| Équations équilibrées la veille |
2 Cr(OH)4{-} + 3 Br2 + 8 OH{-} = 2 CrO4{2-} + 6 Br{-} + 8 H2O
CH3COOH + Fe(OH2) = FeCH3COOH + H2O =>
CH3COOH + Fe(OH2) = FeCH3COOH + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HKC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O(l) =>
HKC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O(l)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H6O(ethanol) + HO2 = CO2 + H2O =>
C2H6O(ethanol) + 4 HO2 = 2 CO2 + 5 H2O
Cu(II) + O2 = Cu(II)O2 =>
Cu(II) + O2 = Cu(II)O2
Ag2C2 = Ag + C =>
Ag2C2 = 2 Ag + 2 C
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
Pb(HCO3)2 + H2SO4 = PbSO4 + H2O + CO2 =>
Pb(HCO3)2 + H2SO4 = PbSO4 + 2 H2O + 2 CO2
Cu + NaNO3 + H2SO4 = NO + CuSO4 + Na2SO4 + H2O =>
3 Cu + 2 NaNO3 + 4 H2SO4 = 2 NO + 3 CuSO4 + Na2SO4 + 4 H2O
CaCO3(s) + HCl(aq) = CO2(g) + CaCl2 + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CO2(g) + CaCl2 + H2O(l)
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
NaC2H3O2*3H2O = NaC2H3O2 + H2O =>
NaC2H3O2*3H2O = NaC2H3O2 + 3 H2O
Tin(IV)Fluoride + PotassiumSulfide = Tin(IV)Sulfide + PotassiumFluoride =>
Tin(IV)Fluoride + PotassiumSulfide = Tin(IV)Sulfide + PotassiumFluoride
Cu + H2SO4(c) = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4(c) = CuSO4 + SO2 + 2 H2O
Mg(OH)2 + HNO3 = H(OH) + Mg(NO3)2 =>
Mg(OH)2 + 2 HNO3 = 2 H(OH) + Mg(NO3)2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
H3PO4 + Ba(OH)2 = BaOHH2PO4 + H2O =>
H3PO4 + Ba(OH)2 = BaOHH2PO4 + H2O
Cu2 + Na2S = Cu2Na2S =>
Cu2 + Na2S = Cu2Na2S
H2OMg = H2MgO =>
H2OMg = H2MgO
[NH4]2HPO4 + NaOH = NH3 + Na2HPO4 + H2O =>
[NH4]2HPO4 + 2 NaOH = 2 NH3 + Na2HPO4 + 2 H2O
F + CsCl = Cl + CsF =>
F + CsCl = Cl + CsF
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Au + AgNO3 = AuNO3 + Ag =>
Au + AgNO3 = AuNO3 + Ag
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
ZnO(s) + H2O = Zn(OH)2(aq) =>
ZnO(s) + H2O = Zn(OH)2(aq)
CoCl2 + KNCS = K2[Co(NCS)4] + KCl =>
CoCl2 + 4 KNCS = K2[Co(NCS)4] + 2 KCl
H2SO4 + KI + KMnO4 = MnSO4 + K2SO4 + I2 + H2O =>
8 H2SO4 + 10 KI + 2 KMnO4 = 2 MnSO4 + 6 K2SO4 + 5 I2 + 8 H2O
C4H9OH + CH3CH2COOH = C7H14O2 + H2O =>
C4H9OH + CH3CH2COOH = C7H14O2 + H2O
Mg(H2PO4)2 + H2SO4 = MgSO4 + H3PO4 =>
Mg(H2PO4)2 + H2SO4 = MgSO4 + 2 H3PO4
OH{-} + S2O3{2-} + OCl{-} = Cl{-} + SO3{2-} + H2O =>
2 OH{-} + S2O3{2-} + 2 OCl{-} = 2 Cl{-} + 2 SO3{2-} + H2O
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
Ca3(PO4)2(s) + H3PO4(aq) = Ca(H2PO4)2(aq) =>
Ca3(PO4)2(s) + 4 H3PO4(aq) = 3 Ca(H2PO4)2(aq)
La(NO3)3 + NaOH = La(OH)3 + NaNO3 =>
La(NO3)3 + 3 NaOH = La(OH)3 + 3 NaNO3
KCr(SO4)2*12H2O = KCr(SO4)2 + H2O =>
KCr(SO4)2*12H2O = KCr(SO4)2 + 12 H2O
Ni + Na2S = Ni2S + Na =>
2 Ni + Na2S = Ni2S + 2 Na
La(NO3)3 + NaOH = La(OH)3 + NaNO3 =>
La(NO3)3 + 3 NaOH = La(OH)3 + 3 NaNO3
AgNO3(aq) + HCl = AgCl(s) + HNO3(aq) =>
AgNO3(aq) + HCl = AgCl(s) + HNO3(aq)
Cr(OH)3NaOH = NaCrO2 + H2O =>
Cr(OH)3NaOH = NaCrO2 + 2 H2O
Fe + Hg2O = Hg + FeO =>
Fe + Hg2O = 2 Hg + FeO
Al2O3 + K2O = K3AlO3 =>
Al2O3 + 3 K2O = 2 K3AlO3
Cr(OH)3NaOH = NaCrO2 + H2O =>
Cr(OH)3NaOH = NaCrO2 + 2 H2O
HCl(g) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(g) + NaOH(aq) = NaCl(aq) + H2O(l)
(NH4)2SO3 = (NH4)2SO4 + NH3 + H2S =>
4(NH4)2SO3 = 3(NH4)2SO4 + 2 NH3 + H2S
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
SrO + C = SrC2 + CO =>
SrO + 3 C = SrC2 + CO
C7H11O4 + H2O = C4H8O2 + CO2 =>
20 C7H11O4 + 14 H2O = 31 C4H8O2 + 16 CO2
Ba(OH)2 + CaCl2 = Ca(OH)2 + BaCl2 =>
Ba(OH)2 + CaCl2 = Ca(OH)2 + BaCl2
Fe(ClO4)3(aq) = Fe + ClO4 =>
Fe(ClO4)3(aq) = Fe + 3 ClO4
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| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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