| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Au + 3 Cl2 = 2 AuCl3
NaOH + Zn(OH)2 = Na2Zn(OH)4 =>
2 NaOH + Zn(OH)2 = Na2Zn(OH)4
I2 + Na2S2O3 = Na2S4O6 + NaI =>
I2 + 2 Na2S2O3 = Na2S4O6 + 2 NaI
CsTi(SO4)2(H2O)12 + NaOH = Cs2SO4 + Na2SO4 + Ti(OH)3 + H2O =>
2 CsTi(SO4)2(H2O)12 + 6 NaOH = Cs2SO4 + 3 Na2SO4 + 2 Ti(OH)3 + 24 H2O
CH3CH2COOH + NH3 = CH3CH2COOHNH3 =>
CH3CH2COOH + NH3 = CH3CH2COOHNH3
Al + SrO = Al2O3 + Sr =>
2 Al + 3 SrO = Al2O3 + 3 Sr
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
NH4ClO4 + Al = Al2O3 + AlCl3 + NO + H2O =>
3 NH4ClO4 + 3 Al = Al2O3 + AlCl3 + 3 NO + 6 H2O
PbO(s) + NH3(g) = Pb(s) + N2(g) + H2O(l) =>
3 PbO(s) + 2 NH3(g) = 3 Pb(s) + N2(g) + 3 H2O(l)
HCOOH + P2O5 = (HCO)2O + H3PO4 =>
6 HCOOH + P2O5 = 3(HCO)2O + 2 H3PO4
Cl2 + KI + KOH = KCl + KIO4 + H2O =>
4 Cl2 + KI + 8 KOH = 8 KCl + KIO4 + 4 H2O
SnCl2 + K2Cr2O7 + HCl = SnCl4 + H2O + KCl + CrCl3 =>
3 SnCl2 + K2Cr2O7 + 14 HCl = 3 SnCl4 + 7 H2O + 2 KCl + 2 CrCl3
BeCO3 + HCl = BeCl2 + H2O + CO2 =>
BeCO3 + 2 HCl = BeCl2 + H2O + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H5OH + KMnO4 + H2SO4 = C2H4O2 + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 C2H4O2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
K3PO4 + FeCl2 = Fe3(PO4)2 + KCl =>
2 K3PO4 + 3 FeCl2 = Fe3(PO4)2 + 6 KCl
[Ca(H2PO4)2*H2O] + Ca10(PO4)6(OH)2 + H2O = [CaHPO4*2H2O] =>
4[Ca(H2PO4)2*H2O] + Ca10(PO4)6(OH)2 + 22 H2O = 14[CaHPO4*2H2O]
Al + NiCl2 = AlCl3 + Ni =>
2 Al + 3 NiCl2 = 2 AlCl3 + 3 Ni
P + CuSO4 + H2O = Cu + H3PO4 + H2SO =>
8 P + 5 CuSO4 + 17 H2O = 5 Cu + 8 H3PO4 + 5 H2SO
CuNO3 = CuNO2 + O2 =>
2 CuNO3 = 2 CuNO2 + O2
Na3H2IO6 + NaClO + MnSO4 = Na7[Mn(HIO6)2(H2IO6)] + NaCl + Na2SO4 + H2O =>
3 Na3H2IO6 + NaClO + MnSO4 = Na7[Mn(HIO6)2(H2IO6)] + NaCl + Na2SO4 + H2O
KOH + Fe(NO3)3 = Fe(OH)3 + KNO3 =>
3 KOH + Fe(NO3)3 = Fe(OH)3 + 3 KNO3
KMnO4 + KHSO3 + NaOH = K2MnO4 + Na2MnO4 + K2SO4 + H2O =>
4 KMnO4 + 2 KHSO3 + 6 NaOH = K2MnO4 + 3 Na2MnO4 + 2 K2SO4 + 4 H2O
H2CrO4(aq) + NaOH(aq) = Na2CrO4(aq) + H2O(l) =>
H2CrO4(aq) + 2 NaOH(aq) = Na2CrO4(aq) + 2 H2O(l)
C6H12O6 + O2 = CO2 + H2O0 =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O0
Cl2 + AgNO3 = AgCl + ClNO3 =>
Cl2 + AgNO3 = AgCl + ClNO3
LiOH + Cu(Cl)2 = Li(Cl)2 + CuOH =>
LiOH + Cu(Cl)2 = Li(Cl)2 + CuOH
N2 + H2O + HNO3 = NH4NO3 =>
4 N2 + 9 H2O + 2 HNO3 = 5 NH4NO3
BaNO3 + KCrO4 = BaCrO4 + KNO3 =>
BaNO3 + KCrO4 = BaCrO4 + KNO3
Zn(s) + HNO3(aq) = (g)Zn(NO3)2(aq) + NH4NO3(aq) + H2O(l) =>
4 Zn(s) + 10 HNO3(aq) = 4(g)Zn(NO3)2(aq) + NH4NO3(aq) + 3 H2O(l)
Zn + H2SO4 = H2O + S + ZnSO4 =>
3 Zn + 4 H2SO4 = 4 H2O + S + 3 ZnSO4
SO3 + NaOH = NaHSO4 =>
SO3 + NaOH = NaHSO4
SB2S3(S) + HCl(aq) = SBCl3(aq) + H2S(g) =>
SB2S3(S) + 6 HCl(aq) = 2 SBCl3(aq) + 3 H2S(g)
CH3OCH2CH3 + HBr = CH3Br + OHCH2CH3 =>
CH3OCH2CH3 + HBr = CH3Br + OHCH2CH3
Cd + Cu(NO3)2 = Cd(NO3)2 + Cu =>
Cd + Cu(NO3)2 = Cd(NO3)2 + Cu
BeO + KOH + H2O = K2(Be(OH)4) =>
BeO + 2 KOH + H2O = K2(Be(OH)4)
K3PO4 + FeCl2 = Fe3(PO4)2 + KCl =>
2 K3PO4 + 3 FeCl2 = Fe3(PO4)2 + 6 KCl
C6H11Cl + NH3 = C6H11NH3Cl =>
C6H11Cl + NH3 = C6H11NH3Cl
[HSO3C6H4NN]HSO4 + Na2SO3 + H2O = [HSO3C6H4NHNH2]HSO4 + Na2SO4 =>
2[HSO3C6H4NN]HSO4 + 3 Na2SO3 + 3 H2O = 2[HSO3C6H4NHNH2]HSO4 + 3 Na2SO4
KNO3 + C8H22O11 = H2O + K2CO3 + CO2 + N2 =>
32 KNO3 + 5 C8H22O11 = 55 H2O + 16 K2CO3 + 24 CO2 + 16 N2
FeO + H2O2 = Fe2O3 + H2O =>
2 FeO + H2O2 = Fe2O3 + H2O
Al + H2O + Na2CO3 = Na[Al(OH)4] + NaHCO3 + H2 =>
2 Al + 8 H2O + 2 Na2CO3 = 2 Na[Al(OH)4] + 2 NaHCO3 + 3 H2
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NO2 + H2O = HNO3 + NO = =>
3 NO2 + H2O = 2 HNO3 + NO
(Cr(OH)2)3PO4 + H2SO4 = Cr2(SO4)3 + CrPO4 + H2O =>
(Cr(OH)2)3PO4 + 3 H2SO4 = Cr2(SO4)3 + CrPO4 + 6 H2O
Ba(NO3)2(aq) + CaSO4(aq) = BaSO4(s) + Ca(NO3)2(aq) =>
Ba(NO3)2(aq) + CaSO4(aq) = BaSO4(s) + Ca(NO3)2(aq)
Fe2(SO4)3*9H2O = Fe(OH)3 + H + SO4 + H2O =>
Fe2(SO4)3*9H2O = 2 Fe(OH)3 + 6 H + 3 SO4 + 3 H2O
Sr(OH)2 + Fe(NO3)3 = Sr(NO3)2 + Fe(OH)3 =>
3 Sr(OH)2 + 2 Fe(NO3)3 = 3 Sr(NO3)2 + 2 Fe(OH)3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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