| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C2O4 + 2 KOH = 2 CO2(OH) + 2 KH
CH20 + C6H5OH = C13H14O2 + H2O =>
4 CH20 + 125 C6H5OH = 58 C13H14O2 + 9 H2O
K3PO4 + Ca(CH3COO)2 = Ca3(PO4)2 + K + CH3COO =>
2 K3PO4 + 3 Ca(CH3COO)2 = Ca3(PO4)2 + 6 K + 6 CH3COO
(CH3)2CCl2 + H2O = (CH3)2C(OH)2 + HCl =>
(CH3)2CCl2 + 2 H2O = (CH3)2C(OH)2 + 2 HCl
K3PO4 + Ca(CH3COO)2 = Ca3(PO4)2 + K + CH3COO =>
2 K3PO4 + 3 Ca(CH3COO)2 = Ca3(PO4)2 + 6 K + 6 CH3COO
H2PO4 + Al = AlH2PO4 =>
H2PO4 + Al = AlH2PO4
Al2(SO4)3 + FeO = Al2O3 + FeSO4 =>
Al2(SO4)3 + 3 FeO = Al2O3 + 3 FeSO4
CsCl(aq) + K3PO4(aq) = KCl(aq) + Cs3PO4(s) =>
3 CsCl(aq) + K3PO4(aq) = 3 KCl(aq) + Cs3PO4(s)
Pb(NO3)2 + K2CrO4 = PbCrO4 + K + (NO3)2 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 K + (NO3)2
C2H5OH + Na = C2H4 + NaH2O =>
C2H5OH + Na = C2H4 + NaH2O
MnC3O9 = MnO3 + CO2 =>
MnC3O9 = MnO3 + 3 CO2
(CH3)2CCl2 + H2O = (CH3)2C(OH)2 + HCl =>
(CH3)2CCl2 + 2 H2O = (CH3)2C(OH)2 + 2 HCl
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
(CH3)2CCl2 + H2O = (CH3)2C(OH)2 + HCl =>
(CH3)2CCl2 + 2 H2O = (CH3)2C(OH)2 + 2 HCl
Hg2(NO3)2 + HCl = (Hg2)Cl2 + H(NO3) =>
Hg2(NO3)2 + 2 HCl = (Hg2)Cl2 + 2 H(NO3)
(CH3)2CCl2 + H2O = (CH3)2C(OH)2 + HCl =>
(CH3)2CCl2 + 2 H2O = (CH3)2C(OH)2 + 2 HCl
Sr(NO3)2 + K2C2O4 = SrC2O4 + KNO3 =>
Sr(NO3)2 + K2C2O4 = SrC2O4 + 2 KNO3
MnO4{-} + AsO32{-} + H2O = MnO2 + AsO42{-} + OH{-} =>
20 MnO4{-} + 3 AsO32{-} + 10 H2O = 20 MnO2 + 3 AsO42{-} + 20 OH{-}
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cr + HNO3 = Cr2O7 + H2 + NO =>
8 Cr + 14 HNO3 = 4 Cr2O7 + 7 H2 + 14 NO
NH4Cl + O2 = NO + HCl + H2O =>
4 NH4Cl + 5 O2 = 4 NO + 4 HCl + 6 H2O
LiI + Br2 = LiBr + I2 =>
2 LiI + Br2 = 2 LiBr + I2
H2SO4 + CS = CSSO4H2O + H2S =>
5 H2SO4 + 4 CS = 4 CSSO4H2O + H2S
MnC3O9 = MnO3 + CO2 =>
MnC3O9 = MnO3 + 3 CO2
C57H110O6 + NaOH = C3H5(OH)3 + C18H35O2Na =>
C57H110O6 + 3 NaOH = C3H5(OH)3 + 3 C18H35O2Na
Ti2WC2O2 = WC + TiC + TiO2 =>
Ti2WC2O2 = WC + TiC + TiO2
C2H5OH + K2Cr2O7 + H2SO4 = CH3COOH + (CrSO4)3 + K2SO4 + H2O =>
6 C2H5OH + 3 K2Cr2O7 + 9 H2SO4 = 6 CH3COOH + 2(CrSO4)3 + 3 K2SO4 + 15 H2O
KSCN + I2 + H2O = HI + HCN + KHSO4 =>
KSCN + 3 I2 + 4 H2O = 6 HI + HCN + KHSO4
KBrO3 + KI*HBr = KBr + I2 + H2O =>
KBrO3 + 6 KI*HBr = 7 KBr + 3 I2 + 3 H2O
H2SO4 + Fe = Fe2(SO4)3 + HSO3 + H2O =>
9 H2SO4 + 2 Fe = Fe2(SO4)3 + 6 HSO3 + 6 H2O
H2O + KMnO4 + Fe(OH)2 = MnO2 + Fe(OH)3 + K(OH) =>
2 H2O + KMnO4 + 3 Fe(OH)2 = MnO2 + 3 Fe(OH)3 + K(OH)
ZnCl2 + Ca(NO3)2 = CaCl2 + Zn(NO3)2 =>
ZnCl2 + Ca(NO3)2 = CaCl2 + Zn(NO3)2
C3H8 + O2 = CO2 + H2O(g) =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O(g)
VCl2 + H2O = VO + HCl =>
VCl2 + H2O = VO + 2 HCl
(CH3)2CCl2 + H2O = (CH3)2C(OH)2 + HCl =>
(CH3)2CCl2 + 2 H2O = (CH3)2C(OH)2 + 2 HCl
Mn + CaO = MnO + Ca =>
Mn + CaO = MnO + Ca
CH20 + C6H5OH = C13H14O2 + H2O =>
4 CH20 + 125 C6H5OH = 58 C13H14O2 + 9 H2O
C2H6 + HNO3 = CH5NO2 + CH2O =>
C2H6 + HNO3 = CH5NO2 + CH2O
HNO3 + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O =>
2 HNO3 + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O
K3PO4 + Ca(CH3COO)2 = Ca3(PO4)2 + K + CH3COO =>
2 K3PO4 + 3 Ca(CH3COO)2 = Ca3(PO4)2 + 6 K + 6 CH3COO
SO3{2-} + H3O{+} = SO2 + H2O =>
SO3{2-} + 2 H3O{+} = SO2 + 3 H2O
Sn + P = SnP =>
Sn + P = SnP
Pb(NO3)3 + Zn = Zn(NO3) + Pb =>
Pb(NO3)3 + 3 Zn = 3 Zn(NO3) + Pb
KMnO4(aq) + Na2C2O4(aq) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + Na2SO4(aq) + CO2(g) + H2O(l) =>
2 KMnO4(aq) + 5 Na2C2O4(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + K2SO4(aq) + 5 Na2SO4(aq) + 10 CO2(g) + 8 H2O(l)
H2 + C + O3 = H2CO3 =>
H2 + C + O3 = H2CO3
Fe(NO3)2 + H2O = Fe + O2 + HNO3 =>
2 Fe(NO3)2 + 2 H2O = 2 Fe + O2 + 4 HNO3
C + H2 + O3 = C6H12O6 =>
6 C + 6 H2 + 2 O3 = C6H12O6
Rh2(Cl(OCl))3 + Rh = RhO + Cl2 =>
Rh2(Cl(OCl))3 + Rh = 3 RhO + 3 Cl2
Cu(OH)2 + HCl = Cu(OH)2Cl + H2 =>
2 Cu(OH)2 + 2 HCl = 2 Cu(OH)2Cl + H2
C + H2 + O3 = C6H12O6 =>
6 C + 6 H2 + 2 O3 = C6H12O6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/24
Équations équilibrées sur04/06/23
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