| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(C2H3O2)2(aq) + 2 LiOH(aq) = Sr(OH)2(aq) + 2 LiC2H3O2(aq)
C4H10O + K2Cr2O7 + H2SO4 = C4H8O + KCrSO4 + H2O =>
5 C4H10O + K2Cr2O7 + 2 H2SO4 = 5 C4H8O + 2 KCrSO4 + 7 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
MnO4{-} + HNO3 + H = NO3{-} + Mn{2+} + H2O =>
MnO4{-} + 3 HNO3 + 5 H = 3 NO3{-} + Mn{2+} + 4 H2O
Cd(ClO4)2 = CdCl2 + O2 =>
Cd(ClO4)2 = CdCl2 + 4 O2
Co + KMnO4 + H2SO4 = CoSO4 + KSO4 + MnSO4 + H2O =>
2 Co + KMnO4 + 4 H2SO4 = 2 CoSO4 + KSO4 + MnSO4 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
NiCH3COOH + KBr = KCH3COOH + NiBr =>
NiCH3COOH + KBr = KCH3COOH + NiBr
CuCO3 + Fe(OH)2 = CuH2O2 + FeCO3 =>
CuCO3 + Fe(OH)2 = CuH2O2 + FeCO3
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
C2H62 + O2 = CO2 + H2O =>
2 C2H62 + 35 O2 = 4 CO2 + 62 H2O
K + P4 = K3P =>
12 K + P4 = 4 K3P
NaClO + H2SO4 = NaSO4 + Cl2 + H2O =>
2 NaClO + 2 H2SO4 = 2 NaSO4 + Cl2 + 2 H2O
Pb(NO3)2(aq) + KI = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI = PbI2(s) + 2 KNO3(aq)
Ba(OH)2 + KI = BaI2 + KOH =>
Ba(OH)2 + 2 KI = BaI2 + 2 KOH
Zn + BaO = ZnO + Ba =>
Zn + BaO = ZnO + Ba
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
CH3CHO + KMnO4 + KOH = CH3COOK + MnO2 + HOH =>
3 CH3CHO + 2 KMnO4 + KOH = 3 CH3COOK + 2 MnO2 + 2 HOH
C12CH2OH + O2 = CO2 + H2O =>
4 C12CH2OH + 53 O2 = 52 CO2 + 6 H2O
CF4 + Br2 = C + FBr2 =>
CF4 + 4 Br2 = C + 4 FBr2
HKOH + CO2 = K2CO2 + H2O =>
2 HKOH + CO2 = K2CO2 + 2 H2O
C4H10 + Cu + O2 = CuC + H2O =>
2 C4H10 + 8 Cu + 5 O2 = 8 CuC + 10 H2O
NH4F + LiOH = NH3 + H2O + LiF =>
NH4F + LiOH = NH3 + H2O + LiF
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NH3 + HCl = NH3HCl =>
NH3 + HCl = NH3HCl
Magnesiumoxide + hydroiodicacid = MgI2 + H2O =>
MgO + 2 HI = MgI2 + H2O
Sr(OH)2 + FeCl3 = SrCl2 + Fe(OH)3 =>
3 Sr(OH)2 + 2 FeCl3 = 3 SrCl2 + 2 Fe(OH)3
HCOOH + KOH = KCOOH + H2O =>
HCOOH + KOH = KCOOH + H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C + Fe3O4 = Fe + CO =>
4 C + Fe3O4 = 3 Fe + 4 CO
Ca(OH)2(aq) + CuCl2 = CaCl2 + Cu(OH)2 =>
Ca(OH)2(aq) + CuCl2 = CaCl2 + Cu(OH)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CuSO4*5H2O + (NH4)2SO4 = (NH4)2Cu(SO4)2 + H2O =>
CuSO4*5H2O + (NH4)2SO4 = (NH4)2Cu(SO4)2 + 5 H2O
FeS2 + O2 + H2O = Fe2(OH)3 + H2SO4 =>
8 FeS2 + 27 O2 + 22 H2O = 4 Fe2(OH)3 + 16 H2SO4
KCl + K2CrO4 + H2O = CrCl3 + KOH + KClO =>
9 KCl + 2 K2CrO4 + 5 H2O = 2 CrCl3 + 10 KOH + 3 KClO
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
ZrOCl2*8H2O + NH4OH = ZrO2 + NH4Cl + H2O =>
ZrOCl2*8H2O + 2 NH4OH = ZrO2 + 2 NH4Cl + 9 H2O
MgOCaCO3 = MgCO3CaO =>
MgOCaCO3 = MgCO3CaO
RSO3H + HCl = RSO2Cl + H2O =>
RSO3H + HCl = RSO2Cl + H2O
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CuSO4 + Mg + HCl = MgSO4 + CuCl2 + H =>
CuSO4 + Mg + 2 HCl = MgSO4 + CuCl2 + 2 H
FeSO + NHOH = Fe(OH) + (NH)SO =>
FeSO + NHOH = Fe(OH) + (NH)SO
Na2Cr2O7 + HCl = CrCl2 + Cl + H2O + NaCl =>
Na2Cr2O7 + 14 HCl = 2 CrCl2 + 8 Cl + 7 H2O + 2 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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