| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(s) + 2 HCl(l) = ZnCl2(s) + H2(g)
No2 = No =>
No2 = 2 No
ZnSO4 + MnCl2 = ZnCl2 + MnSO4 =>
ZnSO4 + MnCl2 = ZnCl2 + MnSO4
Cr2O3 + C = Cr + CO =>
Cr2O3 + 3 C = 2 Cr + 3 CO
PH(g) + O(g) = PO1*(s) + H2O(g) =>
2 PH(g) + 3 O(g) = 2 PO1*(s) + H2O(g)
MgCO3 = CO2MgO =>
MgCO3 = CO2MgO
SO2 + Ca(OH)2 = H2O + Ca2SO4 =>
SO2 + 2 Ca(OH)2 = 2 H2O + Ca2SO4
KCl + CO2 + NH3 + H2O = NH4Cl + KHCO3 =>
KCl + CO2 + NH3 + H2O = NH4Cl + KHCO3
NbO2F + Al + CaO = Nb3Al + Al2O3 + CaF2 =>
6 NbO2F + 12 Al + 3 CaO = 2 Nb3Al + 5 Al2O3 + 3 CaF2
Na2HPO4 + H + (NH4)6[Mo7O24] = (NH4)3[P(Mo3O10)4] + H2O + Na + NH4 =>
7 Na2HPO4 + 65 H + 12(NH4)6[Mo7O24] = 7(NH4)3[P(Mo3O10)4] + 36 H2O + 14 Na + 51 NH4
NK = N + K2 =>
2 NK = 2 N + K2
C3H8O + HCOOH = HCOOC3H7 + H2O =>
C3H8O + HCOOH = HCOOC3H7 + H2O
CH4 + KOH = CH3KO + H2 =>
CH4 + KOH = CH3KO + H2
Cl3 + Zn = ZnCl3 =>
Cl3 + Zn = ZnCl3
KMnO4 + H2O2 = O2 + MnO2 + KOH =>
2 KMnO4 + H2O2 = 2 O2 + 2 MnO2 + 2 KOH
BaCl2 + K2(CO)3 = Ba(CO)3 + KCl =>
BaCl2 + K2(CO)3 = Ba(CO)3 + 2 KCl
RbOH + SiO2 = Rb2SiO3 + H2O =>
2 RbOH + SiO2 = Rb2SiO3 + H2O
Co(NO3)2(H2O)6 + LiNO3 + Fe(NO3)3(H2O)9 + C6H8O7(H2O) = Li3Co4Fe23O40 + N2 + H2O + CO2 =>
36 Co(NO3)2(H2O)6 + 27 LiNO3 + 207 Fe(NO3)3(H2O)9 + 200 C6H8O7(H2O) = 9 Li3Co4Fe23O40 + 360 N2 + 3079 H2O + 1200 CO2
H3PO2 + I + H2O = HI + H3PO4 =>
H3PO2 + 4 I + 2 H2O = 4 HI + H3PO4
CuI + Na2CO3 = Cu2CO3 + NaI =>
2 CuI + Na2CO3 = Cu2CO3 + 2 NaI
HCl2 + Zn2 = Zn2H(Cl)2 =>
HCl2 + Zn2 = Zn2H(Cl)2
N2 + H2 + HCl = NH4Cl =>
N2 + 3 H2 + 2 HCl = 2 NH4Cl
Mg(NO3)2 = MgO + (NO)2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 2(NO)2 + 3 O2
C9H8O4 + OH{-} = C9H7O4{-} + H2O =>
C9H8O4 + OH{-} = C9H7O4{-} + H2O
Cl2 + Ba(OH)2 = Ba(ClO3)2 + BaCl + H2O =>
7 Cl2 + 12 Ba(OH)2 = 2 Ba(ClO3)2 + 10 BaCl + 12 H2O
Cl2 + K2S2O3 + KOH = KCl + K2SO4 + H2O =>
4 Cl2 + K2S2O3 + 10 KOH = 8 KCl + 2 K2SO4 + 5 H2O
Ba(OH)2Zn(NO3)2 = Zn(OH)2Ba(NO3)2 =>
Ba(OH)2Zn(NO3)2 = Zn(OH)2Ba(NO3)2
C3 = C4 =>
4 C3 = 3 C4
C6H10 + Cl2 = C6H6Cl6 + HCl =>
C6H10 + 5 Cl2 = C6H6Cl6 + 4 HCl
C3H46 + HCl = C3H6Cl + H2 =>
2 C3H46 + 2 HCl = 2 C3H6Cl + 41 H2
Na2CO3 + CuSO4 = Na2Cu + CO3SO4 =>
Na2CO3 + CuSO4 = Na2Cu + CO3SO4
Mg(s) + Co(NO3)2(g) = Mg(NO3)2(g) + Co(s) =>
Mg(s) + Co(NO3)2(g) = Mg(NO3)2(g) + Co(s)
NaNCS + Fe(NO3)3 = Na(NO3)3 + FeNCS =>
NaNCS + Fe(NO3)3 = Na(NO3)3 + FeNCS
Ca(NO3)2 + ZrO(NO3)2 + C2H5NO2 = CaZrO3 + CO2 + H2O + N2 =>
9 Ca(NO3)2 + 9 ZrO(NO3)2 + 20 C2H5NO2 = 9 CaZrO3 + 40 CO2 + 50 H2O + 28 N2
Al(OH)3 + HCl(ac) = AlCl3 + H2O =>
Al(OH)3 + 3 HCl(ac) = AlCl3 + 3 H2O
N2H4 + I = N2 + HI =>
N2H4 + 4 I = N2 + 4 HI
Zn + Al(SO4) = Al + Zn(SO4) =>
Zn + Al(SO4) = Al + Zn(SO4)
(NH4)2CO3 + FeCl3 = (NH4)2Cl3 + FeCO3 =>
(NH4)2CO3 + FeCl3 = (NH4)2Cl3 + FeCO3
O6H1C6 + O2 = CO2 + H2O =>
4 O6H1C6 + 13 O2 = 24 CO2 + 2 H2O
FeCl3 + VSO4 + H2SO4 = FeSO4 + (VO2)Cl + H2O + SO2 =>
FeCl3 + 3 VSO4 + 2 H2SO4 = FeSO4 + 3(VO2)Cl + 2 H2O + 4 SO2
Cr + FeCl2 = CrCl2 + Fe =>
Cr + FeCl2 = CrCl2 + Fe
Ag + HNO3 = AgNO3 + H{+} + e =>
Ag + HNO3 = AgNO3 + H{+} + e
Al(CH3COO)3 + MgCl2 + H2O = Mg(OH)2 + CH3COOH + AlCl3 =>
2 Al(CH3COO)3 + 3 MgCl2 + 6 H2O = 3 Mg(OH)2 + 6 CH3COOH + 2 AlCl3
C3H4NO2 + O2 = CO2 + NH3 + H2O =>
4 C3H4NO2 + 9 O2 = 12 CO2 + 4 NH3 + 2 H2O
K2CrO4 + H2SO4 + Zn = ZnCrO4 + K2SO4 + H2 =>
K2CrO4 + H2SO4 + Zn = ZnCrO4 + K2SO4 + H2
HNO + Sc(OH)3 = Sc(NO)3 + H2O =>
3 HNO + Sc(OH)3 = Sc(NO)3 + 3 H2O
CH3CH2CH2Br + HBr = CH3CHBrCH2Br + H2 =>
CH3CH2CH2Br + HBr = CH3CHBrCH2Br + H2
LiCl + K3(PO4) = Li3(PO4) + KCl =>
3 LiCl + K3(PO4) = Li3(PO4) + 3 KCl
CoO + CaCO3 + NH4H2PO4 = CaCoP2O7 + NH3 + CO2 + H2O =>
CoO + CaCO3 + 2 NH4H2PO4 = CaCoP2O7 + 2 NH3 + CO2 + 3 H2O
K3PO4 + Al2(SO4)3 = K2SO4 + AlPO4 =>
2 K3PO4 + Al2(SO4)3 = 3 K2SO4 + 2 AlPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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