| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O3 + 2 NaOH = 2 NaPO2 + H2O
CuHF = CuFH =>
CuHF = CuFH
NaOH + H2SO4 = Na2S1O4 + H2O =>
2 NaOH + H2SO4 = Na2S1O4 + 2 H2O
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 O
BaSO4 + HI = BaI + I2 + H2S + H2O =>
2 BaSO4 + 20 HI = 2 BaI + 9 I2 + 2 H2S + 8 H2O
FeCl3 + Na2SO3 = NaCl + Fe2(SO3)3 =>
2 FeCl3 + 3 Na2SO3 = 6 NaCl + Fe2(SO3)3
Mg3N2 + BaCl2 = MgCl2 + Ba3N2 =>
Mg3N2 + 3 BaCl2 = 3 MgCl2 + Ba3N2
C6H12 + HBr = C6H13 + Br =>
C6H12 + HBr = C6H13 + Br
I2O5 + HCl = ICl5 + H2O =>
I2O5 + 10 HCl = 2 ICl5 + 5 H2O
FeSO4*7H2O = Fe3O4 + H2O + S2 + O2 =>
6 FeSO4*7H2O = 2 Fe3O4 + 42 H2O + 3 S2 + 8 O2
Mg(s) + Fe2O3(aq) = Fe(s) + MgO(aq) =>
3 Mg(s) + Fe2O3(aq) = 2 Fe(s) + 3 MgO(aq)
Fe + Hg2{+} = Fe2{+} + Hg =>
2 Fe + Hg2{+} = Fe2{+} + 2 Hg
Al(NO3)3 + HOH = Al(OH)3 + HNO3 =>
Al(NO3)3 + 3 HOH = Al(OH)3 + 3 HNO3
C21H23N05 + O2 = CO2 + H2O + N2 =>
4 C21H23N05 + 107 O2 = 84 CO2 + 46 H2O + 10 N2
SiO2 + Cl + C = SiCl4 + CO2 =>
SiO2 + 4 Cl + C = SiCl4 + CO2
Na + (H)2O = NaOH + (H)2 =>
2 Na + 2(H)2O = 2 NaOH + (H)2
NH4Cl + AlPO4 = (NH4)3PO4 + AlCl3 =>
3 NH4Cl + AlPO4 = (NH4)3PO4 + AlCl3
CH3COOH + NaHCO3 = NaO2CCH3 + H2O + CO2 =>
CH3COOH + NaHCO3 = NaO2CCH3 + H2O + CO2
H + O = H2O =>
2 H + O = H2O
KMnO4 + HCl = KClMnCl + Cl2 + H2O =>
KMnO4 + 8 HCl = KClMnCl + 3 Cl2 + 4 H2O
H8C6O7 + H2O = C6H7O7 + H3O =>
H8C6O7 + H2O = C6H7O7 + H3O
H2SO4 + Fe = Fe2O3 + SO2 + H2O =>
3 H2SO4 + 2 Fe = Fe2O3 + 3 SO2 + 3 H2O
AgCl + Mg(NO3)2 = AgNO3 + MgCl2 =>
2 AgCl + Mg(NO3)2 = 2 AgNO3 + MgCl2
FeC2O4*2H2O + NH4H2PO4 + Li2CO3 = LiFePO4 + CO2 + H2O + NH3 + H2 =>
2 FeC2O4*2H2O + 2 NH4H2PO4 + Li2CO3 = 2 LiFePO4 + 5 CO2 + 5 H2O + 2 NH3 + 2 H2
C4H4O6(s) + O2(g) = CO2(g) + H2O(g) =>
C4H4O6(s) + 2 O2(g) = 4 CO2(g) + 2 H2O(g)
CuSO4*H2O = CuSO4 + H2O =>
CuSO4*H2O = CuSO4 + H2O
Na + Fe2S = Na2S + Fe2 =>
2 Na + Fe2S = Na2S + Fe2
Na2S + Fe(NO3)2 = NaNO3 + FeS =>
Na2S + Fe(NO3)2 = 2 NaNO3 + FeS
SCN{-} + Br2 + H2O = SO4{2-} + BrCN + Br{-} + H{+} =>
SCN{-} + 4 Br2 + 4 H2O = SO4{2-} + BrCN + 7 Br{-} + 8 H{+}
C17H35COOH + CH3OH = CH3(CH2)14COOH3 + H2O =>
C17H35COOH + 14 CH3OH = 2 CH3(CH2)14COOH3 + 12 H2O
Cl2 + CH4 = Cl4C + HCl =>
4 Cl2 + CH4 = Cl4C + 4 HCl
NO + HClO3 + H2O = HNO2 + HCl =>
6 NO + HClO3 + 3 H2O = 6 HNO2 + HCl
Mg + Ag3N = Ag + MgN =>
Mg + Ag3N = 3 Ag + MgN
Mg3N2 + H2O(l) = Mg(OH)2(aq) + NH3(g) =>
Mg3N2 + 6 H2O(l) = 3 Mg(OH)2(aq) + 2 NH3(g)
SrSO4 + K2S = SrS + K2SO4 =>
SrSO4 + K2S = SrS + K2SO4
FeCl3(aq) + CuSO4(aq) = FeSO4(aq) + CuCl3(aq) =>
FeCl3(aq) + CuSO4(aq) = FeSO4(aq) + CuCl3(aq)
K(s) + Cl(g) = KCl =>
K(s) + Cl(g) = KCl
Na2S2O3 + I03 = Na2S4O6 + NaI =>
6 Na2S2O3 + 2 I03 = 3 Na2S4O6 + 6 NaI
CrPO4 + CH3COOH = (CH3COO)3Cr + Cr(H2PO4)3 =>
3 CrPO4 + 6 CH3COOH = 2(CH3COO)3Cr + Cr(H2PO4)3
C6H + O2 = CO2 + H2O =>
4 C6H + 25 O2 = 24 CO2 + 2 H2O
Al2(CO3)3 + HCl = Al(Cl3) + CO2 + H2O =>
Al2(CO3)3 + 6 HCl = 2 Al(Cl3) + 3 CO2 + 3 H2O
AgCl + Na2S2O3 = Na3[Ag(S2O3)2] + NaCl =>
AgCl + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaCl
Al + Pb(SO4) = Pb + Al(SO4) =>
Al + Pb(SO4) = Pb + Al(SO4)
KCN(aq) + HCl(aq) = HCN(aq) + KCl(aq) =>
KCN(aq) + HCl(aq) = HCN(aq) + KCl(aq)
(NH4)2S + CoCl2 = (NH4)Cl + CoS =>
(NH4)2S + CoCl2 = 2(NH4)Cl + CoS
Al(ClO3)3 + (NH4)2S = Al2S3 + NH4ClO3 =>
2 Al(ClO3)3 + 3(NH4)2S = Al2S3 + 6 NH4ClO3
C6H4O2 + H2 = C6H6O2 =>
C6H4O2 + H2 = C6H6O2
NaNH2 + N2O = NaN3 + NaOH + NH3 =>
2 NaNH2 + N2O = NaN3 + NaOH + NH3
Na2CO3 + Cr(C2H3O2)3 = NaC2H3O2 + Cr2(CO3)3 =>
3 Na2CO3 + 2 Cr(C2H3O2)3 = 6 NaC2H3O2 + Cr2(CO3)3
C2H6 + K2Cr2O7 + H2SO4 = K2SO4 + CH3COOH + Cr2(SO4)3 + H2O =>
C2H6 + K2Cr2O7 + 4 H2SO4 = K2SO4 + CH3COOH + Cr2(SO4)3 + 5 H2O
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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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