CuCl2 + (NH4)2C2O4 = CuC2O4 + NH4Cl =>
CuCl2 + (NH4)2C2O4 = CuC2O4 + 2 NH4Cl
H2O + HNO3 = NO4 + H2 =>
2 H2O + 2 HNO3 = 2 NO4 + 3 H2
HNO3(aq) + KRbS(aq) = H2S(g) + KNO3(aq) + RbNO3(aq) =>
2 HNO3(aq) + KRbS(aq) = H2S(g) + KNO3(aq) + RbNO3(aq)
HCHO + I2 + NaOH = CO2 + NaI + H2O =>
HCHO + 2 I2 + 4 NaOH = CO2 + 4 NaI + 3 H2O
(CrOH)(NO3)2 + HNO3 = Cr(NO3)3 + H2O =>
(CrOH)(NO3)2 + HNO3 = Cr(NO3)3 + H2O
Br2 + Be + NaOH = Na2BeO2 + NaBr + H2O =>
Br2 + Be + 4 NaOH = Na2BeO2 + 2 NaBr + 2 H2O
(C3H5N3O9) = CO2 + H2O + N2 + O2 =>
4(C3H5N3O9) = 12 CO2 + 10 H2O + 6 N2 + O2
HNO3 + As + H2O = H3AsO4 + N =>
HNO3 + As + H2O = H3AsO4 + N
C3H4N2 + HCl = HC3H4N2 + Cl =>
C3H4N2 + HCl = HC3H4N2 + Cl
FeI + CuHCO3 = FeHCO3 + CuI =>
FeI + CuHCO3 = FeHCO3 + CuI
C6H5NH(COCH3) + Br2 = C6H4BrNH(COCH3) + HBr =>
C6H5NH(COCH3) + Br2 = C6H4BrNH(COCH3) + HBr
Co2O3 + H5IO6 = H2O + Co5(IO6)3 =>
5 Co2O3 + 6 H5IO6 = 15 H2O + 2 Co5(IO6)3
C2H6NO2 + O2 = CO2 + H2O + HNO3 =>
4 C2H6NO2 + 15 O2 = 8 CO2 + 10 H2O + 4 HNO3
Ti + B4C = TiB2 + C =>
2 Ti + B4C = 2 TiB2 + C
HCI + KOH = H2O + KCI =>
HCI + KOH = H2O + KCI
Na + HCl(aq) = NaCl + H2(g) =>
2 Na + 2 HCl(aq) = 2 NaCl + H2(g)
C4H8 + KMnO4 + H2SO4 = C3H6O2 + K2SO4 + MnSO4 + H2O =>
15 C4H8 + 16 KMnO4 + 24 H2SO4 = 20 C3H6O2 + 8 K2SO4 + 16 MnSO4 + 24 H2O
AuCl3 = Au + Cl =>
AuCl3 = Au + 3 Cl
MgO + Cl2 = MgCl + O =>
2 MgO + Cl2 = 2 MgCl + 2 O
Mg(s) + HCl(l) = H(g) + MgCl(s) =>
Mg(s) + HCl(l) = H(g) + MgCl(s)
CO2H2 + Cu2CO3(OH)2 + H2O = Cu(HCO2)2*4H2O + CO2 =>
4 CO2H2 + Cu2CO3(OH)2 + 5 H2O = 2 Cu(HCO2)2*4H2O + CO2
SO4{2-} + K{+} = K2SO4 =>
SO4{2-} + 2 K{+} = K2SO4
C2H5OH + CH3(CH2)2COOH = CH3(CH2)2COOCH2CH3 + H2O =>
C2H5OH + CH3(CH2)2COOH = CH3(CH2)2COOCH2CH3 + H2O
LiCl = Li + Cl2 =>
2 LiCl = 2 Li + Cl2
Na + P = NaP =>
Na + P = NaP
LiNO3 + CdCl2 = Cd(NO3)2 + LiCl =>
2 LiNO3 + CdCl2 = Cd(NO3)2 + 2 LiCl
Zn + CO2 = Zn(CO2) =>
Zn + CO2 = Zn(CO2)
FeBr3 + KPO4 = Fe(PO4)3 + KBr =>
FeBr3 + 3 KPO4 = Fe(PO4)3 + 3 KBr
Na3Al(OH)6 = Al2O3 + NaOH + H2O =>
2 Na3Al(OH)6 = Al2O3 + 6 NaOH + 3 H2O
Pb(NO3)4 + H2SO4 = Pb2(SO4)4 + HNO3 =>
2 Pb(NO3)4 + 4 H2SO4 = Pb2(SO4)4 + 8 HNO3
C5H9(OH)3 + O2 = C + H2O =>
2 C5H9(OH)3 + 3 O2 = 10 C + 12 H2O
KAl(SO4)2*12H2O + KOH = Al(OH)3 + K2SO4 + H2O =>
KAl(SO4)2*12H2O + 3 KOH = Al(OH)3 + 2 K2SO4 + 12 H2O
C4H10S + H2 = C4H10 + H2S =>
C4H10S + H2 = C4H10 + H2S
Cl + FeBr3 = Br2 + FeCl3 =>
6 Cl + 2 FeBr3 = 3 Br2 + 2 FeCl3
CH3CH3CH3CH3 + O2 = CO2 + H2O =>
CH3CH3CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Na2S2O3(aq) + HCl(aq) = NaCl(s) + SO2(g) + S(s) + H2O(l) =>
Na2S2O3(aq) + 2 HCl(aq) = 2 NaCl(s) + SO2(g) + S(s) + H2O(l)
(CH3)3CCl + H2O = Cl + (CH3)COH + H3O =>
(CH3)3CCl + 7 H2O = Cl + 2(CH3)COH + 5 H3O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
BeNO32 + Al2F4 = Be4Al2 + NO32F =>
4 BeNO32 + Al2F4 = Be4Al2 + 4 NO32F
AlCl3(aq) + Na2S2O3(aq) = AlS2O3 + Na2Cl3 =>
AlCl3(aq) + Na2S2O3(aq) = AlS2O3 + Na2Cl3
C6H12O2 + Na2CO3 = C6H12ONa + CO2 + H2O =>
35 C6H12O2 + 16 Na2CO3 = 32 C6H12ONa + 34 CO2 + 18 H2O
Na2SO4 + NaOH = Na2 + OHSO4 =>
2 Na2SO4 + 2 NaOH = 3 Na2 + 2 OHSO4
Na2CO3 + (NH4)2CrO4 = (NH4)2CO3 + Na2CrO4 =>
Na2CO3 + (NH4)2CrO4 = (NH4)2CO3 + Na2CrO4
NaCl + Al(NO3)3 = (AlCl3) + NaNO3 =>
3 NaCl + Al(NO3)3 = (AlCl3) + 3 NaNO3
KI + Fe2(SO4)3 = K2(SO4) + FeSO4 + I =>
2 KI + Fe2(SO4)3 = K2(SO4) + 2 FeSO4 + 2 I
C2H4 + I2 = CH2I =>
C2H4 + I2 = 2 CH2I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/19/24
Équations équilibrées sur02/18/23
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