| Équations équilibrées la veille | Équations équilibrées le lendemain |
20 FeS2 + 40 Ca(OH)2 + 75 O2 + 58 H2O = 4 Fe5HO8*4H2O + 40 CaSO4*2H2O
K2 + P3 = KP =>
3 K2 + 2 P3 = 6 KP
LiNO3 + HCl = LiCl + HNO3 =>
LiNO3 + HCl = LiCl + HNO3
CH3 + Cu = CuC + H =>
CH3 + Cu = CuC + 3 H
(NH4)2Cu(SO4)2*6H2O + NH3 = (NH4)2(NH3)2Cu(SO4)2*4H2O + H2O =>
(NH4)2Cu(SO4)2*6H2O + 2 NH3 = (NH4)2(NH3)2Cu(SO4)2*4H2O + 2 H2O
K2MnO4 + NO2 = KMnO4 + KNO2 =>
K2MnO4 + NO2 = KMnO4 + KNO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ca(NO3)2*4H2O + Gd(NO3)3*6H2O + Eu(NO3)3*6H2O + Zn(NO3)2*6H2O + NH2CONH2 = CaGd195Eu005ZnO5 + CO2 + N2 + H2O =>
3.0000000000001Ca(NO3)2*4H2O + 585.00000000001Gd(NO3)3*6H2O + 15 Eu(NO3)3*6H2O + 3 Zn(NO3)2*6H2O + 1807 NH2CONH2 = 3.0000000000001CaGd195Eu005ZnO5 + 1807 CO2 + 2713.0000000001N2 + 7244.0000000001H2O
FeSO4 + Na2S = FeS + Na2SO4 =>
FeSO4 + Na2S = FeS + Na2SO4
As2O3 + I2 + H2O = H3AsO4 + HI =>
As2O3 + 2 I2 + 5 H2O = 2 H3AsO4 + 4 HI
KI + Fe2O3 = K2O + Fe + I2 =>
6 KI + Fe2O3 = 3 K2O + 2 Fe + 3 I2
AgCl + NH3 = Ag(NH3)2 + Cl2 =>
2 AgCl + 4 NH3 = 2 Ag(NH3)2 + Cl2
Pb(OH)2 + Na2(SO4) = Na(OH) + Pb(SO4) =>
Pb(OH)2 + Na2(SO4) = 2 Na(OH) + Pb(SO4)
AgNO3 + CuI2 = AgI + Cu(NO3)2 =>
2 AgNO3 + CuI2 = 2 AgI + Cu(NO3)2
Ca + AlF3 = CaF2 + Al =>
3 Ca + 2 AlF3 = 3 CaF2 + 2 Al
H2O + (NH4)2Fe(SO4)2 + NH3 = Fe(OH)2 + (NH4)2SO4 =>
2 H2O + (NH4)2Fe(SO4)2 + 2 NH3 = Fe(OH)2 + 2(NH4)2SO4
Ba(ClO3)2 + K2SO4 = BaSO4 + KClO3 =>
Ba(ClO3)2 + K2SO4 = BaSO4 + 2 KClO3
CH2Cl2 + O2 = Cl2 + H2O + CO2 =>
2 CH2Cl2 + 3 O2 = 2 Cl2 + 2 H2O + 2 CO2
C9H20 + SO4{-2} + H{+} = HCO3{-} + H2S + H2O =>
C9H20 + 7 SO4{-2} + 5 H{+} = 9 HCO3{-} + 7 H2S + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu2S + Fe2(SO4)3 = CuSO4 + Fe(SO4) + S =>
Cu2S + 2 Fe2(SO4)3 = 2 CuSO4 + 4 Fe(SO4) + S
C6H8O7 + NaOH = H2O + Na3(C6H5O7) =>
C6H8O7 + 3 NaOH = 3 H2O + Na3(C6H5O7)
BaOH2 + S = BaS + H2O =>
BaOH2 + S = BaS + H2O
BeO(s) + H20(l) = BeOH =>
20 BeO(s) + H20(l) = 20 BeOH
C + Au2O = CO + Au2 =>
C + Au2O = CO + Au2
H3PO3 + H2O = H2PO3 + H3O =>
H3PO3 + H2O = H2PO3 + H3O
KAl(OH)4 + H2SO4 = KAl(SO4)2(aq) + H2O(l) =>
KAl(OH)4 + 2 H2SO4 = KAl(SO4)2(aq) + 4 H2O(l)
H2SO4 + Au = HAu + SO4 =>
H2SO4 + 2 Au = 2 HAu + SO4
AgNO3 + NaCI = AgCI + NaNO3 =>
AgNO3 + NaCI = AgCI + NaNO3
H2C2O4 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 H2C2O4 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 8 H2O + K2SO4 + 2 MnSO4
HSO4 + Sr2F2 = SrSO4 + HF =>
2 HSO4 + Sr2F2 = 2 SrSO4 + 2 HF
Al + NaOH + NaNO3 = Na3AlO3 + NH3 + H2O =>
8 Al + 21 NaOH + 3 NaNO3 = 8 Na3AlO3 + 3 NH3 + 6 H2O
H2O + K2SiO3 = KOH + KHSiO3 =>
H2O + K2SiO3 = KOH + KHSiO3
C6H5CH3 + H2O2 = CO2 + H2O =>
C6H5CH3 + 18 H2O2 = 7 CO2 + 22 H2O
P4(s) + O2(g) = P2O4(s) =>
P4(s) + 4 O2(g) = 2 P2O4(s)
K2C2O4 + FeCl3 = FeK3(C2O4)3 + KCl =>
3 K2C2O4 + FeCl3 = FeK3(C2O4)3 + 3 KCl
AlCl3 + H2O = Cl2 + H2 + Al(OH)3 =>
2 AlCl3 + 6 H2O = 3 Cl2 + 3 H2 + 2 Al(OH)3
C11H25 + O2 = CO2 + H2O =>
4 C11H25 + 69 O2 = 44 CO2 + 50 H2O
KAl(SO4)2*12H2O + Ba(NO3)2 = BaSO4 + KAl(NO3)4*12H2O =>
KAl(SO4)2*12H2O + 2 Ba(NO3)2 = 2 BaSO4 + KAl(NO3)4*12H2O
Ca(CO3)2 + CaOH2 = CaCO3 + H2O =>
Ca(CO3)2 + CaOH2 = 2 CaCO3 + H2O
Al(NO3)3 + (NH4)2S + H2O = NH4NO3 + Al(OH)3 + S =>
10 Al(NO3)3 + 12(NH4)2S + 21 H2O = 27 NH4NO3 + 10 Al(OH)3 + 12 S
Be{2+} + F{-} = BeF2 =>
Be{2+} + 2 F{-} = BeF2
Na2SO4 + K2CrO4 = K2SO4 + Na2CrO4 =>
Na2SO4 + K2CrO4 = K2SO4 + Na2CrO4
CH3CH2OH + O2 = C2O2 + H2O =>
CH3CH2OH + 2 O2 = C2O2 + 3 H2O
(NH4)3PO4 + Ba(NO3)2 = Ba3(PO4)2 + (NH4)(NO3) =>
2(NH4)3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6(NH4)(NO3)
Al(NO3)3 + K3PO4 = K(NO3)3 + Al3PO4 =>
3 Al(NO3)3 + K3PO4 = 3 K(NO3)3 + Al3PO4
CH3NH2 + COCl2 = CH3NCO + HCl =>
CH3NH2 + COCl2 = CH3NCO + 2 HCl
NH3(aq) + BaCl2(aq) = NCl3(aq) + BaH2(aq) =>
2 NH3(aq) + 3 BaCl2(aq) = 2 NCl3(aq) + 3 BaH2(aq)
NaClO3 + H2SO4 + CH3OH = ClO2 + Na2SO4 + CHOOH + H2O =>
4 NaClO3 + 2 H2SO4 + CH3OH = 4 ClO2 + 2 Na2SO4 + CHOOH + 3 H2O
Ba(IO3)2 + HCl + Na2SO3 = I2 + BaSO4 + NaCl + H2O + O2 =>
Ba(IO3)2 + 2 HCl + Na2SO3 = I2 + BaSO4 + 2 NaCl + H2O + 2 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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