| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca3SiO5 + 3 H2O = Ca3Si2O7 + 3 Ca(OH)2
KO2 + CO5 = K2C4O5 + O =>
2 KO2 + 4 CO5 = K2C4O5 + 19 O
Al(s) + NaNO3(aq) = Al(NO3)3 + Na =>
Al(s) + 3 NaNO3(aq) = Al(NO3)3 + 3 Na
FeSO4 + Ca(NO3)2 = Fe(NO3)6 + Ca2 + (SO4)2 =>
2 FeSO4 + 6 Ca(NO3)2 = 2 Fe(NO3)6 + 3 Ca2 + (SO4)2
SN(OH)2 + KOH = K2SNO2 + H2O =>
SN(OH)2 + 2 KOH = K2SNO2 + 2 H2O
CH3MgCl + H2O = CH4 + Mg(OH)2 + MgCl2 =>
2 CH3MgCl + 2 H2O = 2 CH4 + Mg(OH)2 + MgCl2
C + H2O(g) = CO(g) + H2(g) =>
C + H2O(g) = CO(g) + H2(g)
Ca(NO3)2(aq) + KCl(aq) = CaCl(aq) + K(NO3)2(aq) =>
Ca(NO3)2(aq) + KCl(aq) = CaCl(aq) + K(NO3)2(aq)
Zn(s) + H2SO4 = H(g) + ZnSO4(aq) =>
Zn(s) + H2SO4 = 2 H(g) + ZnSO4(aq)
B + HNO3 + H2O = H3BO3 + NO =>
B + HNO3 + H2O = H3BO3 + NO
Cl{2} + KBr = Br{2} + KCl =>
Cl{2} + KBr = Br{2} + KCl
Li2O2 + Co2 = Li2Co3 + O2 =>
2 Li2O2 + 3 Co2 = 2 Li2Co3 + 2 O2
PbI2 + Mg = MgI2 + Pb =>
PbI2 + Mg = MgI2 + Pb
C6H12O6(l) + O2(g) = CO2(l) + H2O(l) =>
C6H12O6(l) + 6 O2(g) = 6 CO2(l) + 6 H2O(l)
Cu + NaOH + H2O = NaCuO2 + H =>
Cu + NaOH + H2O = NaCuO2 + 3 H
Mg + CH3CH2COOH = Mg(CH3CH2COO) + H2 =>
2 Mg + 2 CH3CH2COOH = 2 Mg(CH3CH2COO) + H2
CH3CH2SH + O2 = CH3CH2OH + SO2 =>
2 CH3CH2SH + 3 O2 = 2 CH3CH2OH + 2 SO2
FeO + HClO3 = OH + FeClO3 =>
FeO + HClO3 = OH + FeClO3
KI + H2SO4 = SO2 + KIO3 + H2O =>
KI + 3 H2SO4 = 3 SO2 + KIO3 + 3 H2O
Cr(OH)3 + H2CO3 = (Cr(OH)2)2CO3 + H2O =>
2 Cr(OH)3 + H2CO3 = (Cr(OH)2)2CO3 + 2 H2O
Cr(s) + HI(aq) = CrI(aq) + H2(g) =>
2 Cr(s) + 2 HI(aq) = 2 CrI(aq) + H2(g)
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
TiCl4(l) + Na(s) = NaCl(s) + Ti(s) =>
TiCl4(l) + 4 Na(s) = 4 NaCl(s) + Ti(s)
Fe2O3 + P4 = O2 + FeP =>
2 Fe2O3 + P4 = 3 O2 + 4 FeP
C57H110O6 + O2(g) = CO2(g) + H20(g) =>
2 C57H110O6 + 108 O2(g) = 114 CO2(g) + 11 H20(g)
KCl + AgN = KN + AgCl =>
KCl + AgN = KN + AgCl
CoCl2 + Na2(C2O4) = Co(C2O4) + NaCl =>
CoCl2 + Na2(C2O4) = Co(C2O4) + 2 NaCl
C57H104O6 + H2O = C3H5(OH)3 + C17H33COOH =>
C57H104O6 + 3 H2O = C3H5(OH)3 + 3 C17H33COOH
SodiumHydroxide + AmmoniumSulphate = SodiumSulphate + AmmoniumHydroxide =>
SodiumHydroxide + AmmoniumSulphate = SodiumSulphate + AmmoniumHydroxide
NaCH3COO + H2O = NaCH3COOH + OH =>
NaCH3COO + H2O = NaCH3COOH + OH
NaC2H3O2 + H2SO4 = HC2H3O2 + Na2SO4 =>
2 NaC2H3O2 + H2SO4 = 2 HC2H3O2 + Na2SO4
CrCl2 + HNO3 = H2CrO4 + HClO4 + H2O + NO =>
3 CrCl2 + 20 HNO3 = 3 H2CrO4 + 6 HClO4 + 4 H2O + 20 NO
Fe + S + O2 = FeSO3 =>
2 Fe + 2 S + 3 O2 = 2 FeSO3
HCHO + H2O = CH3OH + O =>
HCHO + H2O = CH3OH + O
NaClO2 + H2O = ClO2 + NaOH + H2 =>
2 NaClO2 + 2 H2O = 2 ClO2 + 2 NaOH + H2
Li3(PO4) = Li + P4 + O2 =>
4 Li3(PO4) = 12 Li + P4 + 8 O2
Zn + KNO3 = ZnO + K2O + N2 =>
5 Zn + 2 KNO3 = 5 ZnO + K2O + N2
Cd + C2H5NS = CdS + C2H5N =>
Cd + C2H5NS = CdS + C2H5N
CaCl2 + NaCl = CaClNaCl2 =>
CaCl2 + NaCl = CaClNaCl2
HCOOH + OH = H2O + HCOO =>
HCOOH + OH = H2O + HCOO
CaC2 + O2 = CO + CaO =>
2 CaC2 + 3 O2 = 4 CO + 2 CaO
Ni2O3 + H2O = H3NiO3 =>
Ni2O3 + 3 H2O = 2 H3NiO3
C12H22O11 + H2O = C2H8O + CO2 =>
7 C12H22O11 + 19 H2O = 24 C2H8O + 36 CO2
NaNO2 + NaMnO4 + H2SO4 = MnSO4 + NaNO3 + Na2SO4 + H2O =>
5 NaNO2 + 2 NaMnO4 + 3 H2SO4 = 2 MnSO4 + 5 NaNO3 + Na2SO4 + 3 H2O
CuCl2(s) = Cu + Cl =>
CuCl2(s) = Cu + 2 Cl
ZnNO3 + (NH4)2SO4 = NH4NO3 + Zn2SO4 =>
2 ZnNO3 + (NH4)2SO4 = 2 NH4NO3 + Zn2SO4
Al + PtCl2 = AlPtCl2 =>
Al + PtCl2 = AlPtCl2
LiCl + H2SO4 = LiSO3 + H2O + Cl =>
LiCl + H2SO4 = LiSO3 + H2O + Cl
KMnO4 + CaCO3 = K2CO3 + Ca(MnO4)2 =>
2 KMnO4 + CaCO3 = K2CO3 + Ca(MnO4)2
C6H6 + Cl2(g) = C6H5Cl + HCl =>
C6H6 + Cl2(g) = C6H5Cl + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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