| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ca(OH)2 + I2 + CH3CH2CH2OH = HCOOCa + CaI2 + H2O =>
15 Ca(OH)2 + 9 I2 + 2 CH3CH2CH2OH = 6 HCOOCa + 9 CaI2 + 20 H2O
BaSO4 + HNo3 = Ba(No3)2 + H2SO4 =>
BaSO4 + 2 HNo3 = Ba(No3)2 + H2SO4
Zn + H2SO4 = ZnSO4 + H =>
Zn + H2SO4 = ZnSO4 + 2 H
Fe(NO3)3 + C6H12O6 = Fe2O3 + CO2 + H2O + N2 =>
8 Fe(NO3)3 + 5 C6H12O6 = 4 Fe2O3 + 30 CO2 + 30 H2O + 12 N2
SeO2*2H2O = SeO4 + H2 =>
SeO2*2H2O = SeO4 + 2 H2
CaCO3(s) + HCl(ag) = CaCl2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HCl(ag) = CaCl2(aq) + H2O(l) + CO2(g)
CH3OH + HCl = CH3OH2{+} + Cl{-} =>
CH3OH + HCl = CH3OH2{+} + Cl{-}
CH4 + H2SO4 = CH3HSO3 + H2O =>
CH4 + H2SO4 = CH3HSO3 + H2O
Al(IO3)3 + KCl + H2O = KAlO2 + Cl2 + I2 + KOH =>
2 Al(IO3)3 + 30 KCl + 14 H2O = 2 KAlO2 + 15 Cl2 + 3 I2 + 28 KOH
C20H90N + O2 = CO2 + H2O + N2 =>
2 C20H90N + 85 O2 = 40 CO2 + 90 H2O + N2
KHC2O4*2H2C2O4 + NaOH = H2O + Na2C2O4 + KOH =>
KHC2O4*2H2C2O4 + 6 NaOH = 5 H2O + 3 Na2C2O4 + KOH
BaCl + Na(PO4)3 = NaCl + Ba(PO4)3 =>
BaCl + Na(PO4)3 = NaCl + Ba(PO4)3
CH2CH2CH2COOH + CH3OH = CH3CH2CH2COOCH3 + H2O =>
4 CH2CH2CH2COOH + 9 CH3OH = 5 CH3CH2CH2COOCH3 + 7 H2O
NO2(g) + H2O(l) = NO(g) + HNO3(l) =>
3 NO2(g) + H2O(l) = NO(g) + 2 HNO3(l)
Fe(NO3)3 + HNO3 + H2O = Fe(NO3)4 + H3O =>
Fe(NO3)3 + HNO3 + H2O = Fe(NO3)4 + H3O
Ba(TeO4) = BaO + TeO3 =>
Ba(TeO4) = BaO + TeO3
CaCO3 + NH3 = H2O + CO2 + Ca + N =>
3 CaCO3 + 2 NH3 = 3 H2O + 3 CO2 + 3 Ca + 2 N
N2O3 + H2O = N20 + H2O3 =>
10 N2O3 + 15 H2O = N20 + 15 H2O3
NaCl3 + AlOH = AlCl3 + NaOH =>
NaCl3 + AlOH = AlCl3 + NaOH
N2H4 + KMnO4 + HCl = NO2 + MnCl2 + KCl + H2O =>
5 N2H4 + 12 KMnO4 + 36 HCl = 10 NO2 + 12 MnCl2 + 12 KCl + 28 H2O
Fe{3+} + SO4{2-} = Fe{2+} + S2O8 =>
4 Fe{3+} + 2 SO4{2-} = 4 Fe{2+} + S2O8
KOH + SrCl2 = SrOH + KCl2 =>
KOH + SrCl2 = SrOH + KCl2
FeSO4 + BrO2 + HCl = FeCl3 + HBr + H2SO4 + H2O =>
5 FeSO4 + BrO2 + 15 HCl = 5 FeCl3 + HBr + 5 H2SO4 + 2 H2O
Zn2 + Pb(NO3)2 = ZnNO3 + Pb2 =>
2 Zn2 + 2 Pb(NO3)2 = 4 ZnNO3 + Pb2
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
NaO + Cl = NaCl + NaClO3 =>
3 NaO + 3 Cl = 2 NaCl + NaClO3
Al2O3 + NaHCO3 = NaAlO2 + CO2 + H2O =>
Al2O3 + 2 NaHCO3 = 2 NaAlO2 + 2 CO2 + H2O
Na2(CrO4) + H2(SO4) + NaBr = Cr2(SO4)3 + Na2(SO4) + Br2 + H2O =>
2 Na2(CrO4) + 8 H2(SO4) + 6 NaBr = Cr2(SO4)3 + 5 Na2(SO4) + 3 Br2 + 8 H2O
Br + Pb = BrPb =>
Br + Pb = BrPb
Al + KBr = Br + AlK =>
Al + KBr = Br + AlK
C2H4(OH)2 + N2O4 = CO2 + H2O + N2 =>
4 C2H4(OH)2 + 5 N2O4 = 8 CO2 + 12 H2O + 5 N2
BrF3 + TiO2 = TiF4 + Br + O2 =>
4 BrF3 + 3 TiO2 = 3 TiF4 + 4 Br + 3 O2
I4 + H4 = IH4 =>
I4 + 4 H4 = 4 IH4
P2H4 = PH3 + P4H2 =>
5 P2H4 = 6 PH3 + P4H2
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
(NH4)2SO4 + K2CO3 = (NH4)2CO3 + K2SO4 =>
(NH4)2SO4 + K2CO3 = (NH4)2CO3 + K2SO4
Na100 + Cl00 = NaCl =>
Na100 + 100 Cl00 = 100 NaCl
C7H8 = C7H7 + H =>
C7H8 = C7H7 + H
HNO2 + Mg = Mg(NO2) + H2 =>
2 HNO2 + 2 Mg = 2 Mg(NO2) + H2
(SnCl4(H2O)2)3H2O + O2 = SnO2 + ClO4 + H2O =>
(SnCl4(H2O)2)3H2O + 27 O2 = 3 SnO2 + 12 ClO4 + 7 H2O
P2O3 + KOH + H2O = KHPHO3 =>
P2O3 + 2 KOH + H2O = 2 KHPHO3
Ca3(PO4)2 + NaI = CaI2 + Na3PO4 =>
Ca3(PO4)2 + 6 NaI = 3 CaI2 + 2 Na3PO4
C4H9F + O2 = H2O + CO2 + F2 =>
4 C4H9F + 25 O2 = 18 H2O + 16 CO2 + 2 F2
H2O + BaO2 = H2O2 + Ba =>
2 H2O + BaO2 = 2 H2O2 + Ba
K3PO4 + Pb(CH3COO)2 = Pb3(PO4)2 + K(CH3COO) =>
2 K3PO4 + 3 Pb(CH3COO)2 = Pb3(PO4)2 + 6 K(CH3COO)
NaBr + C4H10O + H2SO4 = C4H9Br + H2O + NaHSO4 =>
NaBr + C4H10O + H2SO4 = C4H9Br + H2O + NaHSO4
Cr(OH)3 + ClO3 = CrO42 + Cl + H2O =>
2 Cr(OH)3 + 27 ClO3 = 2 CrO42 + 27 Cl + 3 H2O
AcF + Li = LiF + Ac =>
AcF + Li = LiF + Ac
KBr + BaCl2 = BaBr + KCl2 =>
KBr + BaCl2 = BaBr + KCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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