| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + Cd(NO3)2 = 2 HNO3 + CdS
Fe2O3(s) + CO(g) = Fe + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe + 3 CO2(g)
Na + H2O = Na3O + H2 =>
3 Na + H2O = Na3O + H2
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + K2SO4 + MnSO4 + H2O + CO2 =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 5 CaSO4 + K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
K(OH)3 + H2SO4 = K2(SO4)3 + H2O =>
2 K(OH)3 + 3 H2SO4 = K2(SO4)3 + 6 H2O
PtCl4 + Br2 = PtBr4 + Cl2 =>
PtCl4 + 2 Br2 = PtBr4 + 2 Cl2
Al + I2(g) = Al2I6 =>
2 Al + 3 I2(g) = Al2I6
CaO + SO4 = CaSO4 + O =>
CaO + SO4 = CaSO4 + O
Zn + NO3 + H2O + OH{-} = Zn(OH)42{-} + NH3 =>
9 Zn + 41 NO3 + 246 H2O + 9 OH{-} = 9 Zn(OH)42{-} + 41 NH3
Y(NO3)3 + Al(NO3)3*9H2O + CH4N2O = Y3Al5O12 + CO2 + H2O + N2 =>
3 Y(NO3)3 + 5 Al(NO3)3*9H2O + 20 CH4N2O = Y3Al5O12 + 20 CO2 + 85 H2O + 32 N2
H2SO4(aq) + CuO(s) = CuSO4 + H2O(l) =>
H2SO4(aq) + CuO(s) = CuSO4 + H2O(l)
Cr + KOH + H2O = K3[Cr(OH)5] + H2 =>
Cr + 3 KOH + 2 H2O = K3[Cr(OH)5] + H2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
KI + P2O5 = K2O + PI5 =>
10 KI + P2O5 = 5 K2O + 2 PI5
Fe3O4 + H2SO4 = Fe + SO4 + H2O =>
Fe3O4 + 4 H2SO4 = 3 Fe + 4 SO4 + 4 H2O
HgO + KI = HgI2 + K2O =>
HgO + 2 KI = HgI2 + K2O
HCl + Pb(NO3)2 = HNO3 + PbCl2 =>
2 HCl + Pb(NO3)2 = 2 HNO3 + PbCl2
CH3C(CH3)CHCH3 + KMnO4 + H2O = CH3C(CH3)(OH)CH(OH)CH3 + MnO2 + KOH =>
3 CH3C(CH3)CHCH3 + 2 KMnO4 + 4 H2O = 3 CH3C(CH3)(OH)CH(OH)CH3 + 2 MnO2 + 2 KOH
Cu + NH4OH = Cu(OH)2 + NH3 + H2 =>
Cu + 2 NH4OH = Cu(OH)2 + 2 NH3 + H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KOH + Br2 = K2Br + KBrO3 + H2O =>
24 KOH + 7 Br2 = 10 K2Br + 4 KBrO3 + 12 H2O
MnO + H2O = H2MnO2 =>
MnO + H2O = H2MnO2
FeCl2 + Al(OH)3 = Fe(OH)3 + AlCl2 =>
FeCl2 + Al(OH)3 = Fe(OH)3 + AlCl2
Ca(NO3)2 + KNO3 = CaK + NO3 =>
Ca(NO3)2 + KNO3 = CaK + 3 NO3
NaOH + K2Cr2O7 = KOH + Na2Cr2O7 =>
2 NaOH + K2Cr2O7 = 2 KOH + Na2Cr2O7
SrO + MgO = SrMgO2 =>
SrO + MgO = SrMgO2
K2(CO3) + Zn(NO3)2 = Zn(CO3) + K(NO3) =>
K2(CO3) + Zn(NO3)2 = Zn(CO3) + 2 K(NO3)
NaOH + C = Na + CO2 + H2O =>
4 NaOH + C = 4 Na + CO2 + 2 H2O
MnO4 + C3H8 = C3H4O4 + MnO2 + H2O =>
3 MnO4 + C3H8 = C3H4O4 + 3 MnO2 + 2 H2O
BaCO3 = Ba + CO2 + O2 =>
2 BaCO3 = 2 Ba + 2 CO2 + O2
K2CO3(aq) + SnCl4(aq) = KCl(aq) + Sn(CO3)2 =>
2 K2CO3(aq) + SnCl4(aq) = 4 KCl(aq) + Sn(CO3)2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
LaC2(g) + H2O = La(OH)3 + C2H2 + H2 =>
2 LaC2(g) + 6 H2O = 2 La(OH)3 + 2 C2H2 + H2
FeTiO3 + H2SO4 = TiO2 + FeSO4 + H2O =>
FeTiO3 + H2SO4 = TiO2 + FeSO4 + H2O
(OH)2 + HCl = Cl2 + H2O =>
(OH)2 + 2 HCl = Cl2 + 2 H2O
Fe2 + S8 = Fe8S2 =>
16 Fe2 + S8 = 4 Fe8S2
CaCl2 + MgSO4 = CaSO4(s) + MgCl2(aq) =>
CaCl2 + MgSO4 = CaSO4(s) + MgCl2(aq)
Na2(TeO3) + NaI + HCl = NaCl + Te + I + H2O =>
Na2(TeO3) + 4 NaI + 6 HCl = 6 NaCl + Te + 4 I + 3 H2O
CaCl2 + H2O2 = CaO2 + HCl =>
CaCl2 + H2O2 = CaO2 + 2 HCl
Na2CO3 + HNO3 = NaNO3 + HOH + CO2 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + HOH + CO2
As2S3 + OH{-} + H2O2 = AsO4{-3} + H2O + SO4{-2} =>
As2S3 + 12 OH{-} + 14 H2O2 = 2 AsO4{-3} + 20 H2O + 3 SO4{-2}
CuNO2 + NH4ClO4 = CuClO4 + NH4NO2 =>
CuNO2 + NH4ClO4 = CuClO4 + NH4NO2
V{2+} + H{+} + MnO4{-} = VO{2+} + H2O + Mn{2+} =>
5 V{2+} + 6 H{+} + 2 MnO4{-} = 5 VO{2+} + 3 H2O + 2 Mn{2+}
Ti3C2 + KOH + O2 = K2TiO3 + CO2 + H2O =>
Ti3C2 + 6 KOH + 5 O2 = 3 K2TiO3 + 2 CO2 + 3 H2O
HC3H5O3 + OH = CHO + H2O =>
HC3H5O3 + 3 OH = 3 CHO + 3 H2O
Cu + HgNO3 = Cu(NO3)2 + Hg =>
Cu + 2 HgNO3 = Cu(NO3)2 + 2 Hg
KCl(aq) + CaSO4(s) = K2SO4(aq) + CaCl2(aq) =>
2 KCl(aq) + CaSO4(s) = K2SO4(aq) + CaCl2(aq)
Ba + HNO3 = Ba(NO3)2 + NH3 + H2O =>
4 Ba + 9 HNO3 = 4 Ba(NO3)2 + NH3 + 3 H2O
Br2 + KOH = BrOH + KBr =>
Br2 + KOH = BrOH + KBr
F*NaOH = NaF + O2 + H2O =>
4 F*NaOH = 4 NaF + O2 + 2 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/24
Équations équilibrées sur01/29/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
