| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg(s) + S(s) = HgS
C22H44O + O2 = CO2 + H2O =>
2 C22H44O + 65 O2 = 44 CO2 + 44 H2O
Fe2O3 + H2SO4 + NEt3 + NaCl = Fe(NEt3)6Cl3 + Na2SO4 + H2O =>
Fe2O3 + 3 H2SO4 + 12 NEt3 + 6 NaCl = 2 Fe(NEt3)6Cl3 + 3 Na2SO4 + 3 H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
NaBrO3 + NaI + HCl = I2 + NaCl + NaBr + H2O =>
NaBrO3 + 6 NaI + 6 HCl = 3 I2 + 6 NaCl + NaBr + 3 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Cr2O2 + H2 = Cr + H2O =>
Cr2O2 + 2 H2 = 2 Cr + 2 H2O
KOH(aq) + HCl(g) = KCl(aq) + H2O(l) =>
KOH(aq) + HCl(g) = KCl(aq) + H2O(l)
Fe + FeCl2 = FeFeCl3 =>
Fe + 3 FeCl2 = 2 FeFeCl3
C2H4(ONa)2 + H2O = C2H4(OH)2 + NaOH =>
C2H4(ONa)2 + 2 H2O = C2H4(OH)2 + 2 NaOH
NaBrO3 + NaI + HCl = I2 + NaCl + NaBr + H2O =>
NaBrO3 + 6 NaI + 6 HCl = 3 I2 + 6 NaCl + NaBr + 3 H2O
K2(s) + Br2(l) = K2Br2(s) =>
K2(s) + Br2(l) = K2Br2(s)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH3CH2OH + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CH2OH + 4 KMnO4 + 5 KOH = CH3COOK + 4 K2MnO4 + 4 H2O
AlI3 + KI = AlI + KI3 =>
AlI3 + KI = AlI + KI3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
Sr(C2H3O2)2(aq) + K3PO4(aq) = Sr3(PO4)2 + K(C2H3O2)(aq) =>
3 Sr(C2H3O2)2(aq) + 2 K3PO4(aq) = Sr3(PO4)2 + 6 K(C2H3O2)(aq)
HBr + C = CBr4 + H2 =>
4 HBr + C = CBr4 + 2 H2
AgNO3(aq) + Na2SO3(aq) = NaNO3(aq) + Ag2SO3(s) =>
2 AgNO3(aq) + Na2SO3(aq) = 2 NaNO3(aq) + Ag2SO3(s)
Fe(OH) + O2 = FeO(OH) =>
2 Fe(OH) + O2 = 2 FeO(OH)
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Zn + HSO4{-2} = Zn(SO4){-2} + H =>
Zn + HSO4{-2} = Zn(SO4){-2} + H
C6H5(l) + O2(g) = H2O(g) + CO2(g) =>
4 C6H5(l) + 29 O2(g) = 10 H2O(g) + 24 CO2(g)
TiCl4 + NaOH = Ti(OH)2 + NaCl2 =>
TiCl4 + 2 NaOH = Ti(OH)2 + 2 NaCl2
C6H5OOCH + O2 = CO2 + H2O =>
2 C6H5OOCH + 15 O2 = 14 CO2 + 6 H2O
HBrO2 + HNO2 = HNO3 + Br2 + H2O =>
2 HBrO2 + 3 HNO2 = 3 HNO3 + Br2 + H2O
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C17H31COOH + CH3OH = C17H31COOCH3 + H2O =>
C17H31COOH + CH3OH = C17H31COOCH3 + H2O
Cr2(SO4)3(aq) + KOH(aq) = Cr(OH)3(s) + K2SO4(aq) =>
Cr2(SO4)3(aq) + 6 KOH(aq) = 2 Cr(OH)3(s) + 3 K2SO4(aq)
CH3COOH + CH3CH2OH = H2O + CH3COOCH2CH3 =>
CH3COOH + CH3CH2OH = H2O + CH3COOCH2CH3
CH4 + Cl2 = CHCl2 + HCl =>
2 CH4 + 5 Cl2 = 2 CHCl2 + 6 HCl
Ca(s) + Br2(l) + S(s) = CaBr2S(s) =>
Ca(s) + Br2(l) + S(s) = CaBr2S(s)
Na2CO3 + Zn3CO8H3 + Sb2O3 + CH2Mg2O5 + O2 = H2O + CO2 + Na3ZnMgSbO6 =>
18 Na2CO3 + 4 Zn3CO8H3 + 6 Sb2O3 + 6 CH2Mg2O5 + 3 O2 = 12 H2O + 28 CO2 + 12 Na3ZnMgSbO6
MgO2 + H = Mg + H2O =>
MgO2 + 4 H = Mg + 2 H2O
H2SO4 + Cu(OH)2 = CuSO4 + H2O =>
H2SO4 + Cu(OH)2 = CuSO4 + 2 H2O
Mg + H2O + O2 = MgOH =>
4 Mg + 2 H2O + O2 = 4 MgOH
C2H3OCl + C2H5OH = C4H8O2 + HCl =>
C2H3OCl + C2H5OH = C4H8O2 + HCl
Ca2 = Ca =>
Ca2 = 2 Ca
C6H5(l) + O2(g) = H2O(g) + CO2(g) =>
4 C6H5(l) + 29 O2(g) = 10 H2O(g) + 24 CO2(g)
C6H13NO2 + HCl = ClNH3(CH3)2CH2(CH)2COOH =>
C6H13NO2 + HCl = ClNH3(CH3)2CH2(CH)2COOH
SnCl4*5H2O + CoCl2*6H2O + FeCl3*6H2O + NaOH = Co17Fe3Sn10O40 + NaCl + H2O + Cl =>
10 SnCl4*5H2O + 17 CoCl2*6H2O + 3 FeCl3*6H2O + 80 NaOH = Co17Fe3Sn10O40 + 80 NaCl + 210 H2O + 3 Cl
Na2S2O8 + H2O + Cu = CuSO4 + NaOH + H2SO4 =>
Na2S2O8 + 2 H2O + Cu = CuSO4 + 2 NaOH + H2SO4
Fe(OH) + O2 = FeO(OH) =>
2 Fe(OH) + O2 = 2 FeO(OH)
K2SO4 + BaCe2 = KCe + BaSO4 =>
K2SO4 + BaCe2 = 2 KCe + BaSO4
AgNO3(aq) + Na2SO3(aq) = NaNO3(aq) + Ag2SO3(s) =>
2 AgNO3(aq) + Na2SO3(aq) = 2 NaNO3(aq) + Ag2SO3(s)
Hg2(NO3) + Na2S = NaNO3 + HgS + Hg =>
2 Hg2(NO3) + Na2S = 2 NaNO3 + HgS + 3 Hg
CH3CHCHCH2CH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH(OH)CH2CH3 + KOH =>
3 CH3CHCHCH2CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CH(OH)CH(OH)CH2CH3 + 2 KOH
Cl + F = ClF7 =>
Cl + 7 F = ClF7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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