| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaBr + LiNO3 = NaNO3 + LiBr
H2C4H4O6 + H2O = H3O + C4H4O6 =>
H2C4H4O6 + 2 H2O = 2 H3O + C4H4O6
ZnC2H3O2 + LiCrO4 = ZnCrO4 + LiC2H3O2 =>
ZnC2H3O2 + LiCrO4 = ZnCrO4 + LiC2H3O2
Na + H2O = OHNa + H2 =>
2 Na + 2 H2O = 2 OHNa + H2
C6H5COOH + NaHCO3 = NaC6H5COO + H2CO3 =>
C6H5COOH + NaHCO3 = NaC6H5COO + H2CO3
ZnSO4K4[Fe(CN)6] = K2SO4K2Zn[Fe(CN)6] =>
ZnSO4K4[Fe(CN)6] = K2SO4K2Zn[Fe(CN)6]
H2SO4 + Al2 = AlSO4 + H =>
2 H2SO4 + Al2 = 2 AlSO4 + 4 H
Pb(CH3COO)2 + HNO3 = Pb(NO3)2 + H(CH3COO) =>
Pb(CH3COO)2 + 2 HNO3 = Pb(NO3)2 + 2 H(CH3COO)
Ca(OH)2 + NO3 = CaNO4 + H2O =>
Ca(OH)2 + NO3 = CaNO4 + H2O
Na(CO3) + Ag(NO3) = Ag(CO3) + NaNO3 =>
Na(CO3) + Ag(NO3) = Ag(CO3) + NaNO3
H2SO4 + Ga(OH)3 = Ga(OH)SO4 + H2O =>
H2SO4 + Ga(OH)3 = Ga(OH)SO4 + 2 H2O
LiHCO3 + HClO = LiClO + CO2 + H2O =>
LiHCO3 + HClO = LiClO + CO2 + H2O
Al{3+} + O2{2-} = Al2O6 =>
2 Al{3+} + 3 O2{2-} = Al2O6
NH4OH + NaCH3COO = NH4CH3COO + NaOH =>
NH4OH + NaCH3COO = NH4CH3COO + NaOH
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
SrCl2 + K2C2O4 = SrC2O4 + KCl =>
SrCl2 + K2C2O4 = SrC2O4 + 2 KCl
Pb2O3 + O2 = PbO2 =>
2 Pb2O3 + O2 = 4 PbO2
Ca + H2SO4 = Ca(SO4) + H2O + S =>
3 Ca + 4 H2SO4 = 3 Ca(SO4) + 4 H2O + S
Fe3[Fe(CN)6]2 + NaOH = Fe(OH)3 + NaCN + Fe(OH)2 =>
Fe3[Fe(CN)6]2 + 12 NaOH = 2 Fe(OH)3 + 12 NaCN + 3 Fe(OH)2
C + Ca = Ca3C =>
C + 3 Ca = Ca3C
CN2 = C + N2 =>
CN2 = C + N2
Ba + NaOH = Ba(OH) + Na =>
Ba + NaOH = Ba(OH) + Na
Al2S3O9 + NaOH = Na2SO3 + AlO3H3 =>
Al2S3O9 + 6 NaOH = 3 Na2SO3 + 2 AlO3H3
Al2O3(SiO2)6 + NaOH(H2O)16 = Al2O3(SiO2)2 + NaSiO2 + Al(SiO5) + H2O =>
3 Al2O3(SiO2)6 + 12 NaOH(H2O)16 = Al2O3(SiO2)2 + 12 NaSiO2 + 4 Al(SiO5) + 198 H2O
bariumhydroxide + sulfuricacid = Bariumsulfate + water =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
CaCO3 + H2NO3 = CO2 + H2O + CaNO3 =>
CaCO3 + H2NO3 = CO2 + H2O + CaNO3
C2F5C(g)l + O2(g) = CO2(g) + F5(g) + Cl(g) =>
C2F5C(g)l + 2 O2(g) = 2 CO2(g) + F5(g) + Cl(g)
Na + FeCl3 = NaCl + Fe =>
3 Na + FeCl3 = 3 NaCl + Fe
C8H18O3 + O2(g) = H2O(g) + CO2(g) =>
C8H18O3 + 11 O2(g) = 9 H2O(g) + 8 CO2(g)
Na2S2O3 + Cl2 + H2O = S + NaCl + H2SO4 =>
Na2S2O3 + Cl2 + H2O = S + 2 NaCl + H2SO4
Cu(SO4) + NH3 = Cu(NH3)4 + SO4 =>
Cu(SO4) + 4 NH3 = Cu(NH3)4 + SO4
Na + FeCl3 = NaCl + Fe =>
3 Na + FeCl3 = 3 NaCl + Fe
CH3CH2OH + C6H4(OH)COOH = C9H10O3 + H2O =>
CH3CH2OH + C6H4(OH)COOH = C9H10O3 + H2O
NaHSO4 + KMnO4 + H2O = HMnO4 + K2SO4 + NaOH =>
NaHSO4 + 2 KMnO4 + H2O = 2 HMnO4 + K2SO4 + NaOH
Sb2S3 + KOH = [Sb(OH)4]K + [SbS2]K =>
2 Sb2S3 + 4 KOH = [Sb(OH)4]K + 3[SbS2]K
NH4OH + Sn(NO3)4 = Sn(OH)4 + NH4NO3 =>
4 NH4OH + Sn(NO3)4 = Sn(OH)4 + 4 NH4NO3
C12H22O11 + K2Cr2O7 = CO2 + Cr2O3 + K2CO3 + H2O =>
C12H22O11 + 8 K2Cr2O7 = 4 CO2 + 8 Cr2O3 + 8 K2CO3 + 11 H2O
H2O + C3H7COOH = H2 + CO2 =>
6 H2O + C3H7COOH = 10 H2 + 4 CO2
Pb(NO3)2 + FeCI3 = PbCI3 + Fe(NO3)2 =>
Pb(NO3)2 + FeCI3 = PbCI3 + Fe(NO3)2
MgCl2 + O2 = Mg(ClO2)2 =>
MgCl2 + 2 O2 = Mg(ClO2)2
CaCO3 + Ba(OH)2 = Ca(OH)2 + BaCO3 =>
CaCO3 + Ba(OH)2 = Ca(OH)2 + BaCO3
BaOH2 + CO2 = Ba(CO2)2 + H2O =>
BaOH2 + 2 CO2 = Ba(CO2)2 + H2O
KClO3 + Cr2(SO4)3 + KOH = K2CrO4 + H2O + KCl + K2SO4 =>
KClO3 + Cr2(SO4)3 + 10 KOH = 2 K2CrO4 + 5 H2O + KCl + 3 K2SO4
Ba(OH)2(aq) + H2C2O4(aq) = BaC2O4(s) + H2O(l) =>
Ba(OH)2(aq) + H2C2O4(aq) = BaC2O4(s) + 2 H2O(l)
K2(HgI4) + Na2S = HgS + KI + NaI =>
K2(HgI4) + Na2S = HgS + 2 KI + 2 NaI
KIO3 + SnSO4 + KOH = K2SO4 + KI + K2SnO3 + H2O =>
KIO3 + 3 SnSO4 + 12 KOH = 3 K2SO4 + KI + 3 K2SnO3 + 6 H2O
C6H7O2(OH)3 + O2 = CO2 + H2O =>
C6H7O2(OH)3 + 6 O2 = 6 CO2 + 5 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C6H12O3 = CH3CHO =>
C6H12O3 = 3 CH3CHO
HCl(aq) + NH4OH(aq) = NH4Cl(aq) + H2O(g) =>
HCl(aq) + NH4OH(aq) = NH4Cl(aq) + H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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