| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + Ca(OH)2 = NH4OH + HCl + CaO
SrCl2 + Cu2SO4 = CuCl + SrSO4 =>
SrCl2 + Cu2SO4 = 2 CuCl + SrSO4
CaS + O = CaO + S =>
CaS + O = CaO + S
Na2O2 + O2 = NaO3 =>
Na2O2 + 2 O2 = 2 NaO3
CS2 = C + S6 =>
3 CS2 = 3 C + S6
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + K2SO4 + NaSO4 + H2O =>
4 KMnO4 + 5 Na2SO3 + 11 H2SO4 = 4 MnSO4 + 2 K2SO4 + 10 NaSO4 + 11 H2O
C16H33COOH + O2 = H2O + CO2 =>
2 C16H33COOH + 49 O2 = 34 H2O + 34 CO2
Na + SO2 = NaS2 + NaO =>
5 Na + 2 SO2 = NaS2 + 4 NaO
CaCO3 + C2H6O = CH3COOH + H2O + CaCO =>
CaCO3 + C2H6O = CH3COOH + H2O + CaCO
CaCO3 + NaF = CaF2 + Na2CO3 =>
CaCO3 + 2 NaF = CaF2 + Na2CO3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
NaS2O8 + C2H2Cl2 + H2O = CO2 + H{+} + Na{+} + Cl{-} + SO4{-} =>
8 NaS2O8 + C2H2Cl2 + 4 H2O = 2 CO2 + 10 H{+} + 8 Na{+} + 2 Cl{-} + 16 SO4{-}
KBrO3 + C12H22O11 = KBr + H2O + CO2 =>
8 KBrO3 + C12H22O11 = 8 KBr + 11 H2O + 12 CO2
MgO + TiO2 = MgTi2O5 =>
MgO + 2 TiO2 = MgTi2O5
AgCI + HI = AgI + HCI =>
AgCI + HI = AgI + HCI
C2H2 + KMnO4 + H2SO4 = H2C2O4 + K2SO4 + MnSO4 + H2O =>
5 C2H2 + 8 KMnO4 + 12 H2SO4 = 5 H2C2O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
ZnCl2 + C9H6NOH + Na2CO3 = Zn(C9H6NO)2 + NaCl + H2CO3 =>
ZnCl2 + 2 C9H6NOH + Na2CO3 = Zn(C9H6NO)2 + 2 NaCl + H2CO3
CuSO4 + NH3 = Cu(OH)2 + SO2 + N2 =>
3 CuSO4 + 2 NH3 = 3 Cu(OH)2 + 3 SO2 + N2
Ag(OH)2 + HNo3 = Ag(No3)2 + H2O =>
Ag(OH)2 + 2 HNo3 = Ag(No3)2 + 2 H2O
Zn + Au(NO2)3 = Zn(NO2) + Au =>
3 Zn + Au(NO2)3 = 3 Zn(NO2) + Au
C3Cl3N3O3 + HCl = C3H3N3O3 + Cl2 =>
C3Cl3N3O3 + 3 HCl = C3H3N3O3 + 3 Cl2
FeSO4 + Na2CO3 + H2O = Fe(OH)2 + CO2 + Na2SO4 =>
FeSO4 + Na2CO3 + H2O = Fe(OH)2 + CO2 + Na2SO4
CH3CH2COOH + CH3OH = CH3CH2COOH3 + H2O =>
CH3CH2COOH + 3 CH3OH = 2 CH3CH2COOH3 + H2O
NaBr + KMnO4 + KHSO4 = K2SO4 + Na2SO4 + Br2 + MnSO4 + H2O =>
10 NaBr + 2 KMnO4 + 16 KHSO4 = 9 K2SO4 + 5 Na2SO4 + 5 Br2 + 2 MnSO4 + 8 H2O
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
CuSO4(l) + BaCl2(l) = CuCl2 + BaSO4 =>
CuSO4(l) + BaCl2(l) = CuCl2 + BaSO4
(NH4)3PO4 + Zn(ClO3)2 = (NH4)3ClO3 + Zn(PO4)2 =>
2(NH4)3PO4 + Zn(ClO3)2 = 2(NH4)3ClO3 + Zn(PO4)2
Na[Au(CN)2] + Zn = NaCN + Zn(CN)2 + Au =>
2 Na[Au(CN)2] + Zn = 2 NaCN + Zn(CN)2 + 2 Au
CuCl2 + Na2O = CuNa2 + Cl2O =>
CuCl2 + Na2O = CuNa2 + Cl2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
HCOONa + I2 = NaI + CO2 + H2 =>
2 HCOONa + I2 = 2 NaI + 2 CO2 + H2
C12H22O11 + O2(g) = CO2(ac) + H2O(l) =>
C12H22O11 + 12 O2(g) = 12 CO2(ac) + 11 H2O(l)
CaCO3 + H2O = CO3H2 + Ca + OH =>
CaCO3 + 2 H2O = CO3H2 + Ca + 2 OH
Li + Sn3P2 = LiP2 + Sn3 =>
Li + Sn3P2 = LiP2 + Sn3
Li2O + CO2 = Li + CO3 =>
Li2O + CO2 = 2 Li + CO3
CuSO4 + CaS = Ca(SO4) + CuS =>
CuSO4 + CaS = Ca(SO4) + CuS
BaI2 + Cl2 + Ba(OH)2 = Ba5(IO6)2 + BaCl2 + H2O =>
BaI2 + 8 Cl2 + 12 Ba(OH)2 = Ba5(IO6)2 + 8 BaCl2 + 12 H2O
Fe + Cu{2+}{+} = Fe{3+} + Cu =>
2 Fe + 3 Cu{2+}{+} = 2 Fe{3+} + 3 Cu
Ca(NO3)2 + (NH4)2CO3 = Ca2(CO3)2 + NH4NO3 =>
2 Ca(NO3)2 + 2(NH4)2CO3 = Ca2(CO3)2 + 4 NH4NO3
KOH + NH4(NO3) = KNO3 + NH4(OH) =>
KOH + NH4(NO3) = KNO3 + NH4(OH)
Ge(s) + HCl2(aq) = GeCl4(s) + H2(g) =>
Ge(s) + 2 HCl2(aq) = GeCl4(s) + H2(g)
O2F2 = O + F =>
O2F2 = 2 O + 2 F
Na[Al(OH)4] + H2O2 = Al(OH)3 + NaO + H2O =>
2 Na[Al(OH)4] + H2O2 = 2 Al(OH)3 + 2 NaO + 2 H2O
CH3CH2OH + KMnO4 + H2SO4(aq) = CO2 + MnSO4 + KSO4 + H2O =>
CH3CH2OH + 3 KMnO4 + 6 H2SO4(aq) = 2 CO2 + 3 MnSO4 + 3 KSO4 + 9 H2O
K2O + Co2 = K2Co3 + O2 =>
2 K2O + 3 Co2 = 2 K2Co3 + O2
(NH4)2SO4 + CaCl2 = Ca(SO4) + NH4Cl =>
(NH4)2SO4 + CaCl2 = Ca(SO4) + 2 NH4Cl
C4H9OH + K2Cr2O7 + H2SO4 = C3H7COOH + Cr2(SO4)3 + H2O + K2SO2 =>
5 C4H9OH + 2 K2Cr2O7 + 8 H2SO4 = 5 C3H7COOH + 2 Cr2(SO4)3 + 13 H2O + 2 K2SO2
C3H8 + C6H6 = C7H9 =>
12 C3H8 + 29 C6H6 = 30 C7H9
Bi(OH)3 + SnCl2 + NaOH = Bi + Na2[Sn(OH)6] + NaCl =>
2 Bi(OH)3 + 3 SnCl2 + 12 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaCl
LiF + Zn(OH)2 = ZnF2 + LiOH =>
2 LiF + Zn(OH)2 = ZnF2 + 2 LiOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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