| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH15 + 19 O2 = 4 CO2 + 30 H2O
H2S + H2O = H3O + HS =>
H2S + H2O = H3O + HS
Fe2(SO4)3 + Na2S + H2O = Fe(OH)3 + H2S + Na2SO4 =>
Fe2(SO4)3 + 3 Na2S + 6 H2O = 2 Fe(OH)3 + 3 H2S + 3 Na2SO4
SO3{2-} + H2SO4 = SO4{2-} + H2O + SO2 =>
SO3{2-} + H2SO4 = SO4{2-} + H2O + SO2
(KNO3) + H2CO3 = K2CO3 + HNO3 =>
2(KNO3) + H2CO3 = K2CO3 + 2 HNO3
I2 + BeS = BeI2 + S =>
I2 + BeS = BeI2 + S
CoSO4 + Cl2 + NaOH = CoO2H + NaCl + Na2SO4 + H2O =>
2 CoSO4 + Cl2 + 6 NaOH = 2 CoO2H + 2 NaCl + 2 Na2SO4 + 2 H2O
CuS + O2 = CuSO4 =>
CuS + 2 O2 = CuSO4
NH4H2PO4 + NaOH = Na3PO4 + (NH4)3PO4 + H2O =>
3 NH4H2PO4 + 6 NaOH = 2 Na3PO4 + (NH4)3PO4 + 6 H2O
H2S + H2O = H3O + S2 =>
2 H2S + 4 H2O = 4 H3O + S2
Ca(CH3COO)2 = CaO + CH3(CO)CH3 + CO2 =>
Ca(CH3COO)2 = CaO + CH3(CO)CH3 + CO2
Fe3O4(aq) + H2(aq) = Fe(s) + H2O(l) =>
Fe3O4(aq) + 4 H2(aq) = 3 Fe(s) + 4 H2O(l)
KFeCN + H2SO4 + H2O2 = K2SO4 + Fe2(SO4)3 + NO + CO2 + H2O =>
2 KFeCN + 4 H2SO4 + 10 H2O2 = K2SO4 + Fe2(SO4)3 + 2 NO + 2 CO2 + 14 H2O
MgOH + HCI = MgCI + H2O =>
MgOH + HCI = MgCI + H2O
Al(NO3)3(at) + KOH(aq) = KNO3(aq) + Al(OH)3 =>
Al(NO3)3(at) + 3 KOH(aq) = 3 KNO3(aq) + Al(OH)3
HCl + KMnO4 = KCl + H2O + MnO2 + Cl2 =>
8 HCl + 2 KMnO4 = 2 KCl + 4 H2O + 2 MnO2 + 3 Cl2
C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O
K2Cr2O7(aq) + C6H8O6(s) = Cr2O3(aq) + K2O(aq) + CO2(g) + H2O(l) =>
10 K2Cr2O7(aq) + 3 C6H8O6(s) = 10 Cr2O3(aq) + 10 K2O(aq) + 18 CO2(g) + 12 H2O(l)
As2O3(s) + H2S(g) = As2S3(s) + H2O(l) =>
As2O3(s) + 3 H2S(g) = As2S3(s) + 3 H2O(l)
K2Cr2O7 + NaOH + HCl = KCl + Na2CrO4 + H2O =>
K2Cr2O7 + 4 NaOH + 2 HCl = 2 KCl + 2 Na2CrO4 + 3 H2O
HNO3 + CO2 = C(NO3)4 + H2O =>
4 HNO3 + CO2 = C(NO3)4 + 2 H2O
Fe + H2SiO3 = Fe2SiO3 + H2 =>
2 Fe + H2SiO3 = Fe2SiO3 + H2
Na2CO3*10H2O + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3*10H2O + H2SO4 = Na2SO4 + CO2 + 11 H2O
KCl + AgI = KI + AgCl =>
KCl + AgI = KI + AgCl
MgOH2 = Mg + OH2 =>
MgOH2 = Mg + OH2
CrO2(ac) + ClO(ac) = CrO4(ac) + Cl(ac) =>
CrO2(ac) + 2 ClO(ac) = CrO4(ac) + 2 Cl(ac)
NH3 + HClO = NH2Cl + H2O =>
NH3 + HClO = NH2Cl + H2O
P + H2SO4 = H2O + H3PO4 + SO2 =>
2 P + 5 H2SO4 = 2 H2O + 2 H3PO4 + 5 SO2
C4C9OH + O2 = CO2 + H2O =>
4 C4C9OH + 51 O2 = 52 CO2 + 2 H2O
BaCO3 + SO2 = BaSO4 + CO =>
BaCO3 + SO2 = BaSO4 + CO
(NH4)3P04 + Ag2CO3 = Ag3P + NH4(CO3)2 =>
(NH4)3P04 + 6 Ag2CO3 = 4 Ag3P + 3 NH4(CO3)2
Al + H2SO4 + AgCl = Ag + Al2(SO4)3 + HCl =>
2 Al + 3 H2SO4 + 6 AgCl = 6 Ag + Al2(SO4)3 + 6 HCl
OH{-} + Cr3{+} + H2O2 = CrO42{-} + H2O =>
4 OH{-} + Cr3{+} + 124 H2O2 = 3 CrO42{-} + 126 H2O
Ag2CO3 + HCl = AgCl + H2O + CO2 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2O + CO2
H2C2O4(s) + NaOH(aq) = Na2C2O4(aq) + H2O(l) =>
H2C2O4(s) + 2 NaOH(aq) = Na2C2O4(aq) + 2 H2O(l)
C3H6 + Cl2 + H2O = C3H7ClO + HCl =>
C3H6 + Cl2 + H2O = C3H7ClO + HCl
NO2 + C = CO + N2 =>
2 NO2 + 4 C = 4 CO + N2
UO2{2+} + Pb = UO2{+} + Pb{2+} =>
2 UO2{2+} + Pb = 2 UO2{+} + Pb{2+}
PbBr2 = Pb + Br2 =>
PbBr2 = Pb + Br2
Fr2(CO3)3 + H2SO4 = Fr2(SO4)3 + H2O + CO2 =>
Fr2(CO3)3 + 3 H2SO4 = Fr2(SO4)3 + 3 H2O + 3 CO2
KAl(OH)4 + H2SO4 = KAl(SO4)2 + H2O =>
KAl(OH)4 + 2 H2SO4 = KAl(SO4)2 + 4 H2O
Zn{2+} + Mn = Zn + Mn{2+} =>
Zn{2+} + Mn = Zn + Mn{2+}
Na2Cr2O7 + SO2 + HCl = Cr2(SO4)3 + H2O + NaCl =>
Na2Cr2O7 + 3 SO2 + 2 HCl = Cr2(SO4)3 + H2O + 2 NaCl
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Ba + Ag2(SO4) = Ag + Ba(SO4)2 =>
Ba + 2 Ag2(SO4) = 4 Ag + Ba(SO4)2
Al(OH)3 + Sn(OH)2 = Sn3[Al(OH)6]2 =>
2 Al(OH)3 + 3 Sn(OH)2 = Sn3[Al(OH)6]2
HCl + AgClO3 = AgCl + HClO3 =>
HCl + AgClO3 = AgCl + HClO3
MnO4{2-} + H{+} = MnO4{-} + MnO2 + H2O =>
3 MnO4{2-} + 4 H{+} = 2 MnO4{-} + MnO2 + 2 H2O
Fe2O3 + CO1 = Fe3O4 + CO2 =>
3 Fe2O3 + CO1 = 2 Fe3O4 + CO2
NH4OH + SiO2 = SiOH + NH4 + O =>
NH4OH + SiO2 = SiOH + NH4 + 2 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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