Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni + HCH3COO = H + NiCH3COO
CaCl2(aq) + Na3PO4 = Ca3(PO4)2(s) + NaCl =>
3 CaCl2(aq) + 2 Na3PO4 = Ca3(PO4)2(s) + 6 NaCl
VCl3 + Na + Co = V(Co)6 + NaCl =>
VCl3 + 3 Na + 6 Co = V(Co)6 + 3 NaCl
C3H6O + Cu(OH)2 = Cu2O + H2O + C3H6O2 =>
C3H6O + 2 Cu(OH)2 = Cu2O + 2 H2O + C3H6O2
Ba(NO3)2 + Cu2SO4 = BaSO4 + Cu(NO3) =>
Ba(NO3)2 + Cu2SO4 = BaSO4 + 2 Cu(NO3)
Na2CO3(aq) + H2O(l) = NaOH(aq) + NaHCO3(aq) =>
Na2CO3(aq) + H2O(l) = NaOH(aq) + NaHCO3(aq)
C + NH4ClO4 = Cl2 + N2 + CO2 + H2O =>
2 C + 2 NH4ClO4 = Cl2 + N2 + 2 CO2 + 4 H2O
Ca(HSO4)2 + Ca(OH)2 = (CaOH)2SO4 + H2O =>
Ca(HSO4)2 + 3 Ca(OH)2 = 2(CaOH)2SO4 + 2 H2O
Hg2Br2 + Cl2 = HgCl2 + Br2 =>
Hg2Br2 + 2 Cl2 = 2 HgCl2 + Br2
Rb + HOH = RbOH + H =>
Rb + HOH = RbOH + H
AgOH + H2O = AgH + OH =>
AgOH + H2O = AgH + 2 OH
C10H15NO + HCl = C10H15N + H2O + Cl =>
C10H15NO + 2 HCl = C10H15N + H2O + 2 Cl
Ni + HOH = H2 + NiOH =>
2 Ni + 2 HOH = H2 + 2 NiOH
Li2(SO4) + Ca(NO3)2 = Li(NO3) + Ca(SO4) =>
Li2(SO4) + Ca(NO3)2 = 2 Li(NO3) + Ca(SO4)
Zu + H2SO4 = ZuSO4 + H2 =>
Zu + H2SO4 = ZuSO4 + H2
NaOH + Ca(OH)2 = Na2(Ca(OH)4) =>
2 NaOH + Ca(OH)2 = Na2(Ca(OH)4)
SiS4 = Si + S2 =>
SiS4 = Si + 2 S2
HI + H2SO4 = I2 + H2O + SO2 =>
2 HI + H2SO4 = I2 + 2 H2O + SO2
Fe(OH)3 + HI = FeI3 + H2O =>
Fe(OH)3 + 3 HI = FeI3 + 3 H2O
C4H9Br = C4H8 + HBr =>
C4H9Br = C4H8 + HBr
K2C3O4 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 K2C3O4 + 6 KMnO4 + 14 H2SO4 = 15 CO2 + 6 MnSO4 + 8 K2SO4 + 14 H2O
Cu + CaCl2 = CuCl + Ca =>
2 Cu + CaCl2 = 2 CuCl + Ca
Rb2CO3 + HNO3 = RbNO3 + H2CO3 =>
Rb2CO3 + 2 HNO3 = 2 RbNO3 + H2CO3
Fe2(SO4)3 + HCl = FeCl3 + H2(SO4) =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2(SO4)
Li + C4 = Li4C =>
16 Li + C4 = 4 Li4C
AlHO2 + H2SO4 = Al2(SO4)3 + H2O =>
2 AlHO2 + 3 H2SO4 = Al2(SO4)3 + 4 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
CuSeO3 = Cu + Se + O =>
CuSeO3 = Cu + Se + 3 O
Sn(NO3)4 + K2(SO3) = Sn(SO3)2 + K(NO3) =>
Sn(NO3)4 + 2 K2(SO3) = Sn(SO3)2 + 4 K(NO3)
Cu2(OH)2CO3 + NaOH = Cu(OH)2 + Na2CO3 =>
Cu2(OH)2CO3 + 2 NaOH = 2 Cu(OH)2 + Na2CO3
Zn(IO2)2 + K2CO3 = ZnCO3 + KIO2 =>
Zn(IO2)2 + K2CO3 = ZnCO3 + 2 KIO2
H + Si = HSi =>
H + Si = HSi
NaN3 + H2O = NH3 + NO + Na =>
5 NaN3 + 9 H2O = 6 NH3 + 9 NO + 5 Na
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
KBr + MnO2 + H2SO4 = Br2 + MnSO + K2SO4 + H2O =>
8 KBr + MnO2 + 5 H2SO4 = 4 Br2 + MnSO + 4 K2SO4 + 5 H2O
As + FeCl3 = Cl3 + FeAs =>
As + FeCl3 = Cl3 + FeAs
CH3CH2CH2COOH + Mg = (CH3CH2CH2COO)2Mg + H2 =>
2 CH3CH2CH2COOH + Mg = (CH3CH2CH2COO)2Mg + H2
AgBr + H2 = AgH2 + Br =>
AgBr + H2 = AgH2 + Br
NaOH + Ba(OH3)2 = NaOH3 + Ba(OH)2 =>
2 NaOH + Ba(OH3)2 = 2 NaOH3 + Ba(OH)2
H2(SO4) + (NH4)(OH) = H2O + (NH4)2(SO4) =>
H2(SO4) + 2(NH4)(OH) = 2 H2O + (NH4)2(SO4)
Mg(OH)2 + C6H8O7 = C6H6MgO7 + H2O =>
Mg(OH)2 + C6H8O7 = C6H6MgO7 + 2 H2O
C4H6O4 + Ba(OH)2 = Ba + COOH + H2O =>
C4H6O4 + 5 Ba(OH)2 = 5 Ba + 4 COOH + 6 H2O
Li2O2 + H2O = LiOH + H2O2 =>
Li2O2 + 2 H2O = 2 LiOH + H2O2
C4H10O + NaOH = C4H9ONa + H2O =>
C4H10O + NaOH = C4H9ONa + H2O
C10H14N2 + H2O = C10H15N2 + OH =>
C10H14N2 + H2O = C10H15N2 + OH
KCr(OH)4 + H2SO4 = Cr(OH)3 + K2SO4 + H2O =>
2 KCr(OH)4 + H2SO4 = 2 Cr(OH)3 + K2SO4 + 2 H2O
BrNO3 + Na2CO3 = BrCO3 + Na2NO3 =>
BrNO3 + Na2CO3 = BrCO3 + Na2NO3
Fe + Cu2NO3 = Fe(NO3)3 + Cu =>
Fe + 3 Cu2NO3 = Fe(NO3)3 + 6 Cu
C27H48 + O2 = CO2 + H2O =>
C27H48 + 39 O2 = 27 CO2 + 24 H2O
HC2H3O2 + NaHSO3 = NaC2H3O2(aq) + H2SO3 =>
HC2H3O2 + NaHSO3 = NaC2H3O2(aq) + H2SO3
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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