| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NaI = AgI + NaNO3
C6H12O6 + KNO3 = KNO2 + CO2 + H2O =>
C6H12O6 + 12 KNO3 = 12 KNO2 + 6 CO2 + 6 H2O
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
MgO + Al2O3 + Si3N4 + AlN = Mg3Si10Al14O8N24 =>
9 MgO + 5 Al2O3 + 10 Si3N4 + 32 AlN = 3 Mg3Si10Al14O8N24
MnO4{-} + ClO3{-} + H{+} = ClO4{-} + Mn{2+} + H2O =>
2 MnO4{-} + 5 ClO3{-} + 6 H{+} = 5 ClO4{-} + 2 Mn{2+} + 3 H2O
C2H4 + O3 = CO2 + H =>
3 C2H4 + 4 O3 = 6 CO2 + 12 H
AgNO3(aq) + NaHCO3(aq) = NaNO3(aq) + AgHCO3 =>
AgNO3(aq) + NaHCO3(aq) = NaNO3(aq) + AgHCO3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
KNO3 + AgBr + NH4OH = AgOH + NH4NO3 + KBr =>
KNO3 + AgBr + NH4OH = AgOH + NH4NO3 + KBr
I2 + NaBH4 + C8H11N = NaI + H2 + C8H11NBH3 =>
I2 + 2 NaBH4 + 2 C8H11N = 2 NaI + H2 + 2 C8H11NBH3
HNO3(aq) + Na2CO3(aq) = H2CO3(g) + NaNO3(aq) =>
2 HNO3(aq) + Na2CO3(aq) = H2CO3(g) + 2 NaNO3(aq)
Ni(NO3)2*6H2O + C6H12N4 + Al = NiAl + H2O + CO2 + N2 =>
3 Ni(NO3)2*6H2O + C6H12N4 + 3 Al = 3 NiAl + 24 H2O + 6 CO2 + 5 N2
KOH + H2SO4 = KSO4 + O2 + H3 =>
2 KOH + 2 H2SO4 = 2 KSO4 + O2 + 2 H3
CH3COONa + HBr = NaBr + CH3COOH =>
CH3COONa + HBr = NaBr + CH3COOH
H2SO4(aq) + BaO2(s) = H2O2(aq) + BaSO4 =>
H2SO4(aq) + BaO2(s) = H2O2(aq) + BaSO4
Li2CO3 + Ti3N2 = Li3N + TiCO3 =>
3 Li2CO3 + Ti3N2 = 2 Li3N + 3 TiCO3
BaCl + Cl2 = BaCl2 =>
2 BaCl + Cl2 = 2 BaCl2
Pb(NO3)2(aq) + NaNH4OH(aq) = NaNH4(NO3)(aq) + Pb(OH)2(s) =>
Pb(NO3)2(aq) + 2 NaNH4OH(aq) = 2 NaNH4(NO3)(aq) + Pb(OH)2(s)
Gd + SeO3 = Gd2(SeO3)3 =>
2 Gd + 3 SeO3 = Gd2(SeO3)3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mn + CO3 = Mn(CO3)5 =>
Mn + 5 CO3 = Mn(CO3)5
HS2O3 = S + HSO4 + H2O =>
7 HS2O3 = 9 S + 5 HSO4 + H2O
I{-} + H2O2 + H3O{+} = I2 + H2O =>
2 I{-} + H2O2 + 2 H3O{+} = I2 + 4 H2O
Pb(NO4)2 = PbO + NO2 + O2 =>
2 Pb(NO4)2 = 2 PbO + 4 NO2 + 3 O2
C2H4O2 + CaCl2 = Ca(C2H3O2)2 + HCl =>
2 C2H4O2 + CaCl2 = Ca(C2H3O2)2 + 2 HCl
CH3CH2COOH + H2O = CH3CH2COO{-} + H3O{+} =>
CH3CH2COOH + H2O = CH3CH2COO{-} + H3O{+}
LiC2H3O2 + H2O = HC2H3O2 + LiOH =>
LiC2H3O2 + H2O = HC2H3O2 + LiOH
AlBr3 + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + Br2 + H2O =>
10 AlBr3 + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 15 Br2 + 24 H2O
Ni(CH3COO)2 + K2CO3 = NiCO3 + KCH3COO =>
Ni(CH3COO)2 + K2CO3 = NiCO3 + 2 KCH3COO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MnO + ZnCl2 + H2O = Mn2(OH)3Cl + Zn5(OH)8Cl2 =>
16 MnO + 5 ZnCl2 + 16 H2O = 8 Mn2(OH)3Cl + Zn5(OH)8Cl2
Zn(OH)2(s) + NaOH(aq) = Na2ZnO2(aq) + H2O(aq) =>
Zn(OH)2(s) + 2 NaOH(aq) = Na2ZnO2(aq) + 2 H2O(aq)
N3 = N =>
N3 = 3 N
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
NH4OH(aq) + Co(NO3)2(aq) = Co(OH)2 + NH4NO3(aq) =>
2 NH4OH(aq) + Co(NO3)2(aq) = Co(OH)2 + 2 NH4NO3(aq)
LaNi5H6 + H2O = LaNi5O2 + H2 =>
LaNi5H6 + 2 H2O = LaNi5O2 + 5 H2
DF3 + Li2SO3 = D2(SO3)3 + LiF =>
2 DF3 + 3 Li2SO3 = D2(SO3)3 + 6 LiF
NaNO2 + H2SO4 = H2 + NaSO4 + NO2 =>
NaNO2 + H2SO4 = H2 + NaSO4 + NO2
C20H12O5 + I2 + NaHCO3 = C20H6I4Na2O5 + H2O + CO2 =>
39 C20H12O5 + 82 I2 + 82 NaHCO3 = 41 C20H6I4Na2O5 + 152 H2O + 42 CO2
AgCl + HNo3 = AgNo3 + HCl =>
AgCl + HNo3 = AgNo3 + HCl
Ba(OH)2 + NaHCO3 = BaCO3 + H2O + NaOH =>
Ba(OH)2 + NaHCO3 = BaCO3 + H2O + NaOH
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
MoO3 + HCl = H2[MoCl4O2] + H2O =>
MoO3 + 4 HCl = H2[MoCl4O2] + H2O
CaBr2 + H2SO4 = CaSO4 + HBr =>
CaBr2 + H2SO4 = CaSO4 + 2 HBr
C2H4(OH)2 + H2SO4 + Na2Cr2O7 = C6H4O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C2H4(OH)2 + 4 H2SO4 + Na2Cr2O7 = C6H4O2 + Cr2(SO4)3 + Na2SO4 + 11 H2O
Mn(SO4) + Pb(NO3)2 = Mn(NO3)2 + Pb(SO4) =>
Mn(SO4) + Pb(NO3)2 = Mn(NO3)2 + Pb(SO4)
C16H13ClN2O + H2O = OH + NH + Cl + CH3 =>
C16H13ClN2O + 38 H2O = 39 OH + 2 NH + Cl + 16 CH3
S8 + Na2SO3 + H2O = Na2S2O3H10O5 =>
S8 + 8 Na2SO3 + 40 H2O = 8 Na2S2O3H10O5
NH2(CH2)6NH2HOOC(CH2)4COOH = NH2(CH2)6NHCO(CH2)4COOHH2O =>
NH2(CH2)6NH2HOOC(CH2)4COOH = NH2(CH2)6NHCO(CH2)4COOHH2O
MgS + CuSO4 = MgSO4 + CuS =>
MgS + CuSO4 = MgSO4 + CuS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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