| Équations équilibrées la veille |
NaHCO3 + H(C3H5O3) = Na(C3H5O3) + CO2 + H2O
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
CuCl2*4H2O + C2H4(NH2)2 = [Cu(C2H4(NH2)2)2]Cl2 + H2O =>
CuCl2*4H2O + 2 C2H4(NH2)2 = [Cu(C2H4(NH2)2)2]Cl2 + 4 H2O
Ba + OH + H3PO4 = BaPO4 + H2O =>
Ba + 3 OH + H3PO4 = BaPO4 + 3 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
(COOH)2*2H2O + KOH = KCOO + H2O =>
(COOH)2*2H2O + 2 KOH = 2 KCOO + 4 H2O
[Co(NH3)6]Cl3 + AgNO3 = AgCl + [Co(NH3)6]Cl2NO3 =>
[Co(NH3)6]Cl3 + AgNO3 = AgCl + [Co(NH3)6]Cl2NO3
K2MnO4 + Cl2 = KMnO4 + KCl =>
2 K2MnO4 + Cl2 = 2 KMnO4 + 2 KCl
(C44H382P2)Br2 + K2ON(SO3)2 = (C44H382P2)ON(SO3)2 + KBr =>
(C44H382P2)Br2 + K2ON(SO3)2 = (C44H382P2)ON(SO3)2 + 2 KBr
Bi3 + (NH3*H2O) = Bi(OH)3 + NH4 =>
Bi3 + 9(NH3*H2O) = 3 Bi(OH)3 + 9 NH4
Ag + K4(Fe(CN)6) = Ag(Fe(CN)6) + K =>
Ag + K4(Fe(CN)6) = Ag(Fe(CN)6) + 4 K
NaI + CI = I + NaCI =>
NaI + CI = I + NaCI
Cl2 + CrBr3 = Br + CrCl4 =>
2 Cl2 + CrBr3 = 3 Br + CrCl4
Zh + HCl = ZhCl + H =>
Zh + HCl = ZhCl + H
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
Al(SO4)3 + KMnO4 = K2SO4 + MnSO4 + Al2O3 + O2 =>
4 Al(SO4)3 + 8 KMnO4 = 4 K2SO4 + 8 MnSO4 + 2 Al2O3 + 13 O2
Al{+3} + S{-2} + H2O = Al(OH)3 + H2S =>
2 Al{+3} + 3 S{-2} + 6 H2O = 2 Al(OH)3 + 3 H2S
Co + Al = CoAl =>
Co + Al = CoAl
(C6H10O5)3500 + O2 = CO2 + H2O =>
(C6H10O5)3500 + 21000 O2 = 21000 CO2 + 17500 H2O
K2MnO4 + HBrO3 = KMnO4 + H2O + KBr + KBrO4 =>
8 K2MnO4 + 8 HBrO3 = 8 KMnO4 + 4 H2O + 3 KBr + 5 KBrO4
Ba(NO3)2 + Na2(CrO4) = BaNa2 + CrO4(NO3)2 =>
Ba(NO3)2 + Na2(CrO4) = BaNa2 + CrO4(NO3)2
H(NO3) + Zn = NH4NO3 + Zn(NO3)2 + H2O =>
10 H(NO3) + 4 Zn = NH4NO3 + 4 Zn(NO3)2 + 3 H2O
CrO3KOH = K2Cr2O7H2O =>
2 CrO3KOH = K2Cr2O7H2O
HOCl + C12H7Cl3O2 = CHCl3 + H2O + CO2 =>
69 HOCl + 4 C12H7Cl3O2 = 27 CHCl3 + 35 H2O + 21 CO2
Tl(OH)3 + HCl = TlCl3 + H2O =>
Tl(OH)3 + 3 HCl = TlCl3 + 3 H2O
C17H20O5 + CH3OH = C19H31O2 + C3H8O3 =>
17 C17H20O5 + 146 CH3OH = 12 C19H31O2 + 69 C3H8O3
Ca + Ba = CaBa2 =>
Ca + 2 Ba = CaBa2
PO4 + H2 = PH3 + H2O =>
2 PO4 + 11 H2 = 2 PH3 + 8 H2O
(BH3)2 + NH3 = (BN)2 + H2 =>
(BH3)2 + 2 NH3 = (BN)2 + 6 H2
Fe(NO3)3*9H2O + CH6N2O = Fe2O3 + N2 + CO2 + H2O =>
8 Fe(NO3)3*9H2O + 15 CH6N2O = 4 Fe2O3 + 27 N2 + 15 CO2 + 117 H2O
C5H10OH + O2 = HOH + CO2 =>
4 C5H10OH + 29 O2 = 22 HOH + 20 CO2
Mg + HClSO4 = HCl + MgSO4 =>
Mg + HClSO4 = HCl + MgSO4
K(s) + Cr(NO3)3(aq) = K(NO3)3 + Cr =>
K(s) + Cr(NO3)3(aq) = K(NO3)3 + Cr
CH3CH2CH2OH + Cr2O7{-} + H{+} = CH3CH2COOH + Cr{3+} + H2O =>
7 CH3CH2CH2OH + 4 Cr2O7{-} + 28 H{+} = 7 CH3CH2COOH + 8 Cr{3+} + 21 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H3OOH + Al(OH)3 = C6H9AlO6 + H2O =>
3 C2H3OOH + Al(OH)3 = C6H9AlO6 + 3 H2O
Au(s)O2(g) = AuO2 =>
Au(s)O2(g) = AuO2
Al2(SO4)3 + HgO = Al2O3 + Hg2(SO4)2 =>
2 Al2(SO4)3 + 6 HgO = 2 Al2O3 + 3 Hg2(SO4)2
CH3CH2COH + H2SO4 + KMnO4 = CH3CH2COOH + K2SO4 + MnO2 + H2O =>
3 CH3CH2COH + H2SO4 + 2 KMnO4 = 3 CH3CH2COOH + K2SO4 + 2 MnO2 + H2O
I2O + O2 = IO2 =>
2 I2O + 3 O2 = 4 IO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Co + CaCl2 = CoCl2 + Ca =>
Co + CaCl2 = CoCl2 + Ca
AlBr3 + F2 = AlF3 + Br =>
2 AlBr3 + 3 F2 = 2 AlF3 + 6 Br
H3PO4 + CaCO3 = H2PO4 + HCO3 + Ca =>
H3PO4 + CaCO3 = H2PO4 + HCO3 + Ca
AgCl(aq) + NH4OH(aq) = NH4Cl(aq) + AgOH(aq) =>
AgCl(aq) + NH4OH(aq) = NH4Cl(aq) + AgOH(aq)
Al + Pb(NO3)2 = Pb + Al(NO3)3 =>
2 Al + 3 Pb(NO3)2 = 3 Pb + 2 Al(NO3)3
Al = Al(oh)4 =>
4 Al = Al(oh)4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
I2 + As2O3 + H2O = HI + H3AsO4 =>
2 I2 + As2O3 + 5 H2O = 4 HI + 2 H3AsO4
C2H4O2 + BaH2O2 = C4H6BaO4 + H2O =>
2 C2H4O2 + BaH2O2 = C4H6BaO4 + 2 H2O
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Équations équilibrées sur01/26/25
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