| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HF + K2SO4 = H2SO4 + 2 KF
NHO3 = H2ON2O5 =>
2 NHO3 = H2ON2O5
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
N2O + CO2 = NO2 + CO =>
N2O + 3 CO2 = 2 NO2 + 3 CO
CH3COOH + CH3NH2 = CH3CONH2 + CH3OH =>
CH3COOH + CH3NH2 = CH3CONH2 + CH3OH
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
HCl(aq) + H2O(l) = H3O(aq) + Cl(aq) =>
HCl(aq) + H2O(l) = H3O(aq) + Cl(aq)
C6H5OH + K = C6H5OK + H =>
C6H5OH + K = C6H5OK + H
Zn + NiCl2 = Zn2Ni3 + Cl =>
2 Zn + 3 NiCl2 = Zn2Ni3 + 6 Cl
CaCO3 + H3PO3 = CaHPO3 + CO2 + H2O =>
CaCO3 + H3PO3 = CaHPO3 + CO2 + H2O
C8H12 + KMnO4 + H2SO4 = C8H8O4 + MnSO4 + K2SO4 + H2O =>
5 C8H12 + 12 KMnO4 + 18 H2SO4 = 5 C8H8O4 + 12 MnSO4 + 6 K2SO4 + 28 H2O
Au + O2 = Au2O =>
4 Au + O2 = 2 Au2O
ZnO + Ca = CaO + Zn =>
ZnO + Ca = CaO + Zn
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
HCl(s) + NaOH(s) = NaCl(aq) + H2O(l) =>
HCl(s) + NaOH(s) = NaCl(aq) + H2O(l)
NaOHHCI = NaCIH2O =>
NaOHHCI = NaCIH2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH2O + KMnO4 = CO2 + KOH + MnO2 + H2O =>
3 CH2O + 4 KMnO4 = 3 CO2 + 4 KOH + 4 MnO2 + H2O
K2S2O3 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O =>
5 K2S2O3 + 7 H2SO4 + 8 KMnO4 = 9 K2SO4 + 8 MnSO4 + 7 H2O
Sn + Cu(NO3)2 = Cu2 + Sn(NO3)4 =>
Sn + 2 Cu(NO3)2 = Cu2 + Sn(NO3)4
K2CrO4 + Ba(C2H3O2)2 = KC2H3O2 + BaCrO4 =>
K2CrO4 + Ba(C2H3O2)2 = 2 KC2H3O2 + BaCrO4
C6H8O7 + Ca(OH)2 = CaCO3 + H2O + CH4 =>
4 C6H8O7 + 15 Ca(OH)2 = 15 CaCO3 + 13 H2O + 9 CH4
Ca2MnIrO6 + Mn2O3 + IrO2 + Ir = Ca17Mn13Ir10O60 =>
68 Ca2MnIrO6 + 18 Mn2O3 + 9 IrO2 + 3 Ir = 8 Ca17Mn13Ir10O60
C20H12 + H2O2 = C8H8O3 + CO2 =>
21 C20H12 + 82 H2O2 = 52 C8H8O3 + 4 CO2
SrCl2 + KH2PO4 = Sr(H2PO4)2 + KCl =>
SrCl2 + 2 KH2PO4 = Sr(H2PO4)2 + 2 KCl
C3H8O3 + C4H6O2 = CH4 + CO2 =>
6 C3H8O3 + 2 C4H6O2 = 15 CH4 + 11 CO2
CuSO4 + AgNO3 = Cu(ii)NO3 + AgSO4 =>
CuSO4 + AgNO3 = Cu(ii)NO3 + AgSO4
C + H2 + O2 = C6H10O =>
12 C + 10 H2 + O2 = 2 C6H10O
CrO3 + NaOH = Cr(OH)6 + Na2O =>
CrO3 + 6 NaOH = Cr(OH)6 + 3 Na2O
C3H7Br + NaOH = C3OH8 + NaBr =>
C3H7Br + NaOH = C3OH8 + NaBr
CrI3 + Cl + NaOH = Na2CrO4 + NaIO4 + NaCl + H2O =>
CrI3 + 27 Cl + 32 NaOH = Na2CrO4 + 3 NaIO4 + 27 NaCl + 16 H2O
(NH4)OH + FeCl3 = (NH4)Cl + Fe(OH)3 =>
3(NH4)OH + FeCl3 = 3(NH4)Cl + Fe(OH)3
C3H8NH + POCl3 = C3H8NPOCl2 + C3H8NH*HCl =>
2 C3H8NH + POCl3 = C3H8NPOCl2 + C3H8NH*HCl
Cu2O + KOH + H2O = K3(Cu(OH)4) =>
Cu2O + 6 KOH + H2O = 2 K3(Cu(OH)4)
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
ZrOCl2 + (NH3) + H2O = ZrO(OH)2 + NH4Cl =>
ZrOCl2 + 2(NH3) + 2 H2O = ZrO(OH)2 + 2 NH4Cl
KCN + [Fe(H2O)6]Cl3 = K3[Fe(CN)6] + KCl + H2O =>
6 KCN + [Fe(H2O)6]Cl3 = K3[Fe(CN)6] + 3 KCl + 6 H2O
C3H8O3 = C12H26 + H2O + CO2 =>
37 C3H8O3 = 7 C12H26 + 57 H2O + 27 CO2
Na2SO4(aq) + KI(aq) = NaI + K2SO4(aq) =>
Na2SO4(aq) + 2 KI(aq) = 2 NaI + K2SO4(aq)
Cr2O7{-2} + H{+} + H2O2 = CrO(O2)2 + H2O =>
Cr2O7{-2} + 2 H{+} + 4 H2O2 = 2 CrO(O2)2 + 5 H2O
Fe{3+} + Br{-} = FeBr3 =>
Fe{3+} + 3 Br{-} = FeBr3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CuSO4 + NH3 + NaCl = Na2SO4 + Cu(NH3)4Cl2 =>
CuSO4 + 4 NH3 + 2 NaCl = Na2SO4 + Cu(NH3)4Cl2
Ag3PO4 + NH3 = Ag(NH3)2 + PO4 =>
Ag3PO4 + 6 NH3 = 3 Ag(NH3)2 + PO4
Zn + NHO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 NHO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
CH2O + SO4 = H2S + CO2 + H2O =>
5 CH2O + 2 SO4 = 2 H2S + 5 CO2 + 3 H2O
C6H12O2 + H2O = C4H8O2 + C2H6O =>
C6H12O2 + H2O = C4H8O2 + C2H6O
Mo + Ge + Ag = Mo100Ge675Ag1425 =>
100 Mo + 675 Ge + 1425 Ag = Mo100Ge675Ag1425
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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