| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + HIC = KCI + H2O
TiCl2 + H2O = TiO + HCl =>
TiCl2 + H2O = TiO + 2 HCl
St + O2 = St2O3 =>
4 St + 3 O2 = 2 St2O3
CH3COCH3 + H2 = CH3CH2CH2OH =>
CH3COCH3 + H2 = CH3CH2CH2OH
HCl(aq) + Mg(OH)2 = MgCl2 + H2O =>
2 HCl(aq) + Mg(OH)2 = MgCl2 + 2 H2O
KIO3 + K2SO3 = KI + K2SO4 =>
KIO3 + 3 K2SO3 = KI + 3 K2SO4
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
CH3COOH + MgCO3 = CH3COOMg + H2O + CO2 =>
9 CH3COOH + 8 MgCO3 = 8 CH3COOMg + 6 H2O + 10 CO2
C6H4CH3NO2 + KMnO4 + H2SO4 = C6H5COOHNO2 + K2SO4 + MnSO4 + H2O =>
2 C6H4CH3NO2 + 2 KMnO4 + 3 H2SO4 = 2 C6H5COOHNO2 + K2SO4 + 2 MnSO4 + 4 H2O
H2SO4 + CuSO4 = H2Cu + SO4 =>
H2SO4 + CuSO4 = H2Cu + 2 SO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na2Cr2O7 + PI3 + HNO3 = NaIO3 + H3PO4 + Cr(NO3)3 + H2O + NaNO3 =>
10 Na2Cr2O7 + 3 PI3 + 71 HNO3 = 9 NaIO3 + 3 H3PO4 + 20 Cr(NO3)3 + 31 H2O + 11 NaNO3
C2H4O2 + Na2CO3 = C2H3O2Na + H2CO3 =>
2 C2H4O2 + Na2CO3 = 2 C2H3O2Na + H2CO3
CH3NH2 = H + CH3NH =>
CH3NH2 = H + CH3NH
Mg + HBr = MgBr + H2 =>
2 Mg + 2 HBr = 2 MgBr + H2
NaCl + CO = COCl + Na =>
NaCl + CO = COCl + Na
Ca{2} + O{2-} = CaO =>
Ca{2} + O{2-} = CaO
Al2(CrO4)3 + (NH4)2SO4 = (NH4)2CrO4 + Al2(SO4)3 =>
Al2(CrO4)3 + 3(NH4)2SO4 = 3(NH4)2CrO4 + Al2(SO4)3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
NO2 + (C6H5)2NH = CO2 + H2O + N2 =>
118 NO2 + 8(C6H5)2NH = 96 CO2 + 44 H2O + 63 N2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3CCAg + HCl = CH3CCCl + Ag + H2 =>
2 CH3CCAg + 2 HCl = 2 CH3CCCl + 2 Ag + H2
IBr(s) + NH3(g) = NI3(s) + NH4Br(s) =>
3 IBr(s) + 4 NH3(g) = NI3(s) + 3 NH4Br(s)
K + H2O = H2K + OH =>
K + 2 H2O = H2K + 2 OH
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
NaI + NaNO2 + HCl = I + NO + NaCl + H2O =>
NaI + NaNO2 + 2 HCl = I + NO + 2 NaCl + H2O
(NH4)2SO4 + H2O = SO4 + NH3 + H3O =>
(NH4)2SO4 + 2 H2O = SO4 + 2 NH3 + 2 H3O
PH3 = H2 + P4 =>
4 PH3 = 6 H2 + P4
KMnO4 + KI + H2O = KIO3 + MnO2 + KOH =>
2 KMnO4 + KI + H2O = KIO3 + 2 MnO2 + 2 KOH
C2H5COOH + HCl = C2H5COOCl2 + H2 =>
2 C2H5COOH + 4 HCl = 2 C2H5COOCl2 + 3 H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
I2 + CCl4 = CI + Cl =>
I2 + 2 CCl4 = 2 CI + 8 Cl
MnCl2 + KOH + O2 = MnO2 + KCl + H2O =>
2 MnCl2 + 4 KOH + O2 = 2 MnO2 + 4 KCl + 2 H2O
Bi(OH)3 + Na2S2O8 + NaOH = NaBiO3 + H2O + Na2SO4 =>
Bi(OH)3 + Na2S2O8 + 3 NaOH = NaBiO3 + 3 H2O + 2 Na2SO4
CrO4{2-} + NH3 + H2O = NO3{-} + OH{-} + Cr{3+} =>
8 CrO4{2-} + 3 NH3 + 14 H2O = 3 NO3{-} + 37 OH{-} + 8 Cr{3+}
HNO3 + Ca + O2H2 = CaNO3 + H2O =>
2 HNO3 + 2 Ca + O2H2 = 2 CaNO3 + 2 H2O
C3H7Cl + O2 = CO + H2O + Cl2O7 =>
2 C3H7Cl + 10 O2 = 6 CO + 7 H2O + Cl2O7
KMnO4 + KI + H2O = KIO3 + MnO2 + KOH =>
2 KMnO4 + KI + H2O = KIO3 + 2 MnO2 + 2 KOH
NaHCO3 + Na2O = Na2CO3 + H2O =>
2 NaHCO3 + Na2O = 2 Na2CO3 + H2O
C6H14 + HO2 = CO2 + H2O =>
3 C6H14 + 38 HO2 = 18 CO2 + 40 H2O
Ag + NaClO + HClO4 = Ag(ClO4)2 + NaCl + H2O =>
Ag + NaClO + 2 HClO4 = Ag(ClO4)2 + NaCl + H2O
Na3PO4 + Mg(NO3)2 + NH4NO3 = NH4MgPO4 + Na(NO3) =>
Na3PO4 + Mg(NO3)2 + NH4NO3 = NH4MgPO4 + 3 Na(NO3)
Zn + H{+} = Zn2{+} + H2 =>
4 Zn + 2 H{+} = 2 Zn2{+} + H2
HCI + AgNO3 = AgCI + HNO3 =>
HCI + AgNO3 = AgCI + HNO3
KMnO4 + KI + H2O = KIO3 + MnO2 + KOH =>
2 KMnO4 + KI + H2O = KIO3 + 2 MnO2 + 2 KOH
Na + P + O2 = Na3PO4 =>
3 Na + P + 2 O2 = Na3PO4
RbBr(aq) + AgNO3(aq) = AgBr + RbNO3 =>
RbBr(aq) + AgNO3(aq) = AgBr + RbNO3
Mg(OH2) + ZnSO3 = MgSO3 + ZnOH2 =>
Mg(OH2) + ZnSO3 = MgSO3 + ZnOH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/25
Équations équilibrées sur02/01/24
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