| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2CO3(OH)2 + 2 H2C2O4*2H2O = 2 CuC2O4 + 7 H2O + CO2
(NH4)2SO4 + Al(NO3)3 = Al2(SO4)3 + NH4(NO3) =>
3(NH4)2SO4 + 2 Al(NO3)3 = Al2(SO4)3 + 6 NH4(NO3)
CaO + MnI2 = MnO + CaI2 =>
CaO + MnI2 = MnO + CaI2
AlCl3*6H2O + NH3 = Al2O3 + NH4Cl + H2O =>
2 AlCl3*6H2O + 6 NH3 = Al2O3 + 6 NH4Cl + 9 H2O
Sr(OH)2*8H2O(s) + NH4Cl(s) = SrCl2(aq) + NH3(aq) + H2O(i) =>
Sr(OH)2*8H2O(s) + 2 NH4Cl(s) = SrCl2(aq) + 2 NH3(aq) + 10 H2O(i)
KMnO4 + H2SO4 = H2O + KMnSO4 + O2 =>
2 KMnO4 + 2 H2SO4 = 2 H2O + 2 KMnSO4 + 3 O2
MgCO3 = CO2 + MgO =>
MgCO3 = CO2 + MgO
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
K[Al(OH)4] + CO2 = K2CO3 + Al(OH)3 + H2O =>
2 K[Al(OH)4] + CO2 = K2CO3 + 2 Al(OH)3 + H2O
C8H18 + OO = CO0 + H2O =>
2 C8H18 + 17 OO = 16 CO0 + 18 H2O
NaOH(ac) + C20H14O4 = Na + H2CO2 + H2O =>
46 NaOH(ac) + C20H14O4 = 46 Na + 20 H2CO2 + 10 H2O
CaCl2 + C2H2 = CaC2 + HCl =>
CaCl2 + C2H2 = CaC2 + 2 HCl
ZnCO3 = Zn + CO3 =>
ZnCO3 = Zn + CO3
CaO + HNO3 + H2O + MnO = Ca3N2 + HMnO4 =>
15 CaO + 10 HNO3 + 3 H2O + 16 MnO = 5 Ca3N2 + 16 HMnO4
Cl + Ba3N2 = BaCl2 + N =>
6 Cl + Ba3N2 = 3 BaCl2 + 2 N
NaCl + NaC = Na + ClC =>
NaCl + NaC = 2 Na + ClC
BaO + Ba2Si = BaSiO3 + Ba =>
3 BaO + Ba2Si = BaSiO3 + 4 Ba
Rb + ZnF{2} = Zn{2} + RbF =>
Rb + ZnF{2} = Zn{2} + RbF
Na2SO4 + K2CrO4 = Na2CrO4 + K2SO4 =>
Na2SO4 + K2CrO4 = Na2CrO4 + K2SO4
Sn + HCl = SnCl2 + H2 = Sn + H + Sn + H2 =>
Sn + 2 HCl = SnCl2 + H2
PCl3 + Cl2 = PCl53 =>
PCl3 + 25 Cl2 = PCl53
SiCl4(i) + H2O(i) = SiO2(s) + HCl(aq) =>
SiCl4(i) + 2 H2O(i) = SiO2(s) + 4 HCl(aq)
C9H8O2 + CH30H = C10H10O2 + H2O =>
304 C9H8O2 + 14 CH30H = 275 C10H10O2 + 58 H2O
SO4 = SO2 + O2 =>
SO4 = SO2 + O2
HF + Cu(OH)3 = CuF3 + H2O =>
3 HF + Cu(OH)3 = CuF3 + 3 H2O
Na2S + BaCl2 = Na2Cl2 + BaS =>
Na2S + BaCl2 = Na2Cl2 + BaS
NaBr + AgNO3 = AgNa + BrNO3 =>
NaBr + AgNO3 = AgNa + BrNO3
(Mn{2+}) + H2O + Cl2 = (Cl{-}) + MnO2 + (H{+}) =>
(Mn{2+}) + 2 H2O + Cl2 = 2(Cl{-}) + MnO2 + 4(H{+})
PB(OH)2 + NaOH = Na2(PB(OH)4) =>
PB(OH)2 + 2 NaOH = Na2(PB(OH)4)
CH3{-}CH = CH{-}CH3 + H2 = CH3{-}CH2{-}CH2{-}CH3 =>
CH3{-}CH = CH{-}CH3 + H2
Cu2O2 = CuO =>
Cu2O2 = 2 CuO
NH4OH + LiNO3 = NH4NO3 + LiOH =>
NH4OH + LiNO3 = NH4NO3 + LiOH
Mn(NO3)3 + NaBiO3 + HNO3 = HMnO4 + BiO(NO3)2 + NaNO3 + H2O =>
Mn(NO3)3 + 4 NaBiO3 + 9 HNO3 = HMnO4 + 4 BiO(NO3)2 + 4 NaNO3 + 4 H2O
Calciumhydroxide + chlorine = calciumchloride + calciumchlorate + water =>
6 Ca(OH)2 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O
C9H8O4 + NaOH = H2O + Na + C3H4O4 =>
C9H8O4 + 12 NaOH = 4 H2O + 12 Na + 3 C3H4O4
Na2C2H2O = C2H2Na2O =>
Na2C2H2O = C2H2Na2O
KI + MnO4 + H2SO4 = I2 + MnSO4 + KSO4 + H2O =>
6 KI + 2 MnO4 + 8 H2SO4 = 3 I2 + 2 MnSO4 + 6 KSO4 + 8 H2O
Zn(NO3)2 + Bi(NO3)3 + CH4N2O = ZnBi2O4 + CO2 + N2 + H2O =>
3 Zn(NO3)2 + 6 Bi(NO3)3 + 20 CH4N2O = 3 ZnBi2O4 + 20 CO2 + 32 N2 + 40 H2O
Si(s) + O2(g) = SiO2(s) =>
Si(s) + O2(g) = SiO2(s)
CH3COOH + Fe = CH3COOFe + H2 =>
2 CH3COOH + 2 Fe = 2 CH3COOFe + H2
Ca(ClO3)2 + Na2S + H2O = CaCl2 + S + Na(OH) =>
Ca(ClO3)2 + 6 Na2S + 6 H2O = CaCl2 + 6 S + 12 Na(OH)
BaPO4 + Al(NO3)2 = Ba(NO3)2 + AlPO4 =>
BaPO4 + Al(NO3)2 = Ba(NO3)2 + AlPO4
Ca(OH3)2 + FeCl3 = CaCl2 + Fe(OH3)3 =>
3 Ca(OH3)2 + 2 FeCl3 = 3 CaCl2 + 2 Fe(OH3)3
NaNO{3} = NaNO{2} + {2} =>
2 NaNO{3} = 2 NaNO{2} + {2}
I2 + CaBr2 = ICa + Br =>
I2 + 2 CaBr2 = 2 ICa + 4 Br
H2 + Ag2O = Ag + H2O = =>
H2 + Ag2O = 2 Ag + H2O
Cd(NO3)2 + K2S = CdS + K(NO3) =>
Cd(NO3)2 + K2S = CdS + 2 K(NO3)
Na[Cr(OH)4] + H2SO4 = Cr2(SO4)3 + NaOH + H2O =>
2 Na[Cr(OH)4] + 3 H2SO4 = Cr2(SO4)3 + 2 NaOH + 6 H2O
Cu + Hg2NO{-}32 = Hg + Cu(NO{-}3) =>
Cu + Hg2NO{-}32 = 2 Hg + Cu(NO{-}3)
HOH + Na = HNa + OH =>
HOH + Na = HNa + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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