| Équations équilibrées la veille | Équations équilibrées le lendemain |
KI + C6H10O5 + NaClO = KNaOCl + IC6H10O5
CH3CHCHCH3 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CHCHCH3 + 4 K2Cr2O7 + 16 H2SO4 = 6 CH3COOH + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
N2H4 + KMnO4 = N2 + MnO2 + K + H2O =>
N2H4 + KMnO4 = N2 + MnO2 + K + 2 H2O
Ba + PO4 = Ba3(PO4)2 =>
3 Ba + 2 PO4 = Ba3(PO4)2
Ba + Na2 = BaNa =>
2 Ba + Na2 = 2 BaNa
Sn(IV)O2(s) + C(s) = Sn(IV) + CO(g) =>
Sn(IV)O2(s) + 2 C(s) = Sn(IV) + 2 CO(g)
NO2 = O2 + N205 =>
205 NO2 = 205 O2 + N205
KClO4 + NaI + H2SO4 = Na2SO4 + KCl + I2 + H2O =>
KClO4 + 8 NaI + 4 H2SO4 = 4 Na2SO4 + KCl + 4 I2 + 4 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
Mg(NO3)2 + NaCl = MgCl2 + NaNO3 =>
Mg(NO3)2 + 2 NaCl = MgCl2 + 2 NaNO3
Cd + NO3 = CdNO3 =>
Cd + NO3 = CdNO3
Na2B4O7 + BaCl2 = Ba2B4O7 + NaCl2 =>
Na2B4O7 + 2 BaCl2 = Ba2B4O7 + 2 NaCl2
SbS5 + HNO3 = HSbO3 + NO + S + H2O =>
3 SbS5 + 5 HNO3 = 3 HSbO3 + 5 NO + 15 S + H2O
Ge + NaOH + H2O2 = NaGeO3 + H2O =>
2 Ge + 2 NaOH + 5 H2O2 = 2 NaGeO3 + 6 H2O
SrCl2 + NH4CO3 = SrCO3 + NH4Cl2 =>
SrCl2 + NH4CO3 = SrCO3 + NH4Cl2
CO + HNO3 = CONO3 + NO + H2O =>
3 CO + 4 HNO3 = 3 CONO3 + NO + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CH3CCCH3CH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 CH3CH3CCCH3CH3 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 18 H2O + 12 MnSO4 + 6 K2SO4
MgO + FeCl3 = Fe2O3 + MgCl2 =>
3 MgO + 2 FeCl3 = Fe2O3 + 3 MgCl2
C8H18 + O2 = carbondioxide + water =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaCl2 + Cu(SO4)2 = CaCu + ClSO4 =>
CaCl2 + Cu(SO4)2 = CaCu + 2 ClSO4
CH3CH2MgI + H2O = MgOHI + CH3CH3 =>
CH3CH2MgI + H2O = MgOHI + CH3CH3
Na3PO4 + ZnSO4 = Zn3PO4 + NaSO4 =>
Na3PO4 + 3 ZnSO4 = Zn3PO4 + 3 NaSO4
CuOH + Al(No2)3 = CuNo2 + Al(OH)3 =>
3 CuOH + Al(No2)3 = 3 CuNo2 + Al(OH)3
H2S + Na2Cr2O7 + H2SO4 = CrSO4 + H2O + Na2SO4 =>
H2S + Na2Cr2O7 + 2 H2SO4 = 2 CrSO4 + 3 H2O + Na2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Hg2Br2 = Hg2 + Br2 =>
Hg2Br2 = Hg2 + Br2
NH4 + Ag = NH4Ag =>
NH4 + Ag = NH4Ag
FeS + KOH = FeS(OH)K =>
FeS + KOH = FeS(OH)K
HgCl2 + As + H2O = Hg2Cl2 + HCl + HAsO2 =>
6 HgCl2 + 2 As + 4 H2O = 3 Hg2Cl2 + 6 HCl + 2 HAsO2
ZrOCl2*8H2O + KOH = ZrO(OH)2 + KCl + H2O =>
ZrOCl2*8H2O + 2 KOH = ZrO(OH)2 + 2 KCl + 8 H2O
Cl + HF = ClF + H =>
Cl + HF = ClF + H
KClO3 + I2 = KIO3 + ClO2 + KCl =>
10 KClO3 + 3 I2 = 6 KIO3 + 6 ClO2 + 4 KCl
FeCl3 + Cu = CuCl3 + FeCl2 =>
3 FeCl3 + Cu = CuCl3 + 3 FeCl2
Fe2Cl + KOH = Fe2OH + KCl =>
Fe2Cl + KOH = Fe2OH + KCl
VOCl2 + Cl2 + H2O = HVO3 + HCl =>
2 VOCl2 + Cl2 + 4 H2O = 2 HVO3 + 6 HCl
CH3COOH + CH3CH2CH2CH2OH = C6H12O2 + H2O =>
CH3COOH + CH3CH2CH2CH2OH = C6H12O2 + H2O
Fe + S2 = FeS3 =>
2 Fe + 3 S2 = 2 FeS3
SO3S{2-} + I2 = S4O6{2-} + I{-} =>
2 SO3S{2-} + I2 = S4O6{2-} + 2 I{-}
NH4VO3 + H2C2O4 + H3PO4 = (NH4)2(VOHPO4)2C2O4 + H2O + CO2 =>
2 NH4VO3 + 2 H2C2O4 + 2 H3PO4 = (NH4)2(VOHPO4)2C2O4 + 4 H2O + 2 CO2
Na2CO3 + HCl = NaHCO3 + NaCl =>
Na2CO3 + HCl = NaHCO3 + NaCl
ZnCl2 + Ag3PO4 = AgCl + Zn3(PO4)2 =>
3 ZnCl2 + 2 Ag3PO4 = 6 AgCl + Zn3(PO4)2
HF + HoH = H2 + HoF3 =>
3 HF + HoH = 2 H2 + HoF3
(NH4)2SO4 + NaNO2 = NH4NO2 + Na2SO4 =>
(NH4)2SO4 + 2 NaNO2 = 2 NH4NO2 + Na2SO4
Cr(OH) + OH = CrO4 + H2O =>
Cr(OH) + 7 OH = CrO4 + 4 H2O
KCrO4 + H2 = K2Cr2O7 + H2O =>
2 KCrO4 + H2 = K2Cr2O7 + H2O
HBr(ac) + MgCO3(s) = MgBr2(ac) + H2O(l) + CO2(g) =>
2 HBr(ac) + MgCO3(s) = MgBr2(ac) + H2O(l) + CO2(g)
HCl + NH4Br = NH4Cl + HBr =>
HCl + NH4Br = NH4Cl + HBr
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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