| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaH2PO3 + 2 CuSO4 + H2O = 3 NaH2PO4 + 2 Cu + 2 HSO3
C2H5ON + H2SO4 + H2O = C2H4O2 + (NH4)2SO4 =>
2 C2H5ON + H2SO4 + 2 H2O = 2 C2H4O2 + (NH4)2SO4
Lu + C + I + F + Er = LuCIFEr =>
Lu + C + I + F + Er = LuCIFEr
Ag3PO4 + NH3*H2O = [Ag(NH3)6]3PO4 + H2O =>
Ag3PO4 + 18 NH3*H2O = [Ag(NH3)6]3PO4 + 18 H2O
C6H6(l) + Br2(g) = C6H5Br(l) + HBr(l) =>
C6H6(l) + Br2(g) = C6H5Br(l) + HBr(l)
NaHCO3 = Na + H2 + C + O2 =>
2 NaHCO3 = 2 Na + H2 + 2 C + 3 O2
Cr(H2O)3 + NaOH = Cr(OH)3 + Na + H2O =>
Cr(H2O)3 + 3 NaOH = Cr(OH)3 + 3 Na + 3 H2O
MnO4{-2} + H{+} = MnO4{-} + Mn{+2} + H2O =>
5 MnO4{-2} + 8 H{+} = 4 MnO4{-} + Mn{+2} + 4 H2O
C6H5N(CH3)2 + ClCH2COCl = Cl + CH3CONHC6(CH3)2 + C6H6N(CH3)2 =>
4 C6H5N(CH3)2 + ClCH2COCl = 2 Cl + CH3CONHC6(CH3)2 + 3 C6H6N(CH3)2
MgSO4 + Fe(ClO3)2 = FeSO4 + Mg(ClO3)2 =>
MgSO4 + Fe(ClO3)2 = FeSO4 + Mg(ClO3)2
Mg(OH)2 + C2H4O2 = H2O + Mg(C2H3O2)2 =>
Mg(OH)2 + 2 C2H4O2 = 2 H2O + Mg(C2H3O2)2
KNO3 + Na = K2O + NaO + N2 =>
2 KNO3 + 5 Na = K2O + 5 NaO + N2
HCO3 + H2SO3 = H2CO3 + HSO3 =>
HCO3 + H2SO3 = H2CO3 + HSO3
Sn1S2 + O2 = Sn1O2 + SO2 =>
Sn1S2 + 3 O2 = Sn1O2 + 2 SO2
S2O3{-2} + Br2 + H2O = SO4{-2} + Br{-} + H3O{+} =>
S2O3{-2} + 4 Br2 + 15 H2O = 2 SO4{-2} + 8 Br{-} + 10 H3O{+}
(CH3)2CHCH2OH + O2 = CO2 + H2O =>
(CH3)2CHCH2OH + 6 O2 = 4 CO2 + 5 H2O
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
Rb + HNO3 = RbNO3 + NH4NO3 + H2O =>
8 Rb + 10 HNO3 = 8 RbNO3 + NH4NO3 + 3 H2O
BH3 + O2 = BO2 + H2O =>
4 BH3 + 7 O2 = 4 BO2 + 6 H2O
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
Al + OH = Al(O)3 + H =>
Al + 3 OH = Al(O)3 + 3 H
FeCl2 + NH3 + H2O = Fe(OH)2 + (NH4)Cl =>
FeCl2 + 2 NH3 + 2 H2O = Fe(OH)2 + 2(NH4)Cl
Zn + H2SO4 = ZnSO4(H2) =>
Zn + H2SO4 = ZnSO4(H2)
LiCl + NaF = LiF + NaCl(aq) =>
LiCl + NaF = LiF + NaCl(aq)
AI + Fe(NO3)2 = AI(NO3)2 + Fe =>
AI + Fe(NO3)2 = AI(NO3)2 + Fe
P4 + NaOH + H2O = Na2HHPO3 + PH3 =>
5 P4 + 24 NaOH + 12 H2O = 12 Na2HHPO3 + 8 PH3
KI2 + KIO3 = K2O + KI3 =>
16 KI2 + KIO3 = 3 K2O + 11 KI3
La3 + H2O = LaOH + H2 =>
2 La3 + 6 H2O = 6 LaOH + 3 H2
HH2H = H =>
HH2H = 4 H
(NH4)2SO3 + Ba(OH)2 = BaSO3 + NH4OH =>
(NH4)2SO3 + Ba(OH)2 = BaSO3 + 2 NH4OH
Ba + Cr + O = BaCrO =>
Ba + Cr + O = BaCrO
Al + LiOH + H2O = Li3[Al(OH)6] + H2 =>
2 Al + 6 LiOH + 6 H2O = 2 Li3[Al(OH)6] + 3 H2
KI + HCl + O3 = I2 + H2O + KCl =>
6 KI + 6 HCl + O3 = 3 I2 + 3 H2O + 6 KCl
C3H8O(propanol) + O2 = CO + H2O =>
C3H8O(propanol) + 3 O2 = 3 CO + 4 H2O
NH{-4}NO{-2} = N{-2} + H{-2}O =>
NH{-4}NO{-2} = N{-2} + H{-2}O
[Mg3(OH)2][Si4O10] + Na2CO3 = MgO + Na4SiO4 + CO2 + H2O =>
[Mg3(OH)2][Si4O10] + 8 Na2CO3 = 3 MgO + 4 Na4SiO4 + 8 CO2 + H2O
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
W(OH)2 + HCl = WCl2 + H2O =>
W(OH)2 + 2 HCl = WCl2 + 2 H2O
Ca(C2H3O2)2 + AlF3 = CaF2 + Al(C2H3O2)3 =>
3 Ca(C2H3O2)2 + 2 AlF3 = 3 CaF2 + 2 Al(C2H3O2)3
NaOH + CO2 + H2O = NaH3CO4 =>
NaOH + CO2 + H2O = NaH3CO4
Mg + HPO4 = H2 + Mg3(PO4)2 =>
3 Mg + 2 HPO4 = H2 + Mg3(PO4)2
H2SO4 + Cr(OH)2 = H2O + CrSO4 =>
H2SO4 + Cr(OH)2 = 2 H2O + CrSO4
NaHCO3 + C12H22O11 = Na2CO3 + CO2 + H =>
26 NaHCO3 + C12H22O11 = 13 Na2CO3 + 25 CO2 + 48 H
MgSO4 + NH4OH = MgNH4 + OHSO4 =>
MgSO4 + NH4OH = MgNH4 + OHSO4
CuCl2(s) + Na2SO4(aq) = CuSO4 + NaCl =>
CuCl2(s) + Na2SO4(aq) = CuSO4 + 2 NaCl
C2O4H2 + KMnO4 = CO2 + K2C2O4 + MnC2O4 + H2O =>
8 C2O4H2 + 2 KMnO4 = 10 CO2 + K2C2O4 + 2 MnC2O4 + 8 H2O
Fe + P = Fe2P =>
2 Fe + P = Fe2P
NH4OH + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH4OH + AlCl3 = Al(OH)3 + 3 NH4Cl
NaCl = Cl + Na =>
NaCl = Cl + Na
P2O3 + H2O = H5PO4 =>
P2O3 + 5 H2O = 2 H5PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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