| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OCl)Cl + 2 HCl = Cl2 + CaCl2 + H2O
FeCl3*6H2O + NH4OH + C5H8O2 = Fe(C5H7O2)3 + H2O + NH4Cl =>
FeCl3*6H2O + 3 NH4OH + 3 C5H8O2 = Fe(C5H7O2)3 + 9 H2O + 3 NH4Cl
copper + sulfuricacid = copper(II)sulfate + sulfurdioxide + water =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
FeS + MgCl2O8 = Fe2O3 + SO2 + MgCl2 =>
16 FeS + 7 MgCl2O8 = 8 Fe2O3 + 16 SO2 + 7 MgCl2
AgO + KOH = K2AgO2 + H2O =>
AgO + 2 KOH = K2AgO2 + H2O
Ba2Cl1 + K1(CO3)2 = BaCO3 + KCl =>
Ba2Cl1 + K1(CO3)2 = 2 BaCO3 + KCl
C12H22O11 + HNO3 = CO2 + H2O + NO2 =>
C12H22O11 + 48 HNO3 = 12 CO2 + 35 H2O + 48 NO2
CH4N2O + NaOH = NaCH3N2O + H2O =>
CH4N2O + NaOH = NaCH3N2O + H2O
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
Ca(NO3)2 + Al(NO3)3 + CH4N2O = CaAl2O4 + CO2 + H2O + N2 =>
3 Ca(NO3)2 + 6 Al(NO3)3 + 20 CH4N2O = 3 CaAl2O4 + 20 CO2 + 40 H2O + 32 N2
KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + H2O =>
2 KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + 2 H2O
Na2[B2(O2)2(OH)4] + KI + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + I2 =>
Na2[B2(O2)2(OH)4] + 4 KI + 3 H2SO4 = Na2SO4 + 2 K2SO4 + B2O3 + 5 H2O + 2 I2
Pu4 + O2 = Pu4O10 =>
Pu4 + 5 O2 = Pu4O10
C6H10 + Br2 = C6H3Br11 + HBr =>
C6H10 + 9 Br2 = C6H3Br11 + 7 HBr
Co(NO3)2 + (NH4)2CO3 = CoCO3 + NH4NO3 =>
Co(NO3)2 + (NH4)2CO3 = CoCO3 + 2 NH4NO3
K + NaNO3 = Na + K(NO3)2 =>
K + 2 NaNO3 = 2 Na + K(NO3)2
Cu2Cl7*6H2O + Al = AlCl + Cu + H2O =>
Cu2Cl7*6H2O + 7 Al = 7 AlCl + 2 Cu + 6 H2O
Be(NO3)3 = Be2O3 + NO2 + O2 =>
4 Be(NO3)3 = 2 Be2O3 + 12 NO2 + 3 O2
H + CN = NCH =>
H + CN = NCH
FeCl3 + K2S = Fe2S3 + KCl =>
2 FeCl3 + 3 K2S = Fe2S3 + 6 KCl
NaI(aq) + Pb(NO3)2(aq) = PbI2 + NaNO3(aq) =>
2 NaI(aq) + Pb(NO3)2(aq) = PbI2 + 2 NaNO3(aq)
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
CaC2O4 + UO2*2UO3 = UO2 + CaCO3 + CO2 =>
2 CaC2O4 + UO2*2UO3 = 3 UO2 + 2 CaCO3 + 2 CO2
Mg(OH)2 + Pb(SO4)2 = Mg(SO4) + Pb(OH)4 =>
2 Mg(OH)2 + Pb(SO4)2 = 2 Mg(SO4) + Pb(OH)4
(NH4)2Cr2O7 = Cr(OH)3 + N2 + H2O =>
(NH4)2Cr2O7 = 2 Cr(OH)3 + N2 + H2O
Ti + Mg(NO3)2 = Ti(NO3) + Mg =>
2 Ti + Mg(NO3)2 = 2 Ti(NO3) + Mg
FeO2 + H2 = Fe + H2O =>
FeO2 + 2 H2 = Fe + 2 H2O
(K)2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
(K)2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
FeCrO + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCrO + 4 K2CO3 + 7 O2 = 2 Fe2O3 + 4 K2CrO4 + 4 CO2
K4Fe(CN)6 + FeSO4 = FeK4 + FeSO4(CN)6 =>
K4Fe(CN)6 + FeSO4 = FeK4 + FeSO4(CN)6
Cu + (NO4) = Cu(NO4)2 =>
Cu + 2(NO4) = Cu(NO4)2
HNO3 + Ba = Ba(NO3)2 + H2 =>
2 HNO3 + Ba = Ba(NO3)2 + H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HCl + AgNO3 = HClAgNO3 =>
HCl + AgNO3 = HClAgNO3
C17H34O2H6 + O2 = CO2 + H2O =>
C17H34O2H6 + 26 O2 = 17 CO2 + 20 H2O
AlN3 + NH4Cl + O2 = AlCl3 + N2 + H2O =>
AlN3 + 3 NH4Cl + 3 O2 = AlCl3 + 3 N2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mg(NO3)2 + Mn(SO3)2 = Mg(SO3)2 + Mn(NO3)2 =>
Mg(NO3)2 + Mn(SO3)2 = Mg(SO3)2 + Mn(NO3)2
Zn + Cu(NO3)2 = Cu + Zn(NO3)2 =>
Zn + Cu(NO3)2 = Cu + Zn(NO3)2
Na(CO3)2 + C6H8O7 = CO2 + Na3C6H5O7 + H2O =>
6 Na(CO3)2 + 3 C6H8O7 = 18 CO2 + 2 Na3C6H5O7 + 7 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na2S2O3 + I{-} + H2O = I2 + Na{+} + S + OH{-} =>
Na2S2O3 + 4 I{-} + 3 H2O = 2 I2 + 2 Na{+} + 2 S + 6 OH{-}
Sn{+4} + CH3CSNH2 + H2O = SnS2 + CH3CONH2 + H{+} =>
Sn{+4} + 2 CH3CSNH2 + 2 H2O = SnS2 + 2 CH3CONH2 + 4 H{+}
SO3{2-} + MnO4{-} + H2O = MnO2 + SO4{2} + OH{-} =>
SO3{2-} + 2 MnO4{-} + 3 H2O = 2 MnO2 + SO4{2} + 6 OH{-}
C8H18*C7H8 + O2 = CO2 + H2O =>
2 C8H18*C7H8 + 43 O2 = 30 CO2 + 26 H2O
KNO3(Cr) = KN(Cr) + O2(g) =>
2 KNO3(Cr) = 2 KN(Cr) + 3 O2(g)
Pb(NO3)2(aq) + MgSO4(aq) = PbSO4(aq) + Mg(NO3)2(aq) =>
Pb(NO3)2(aq) + MgSO4(aq) = PbSO4(aq) + Mg(NO3)2(aq)
C5H12NO2(aq) + O2(g) = CO2(g) + H2O(l) + CH4N2O(aq) =>
4 C5H12NO2(aq) + 25 O2(g) = 18 CO2(g) + 20 H2O(l) + 2 CH4N2O(aq)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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