| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H7OH + H2O = C2H5COOH + 4 H{+} + 4e
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Fe2 + AgC2H3O2 = Ag + FeC2H3O2 =>
Fe2 + 2 AgC2H3O2 = 2 Ag + 2 FeC2H3O2
CH4H2O = CH5OH =>
CH4H2O = CH5OH
Ca + Fe(ClO3)2 = Ca(ClO3)2 + Fe =>
Ca + Fe(ClO3)2 = Ca(ClO3)2 + Fe
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Na2CO3 + H3PO4 = Na3PO4 + H2CO3 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2CO3
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
C + S8 = CS2 =>
4 C + S8 = 4 CS2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Mn2{+} + PbO2 + H{+} = MnO4{-} + Pb{2+} + H2O =>
2 Mn2{+} + 13 PbO2 + 20 H{+} = 4 MnO4{-} + 13 Pb{2+} + 10 H2O
MnO4{-} + NO2{-} + H{+} = Mn2{+} + NO3{-} + H2O =>
4 MnO4{-} + 13 NO2{-} + 6 H{+} = 2 Mn2{+} + 13 NO3{-} + 3 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
K2SO3 + HCl = SO2 + KCl + H2O =>
K2SO3 + 2 HCl = SO2 + 2 KCl + H2O
SnI2 + HNO3 = SnO2 + NO2 + I2 + H2O =>
SnI2 + 4 HNO3 = SnO2 + 4 NO2 + I2 + 2 H2O
Zn(OH)2 + HCH3COO = ZnCOO + HCH3(OH)2 =>
Zn(OH)2 + HCH3COO = ZnCOO + HCH3(OH)2
CH3CH2CH2Cl + H2O = CH3CH2CH2OH + HCl =>
CH3CH2CH2Cl + H2O = CH3CH2CH2OH + HCl
Rb + H2O = Rb2O + H2 =>
2 Rb + H2O = Rb2O + H2
E5 = E9 =>
9 E5 = 5 E9
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
K4P2O7 + HCl = K3P2O7H + KCl =>
K4P2O7 + HCl = K3P2O7H + KCl
HNO3(aq) + KHCO3(aq) = KNO3(aq) + H2O(l) + CO2(g) =>
HNO3(aq) + KHCO3(aq) = KNO3(aq) + H2O(l) + CO2(g)
Na2CO3 + SiO2 = Na2SiO3 + CO2 =>
Na2CO3 + SiO2 = Na2SiO3 + CO2
Na2SO4 + HNO3 = Na2(NO3)2 + H2SO4 =>
Na2SO4 + 2 HNO3 = Na2(NO3)2 + H2SO4
NH4{+} + HOCl = NH2Cl + H3O{+} =>
NH4{+} + HOCl = NH2Cl + H3O{+}
KMnO4 + Fe(NH4)2(SO4)2*6H2O = MnO2 + Fe2(SO4)3 + K2O + (NH4)2SO4 + H2O + NH3 =>
2 KMnO4 + 6 Fe(NH4)2(SO4)2*6H2O = 2 MnO2 + 3 Fe2(SO4)3 + K2O + 3(NH4)2SO4 + 39 H2O + 6 NH3
P4O10(aq) + H2O(l) = H3PO4 =>
P4O10(aq) + 6 H2O(l) = 4 H3PO4
HClO3 + Al2O3 = Al(ClO3)3 + H2O =>
6 HClO3 + Al2O3 = 2 Al(ClO3)3 + 3 H2O
Ba3P + O2 = Ba2O + P =>
4 Ba3P + 3 O2 = 6 Ba2O + 4 P
P + NO3{-} + H2O = H{+} + PO4{3-} + NO =>
3 P + 5 NO3{-} + 2 H2O = 4 H{+} + 3 PO4{3-} + 5 NO
Mg(ClO4)2 + H2O = H2(ClO4) + MgO2 =>
Mg(ClO4)2 + 2 H2O = 2 H2(ClO4) + MgO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Se36Cl + O2 = Se2O + Cl2 =>
2 Se36Cl + 18 O2 = 36 Se2O + Cl2
C6H8O7 + MnO2 = H2O + CO2 + MnO =>
C6H8O7 + 9 MnO2 = 4 H2O + 6 CO2 + 9 MnO
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
NaCl + C6H8O7 = NaC6H8 + ClO7 =>
NaCl + C6H8O7 = NaC6H8 + ClO7
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
C2H4 + KMnO4 + H2O = C2H4(OH)2 + KOH + MnO2 =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 KOH + 2 MnO2
C7H16 + O2 = C7H16O =>
2 C7H16 + O2 = 2 C7H16O
KNO2 = N2 + K2O + O2 =>
4 KNO2 = 2 N2 + 2 K2O + 3 O2
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
FeCl2 + MgO + HCl = Fe(OH)2 + MgCl2 =>
FeCl2 + 2 MgO + 2 HCl = Fe(OH)2 + 2 MgCl2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
H2SeO3 + P2O5 = H3PO4 + SeO2 =>
3 H2SeO3 + P2O5 = 2 H3PO4 + 3 SeO2
R2O7 + ZnO = Zn(RO4)2 =>
R2O7 + ZnO = Zn(RO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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