| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + H2O = MgO + H2
HNO3(ac) + NaOH(ac) = H2O(l) + NaNO3 =>
HNO3(ac) + NaOH(ac) = H2O(l) + NaNO3
CrO + BaOH = CrOH + BaO =>
CrO + BaOH = CrOH + BaO
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
C7H12 + Cl2 = C7H12Cl2 =>
C7H12 + Cl2 = C7H12Cl2
C12H28O4Ti + LiOH + H2O2 = Li4Ti4O12 + H2O + C =>
4 C12H28O4Ti + 4 LiOH + 50 H2O2 = Li4Ti4O12 + 108 H2O + 48 C
CaCl2 + Na2CO3 = ClNa + CaCO3 =>
CaCl2 + Na2CO3 = 2 ClNa + CaCO3
Cr + O22 = CrO =>
22 Cr + O22 = 22 CrO
Br{-} + SO4{2-} + H{+} = Br2 + SO3{2-} + H2O =>
2 Br{-} + SO4{2-} + 2 H{+} = Br2 + SO3{2-} + H2O
AgNO3 + PO4 = Ag3(PO4) + NO3 =>
3 AgNO3 + PO4 = Ag3(PO4) + 3 NO3
HI + KOH = KI + HOH =>
HI + KOH = KI + HOH
Mg(s) + HBr(aq) = MgBr2(s) + H2(g) =>
Mg(s) + 2 HBr(aq) = MgBr2(s) + H2(g)
KMnO4 + NaOH + KI = K2MnO4 + KIO3 + H2O + Na2MnO4 =>
6 KMnO4 + 6 NaOH + KI = 3 K2MnO4 + KIO3 + 3 H2O + 3 Na2MnO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2S + MgS = Mg(HS)2 =>
H2S + MgS = Mg(HS)2
ZnSO3 + K3PO4 = Zn3(PO4)2 + K2SO3 =>
3 ZnSO3 + 2 K3PO4 = Zn3(PO4)2 + 3 K2SO3
C6H6 + HCl = C6H4Cl + H4Cl =>
C6H6 + 2 HCl = C6H4Cl + H4Cl
Fe(OH)3 + NO = Fe2(NO2)3 + H2O =>
2 Fe(OH)3 + 3 NO = Fe2(NO2)3 + 3 H2O
Al2O3 + LiOH = Li2O + Al(OH)3 =>
Al2O3 + 6 LiOH = 3 Li2O + 2 Al(OH)3
H2SO4 + Pb(OH)4 = H2O + Pb(SO4)2 =>
2 H2SO4 + Pb(OH)4 = 4 H2O + Pb(SO4)2
CH3XCH3 + KMnO4 + H2SO4 = HOOCXCOOH + K2SO4 + MnSO4 + H2O =>
5 CH3XCH3 + 12 KMnO4 + 18 H2SO4 = 5 HOOCXCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
CuSO4(aq) + (NH4)2CO3(aq) = CuCO3(s) + (NH4)2SO4(aq) =>
CuSO4(aq) + (NH4)2CO3(aq) = CuCO3(s) + (NH4)2SO4(aq)
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
C6H10CaO6 + NH3 + CO2 + H2O = C3H9O3N + CaCO3 =>
C6H10CaO6 + 2 NH3 + CO2 + H2O = 2 C3H9O3N + CaCO3
NaF + Cs = CsF + Na =>
NaF + Cs = CsF + Na
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Eu2O3 + HNO3 = Eu(NO3)3 + H2O =>
Eu2O3 + 6 HNO3 = 2 Eu(NO3)3 + 3 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NiSO4 + Sr(OH)2 = Ni(OH)2 + SrSO4 =>
NiSO4 + Sr(OH)2 = Ni(OH)2 + SrSO4
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
NaNo2 + AgNO3 = NaNO3 + AgNo2 =>
NaNo2 + AgNO3 = NaNO3 + AgNo2
Au + K{+} = Au{3+} + K =>
Au + 3 K{+} = Au{3+} + 3 K
NH4Cl + Au(OH)3 = NH4OH + AuCl3 =>
3 NH4Cl + Au(OH)3 = 3 NH4OH + AuCl3
K2Cr2O7 + Cu2O = CuO + Cr2O3 + K2CrO4 =>
2 K2Cr2O7 + 3 Cu2O = 6 CuO + Cr2O3 + 2 K2CrO4
NaCl + HCl = NaClHCl =>
NaCl + HCl = NaClHCl
NH4Cl + BiO = NH4 + BiOCl =>
NH4Cl + BiO = NH4 + BiOCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CUSO4(aq) + KI(aq) = CUI + I2(aq) + K2SO4 =>
2 CUSO4(aq) + 4 KI(aq) = 2 CUI + I2(aq) + 2 K2SO4
NH4 + Cr2O7 = Cr2O3 + N2 + H2O =>
2 NH4 + Cr2O7 = Cr2O3 + N2 + 4 H2O
H2 + Se = H2Se =>
H2 + Se = H2Se
Ca + O2 + CO2 = CaCO3 =>
2 Ca + O2 + 2 CO2 = 2 CaCO3
Pb + H2SO4 = PbSO4 + SO2 + H2O =>
Pb + 2 H2SO4 = PbSO4 + SO2 + 2 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
C4H10O + O2 = H2O + CO2 =>
C4H10O + 6 O2 = 5 H2O + 4 CO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cr(OH)4{-} + H2O2 = CrO42{-} + H2O =>
Cr(OH)4{-} + 40 H2O2 = CrO42{-} + 42 H2O
*CF4 + Br2 = CBr4 + F2 =>
*CF4 + 2 Br2 = CBr4 + 2 F2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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