| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + NAOH = H2O + NACl
C5H10 + KMnO4 + H2SO4 = C6H10O4 + K2SO4 + MnSO4 + H2O =>
6 C5H10 + 10 KMnO4 + 15 H2SO4 = 5 C6H10O4 + 5 K2SO4 + 10 MnSO4 + 20 H2O
BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2
CaCO3 + HBr = CaBr2 + H2O + CO2 =>
CaCO3 + 2 HBr = CaBr2 + H2O + CO2
P + O = P2O3 =>
2 P + 3 O = P2O3
HCl + K2CrO4 = CrCl3 + Cl2 + H2O + KCl =>
16 HCl + 2 K2CrO4 = 2 CrCl3 + 3 Cl2 + 8 H2O + 4 KCl
BaSO4 + H2SO4 = Ba(HSO4)2 =>
BaSO4 + H2SO4 = Ba(HSO4)2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
CrCl2 + H2O = Cr(OH)2 + H2 + Cl2 =>
CrCl2 + 2 H2O = Cr(OH)2 + H2 + Cl2
Ag3AsO4 + Zn + H2SO4 = AsH3 + ZnSO4 + H2O + Ag =>
2 Ag3AsO4 + 11 Zn + 11 H2SO4 = 2 AsH3 + 11 ZnSO4 + 8 H2O + 6 Ag
Mg(s) + HBr(aq) = MgBr(s) + H(g) =>
Mg(s) + HBr(aq) = MgBr(s) + H(g)
HF + SiO2 = SiF4 + H2O =>
4 HF + SiO2 = SiF4 + 2 H2O
NH4Cl + Hg2(C2H3O2)2 = NH4C2H3O2 + Hg2Cl2 =>
2 NH4Cl + Hg2(C2H3O2)2 = 2 NH4C2H3O2 + Hg2Cl2
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
Pb3O4 + HCl = PbCl + H2O + Cl2 =>
2 Pb3O4 + 16 HCl = 6 PbCl + 8 H2O + 5 Cl2
CH3COOH + Na2CO3 = CH3COONa + H20 + CO2 =>
25 CH3COOH + 10 Na2CO3 = 20 CH3COONa + 2 H20 + 20 CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Iron(III)Chloride + AmmoniumSulfide = Iron(III)Sulfide + AmmoniumChloride =>
Iron(III)Chloride + AmmoniumSulfide = Iron(III)Sulfide + AmmoniumChloride
C6H6 + O2 = CO2 + H20 =>
10 C6H6 + 60 O2 = 60 CO2 + 3 H20
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
SO3 + O = SO4 =>
SO3 + O = SO4
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
GeO2 + HCl = GeCl4 + H2O =>
GeO2 + 4 HCl = GeCl4 + 2 H2O
Iron(III)Chloride + AmmoniumSulfide = Iron(III)Sulfide + AmmoniumChloride =>
Iron(III)Chloride + AmmoniumSulfide = Iron(III)Sulfide + AmmoniumChloride
LiCl + H2O = H2 + LiOH + Cl2 =>
2 LiCl + 2 H2O = H2 + 2 LiOH + Cl2
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cu(OH)2 + NaCl = CuCl2 + NaOH =>
Cu(OH)2 + 2 NaCl = CuCl2 + 2 NaOH
BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2
MgCl2(aq) + (NH4)2CO3(aq) = MgCO3 + NH4Cl =>
MgCl2(aq) + (NH4)2CO3(aq) = MgCO3 + 2 NH4Cl
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
KMnO4(s) = K2MnO4(s) + MnO2(s) + O2(g) =>
2 KMnO4(s) = K2MnO4(s) + MnO2(s) + O2(g)
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BrO3{-} + I{-} + H{+} = Br{-} + I2 + H2O =>
BrO3{-} + 6 I{-} + 6 H{+} = Br{-} + 3 I2 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pt + F2 = PtF4 =>
Pt + 2 F2 = PtF4
C2H2 = C6H6 =>
3 C2H2 = C6H6
MnO4{-} + Zn + H{+} = Mn{2+} + Zn{2+} + H2O =>
2 MnO4{-} + 5 Zn + 16 H{+} = 2 Mn{2+} + 5 Zn{2+} + 8 H2O
KI + H2SO4 = KHSO4 + I2 + S + H2O =>
6 KI + 7 H2SO4 = 6 KHSO4 + 3 I2 + S + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AsH3 + KMnO4 + H2SO4 = H3AsO4 + MnSO4 + K2SO4 + H2O =>
5 AsH3 + 8 KMnO4 + 12 H2SO4 = 5 H3AsO4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Pt + F2 = PtF4 =>
Pt + 2 F2 = PtF4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/05/18
Équations équilibrées sur04/04/17
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