| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KI + KCIO3 + 3 H2SO4 = 3 I2 + KCI + 3 K2SO4 + 3 H2O
Co + ZnCl2 = CoCl3 + Zn =>
2 Co + 3 ZnCl2 = 2 CoCl3 + 3 Zn
NH4VO3 + Zn = NH4Zn + VO3 =>
NH4VO3 + Zn = NH4Zn + VO3
C9H8O4 + CH4O = C8H8O3 + H2O =>
7 C9H8O4 + 9 CH4O = 9 C8H8O3 + 10 H2O
P + KMnO4 + H2O = K2H2P2O6 + MnO2 + KOH =>
6 P + 8 KMnO4 + 4 H2O = 3 K2H2P2O6 + 8 MnO2 + 2 KOH
MgSO4 + MnS3 = MgS + Mn(SO4)3 =>
3 MgSO4 + MnS3 = 3 MgS + Mn(SO4)3
Sc + H2O = Sc(OH)3 + H2 =>
2 Sc + 6 H2O = 2 Sc(OH)3 + 3 H2
NiCl2 + NH4OH = Ni(OH)2 + NH4Cl =>
NiCl2 + 2 NH4OH = Ni(OH)2 + 2 NH4Cl
Al(OH)3 + H4Fe(CN)6 = Al4(Fe(CN)6)3 + HOH =>
4 Al(OH)3 + 3 H4Fe(CN)6 = Al4(Fe(CN)6)3 + 12 HOH
CuCO3 + KNO3 = Cu(NO3)2 + K2CO3 =>
CuCO3 + 2 KNO3 = Cu(NO3)2 + K2CO3
GdCl3 + NaOH = NaCl + Gd2O3 + H2O =>
2 GdCl3 + 6 NaOH = 6 NaCl + Gd2O3 + 3 H2O
NaHCO3 + SO2 + O2 = Na2SO4 + CO2 + H2O =>
4 NaHCO3 + 2 SO2 + O2 = 2 Na2SO4 + 4 CO2 + 2 H2O
H2S + H{+} + Cr2O7{-} = Cr3{+} + S + H2O =>
37 H2S + 10 H{+} + 6 Cr2O7{-} = 4 Cr3{+} + 37 S + 42 H2O
C4H10 = C + H =>
C4H10 = 4 C + 10 H
CoCl2(aq) + NaOH(aq) = Co(H) + NaCl2O =>
CoCl2(aq) + NaOH(aq) = Co(H) + NaCl2O
O2 + C72 = C2O3 =>
54 O2 + C72 = 36 C2O3
CoBr2 + Na2S = CoS + Na2Br2 =>
CoBr2 + Na2S = CoS + Na2Br2
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
MnO + O = Mn2O3 =>
2 MnO + O = Mn2O3
NH3(s) = N2(g) + H2(g) =>
2 NH3(s) = N2(g) + 3 H2(g)
Ca(NO3)2 + Co2(SO4)3 = CaSO4 + Co(NO3)3 =>
3 Ca(NO3)2 + Co2(SO4)3 = 3 CaSO4 + 2 Co(NO3)3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cd(OH)2 = Cd + OH =>
Cd(OH)2 = Cd + 2 OH
C12H25OH + H2SO4 = C12H25HSO4 + H2O =>
C12H25OH + H2SO4 = C12H25HSO4 + H2O
NiCl2(H2O)6 + FeCl3(H2O)6 + AlCl3(H2O)6 + NaOH = Ni10Al3Fe17O40 + NaCl + H2O =>
10 NiCl2(H2O)6 + 17 FeCl3(H2O)6 + 3 AlCl3(H2O)6 + 80 NaOH = Ni10Al3Fe17O40 + 80 NaCl + 220 H2O
Zn(NO3)2 + Al2(SO4)3 = ZnSO4 + Al(NO3)3 =>
3 Zn(NO3)2 + Al2(SO4)3 = 3 ZnSO4 + 2 Al(NO3)3
K2CrO4 + ZnCl2 = KCl + ZnCrO4 =>
K2CrO4 + ZnCl2 = 2 KCl + ZnCrO4
C2H2 + HOH = C2H4O =>
C2H2 + HOH = C2H4O
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + H2O(l) =>
2 C7H6O3(S) + C4H6O3(l) = 2 C9H8O4(S) + H2O(l)
(NH4)Cl + AgNO3 = (NH4)NO3 + AgCl =>
(NH4)Cl + AgNO3 = (NH4)NO3 + AgCl
FeSO3 + HBr = FeBr2 + H2O + SO2 =>
FeSO3 + 2 HBr = FeBr2 + H2O + SO2
C3H6 + HBr = C3H5Br + H2 =>
C3H6 + HBr = C3H5Br + H2
HCOOH + Al = (HCOO)3Al + H2 =>
6 HCOOH + 2 Al = 2(HCOO)3Al + 3 H2
Si + O2 = Si4O10 =>
4 Si + 5 O2 = Si4O10
Br2 + HF = BrF + H =>
Br2 + 2 HF = 2 BrF + 2 H
NaOH + KHCO3 = KOH + NaHCO3 =>
NaOH + KHCO3 = KOH + NaHCO3
Na2S + CoCl2 = NaCl + CoS =>
Na2S + CoCl2 = 2 NaCl + CoS
CH3I + C2H5ONa = C3H8O + NaI =>
CH3I + C2H5ONa = C3H8O + NaI
AgNo2 + NaBr = NaNo2 + AgBr =>
AgNo2 + NaBr = NaNo2 + AgBr
SnSO4 + H2O = (SnOH)2SO4 + H2SO4 =>
2 SnSO4 + 2 H2O = (SnOH)2SO4 + H2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaOH + C8H5O4 = NaC8H4O4 + H2O =>
NaOH + C8H5O4 = NaC8H4O4 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KMnO4 + K2S + HClO4 = Mn(ClO4) + SO2 + KClO4 + H2O =>
KMnO4 + K2S + 4 HClO4 = Mn(ClO4) + SO2 + 3 KClO4 + 2 H2O
CH + Cl2 = CHCl3 =>
2 CH + 3 Cl2 = 2 CHCl3
NaClO4 + H2O + Cr = Cr(OH)3 + NaClO3 =>
3 NaClO4 + 3 H2O + 2 Cr = 2 Cr(OH)3 + 3 NaClO3
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
NaOH + C2H6O = C2H3Na + H2O =>
NaOH + C2H6O = C2H3Na + 2 H2O
CaSO4 + H2CO3 = CaCO3 + H2SO4 =>
CaSO4 + H2CO3 = CaCO3 + H2SO4
(CH2OH)3CNH2 + HCl = H(CH2OH)3CNH2 + Cl =>
(CH2OH)3CNH2 + HCl = H(CH2OH)3CNH2 + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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