| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C7H14O + 2 KMnO4 = 3 C7H14O2 + 2 MnO2 + K2O
CrI3 + AgC2H3O2 = Cr(C2H3O2)3 + AgI =>
CrI3 + 3 AgC2H3O2 = Cr(C2H3O2)3 + 3 AgI
Bi(OH)3 + HCl = Bi{3+} + H2O + Cl{-} =>
Bi(OH)3 + 3 HCl = Bi{3+} + 3 H2O + 3 Cl{-}
CoSO4 + Pb(NO3)2 = Co(NO3)2 + PbSO4 =>
CoSO4 + Pb(NO3)2 = Co(NO3)2 + PbSO4
Cr2(SO4)3 + KMnO4 + H2O = K2Cr2O7 + MnO2 + H2SO4 =>
Cr2(SO4)3 + 2 KMnO4 + 3 H2O = K2Cr2O7 + 2 MnO2 + 3 H2SO4
CH3(CH2)7CH3 + O2 = CO2 + H2 =>
CH3(CH2)7CH3 + 9 O2 = 9 CO2 + 10 H2
MgSO4 + K3(PO4) = Mg3(PO4)2 + K2SO4 =>
3 MgSO4 + 2 K3(PO4) = Mg3(PO4)2 + 3 K2SO4
HNO + Na(OH) = Na(NO) + H2O =>
HNO + Na(OH) = Na(NO) + H2O
AlBr3 + MgSO3 = Al2(SO3)3 + MgBr2 =>
2 AlBr3 + 3 MgSO3 = Al2(SO3)3 + 3 MgBr2
HCl + CaF2 = CaCl2 + HF =>
2 HCl + CaF2 = CaCl2 + 2 HF
FeBr2 + Ni(NO3)2 = Fe(NO3)2 + NiBr2 =>
FeBr2 + Ni(NO3)2 = Fe(NO3)2 + NiBr2
Ba + Po = BaPo =>
Ba + Po = BaPo
Fe + BrO = FeBrO =>
Fe + BrO = FeBrO
Zn3P2 = P4 + Zn2 =>
2 Zn3P2 = P4 + 3 Zn2
KNO3*4H2O = KNO3 + H2O =>
KNO3*4H2O = KNO3 + 4 H2O
C2H4 + Br2 + H2O = CH2BrCH2OH + HBr =>
C2H4 + Br2 + H2O = CH2BrCH2OH + HBr
Bi(OH)3 + HCl = Bi{3+} + H2O + Cl{-} =>
Bi(OH)3 + 3 HCl = Bi{3+} + 3 H2O + 3 Cl{-}
C2H5Cl + KOH = C2H4 + KCl + H2O =>
C2H5Cl + KOH = C2H4 + KCl + H2O
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + HgCl(aq) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + 2 HgCl(aq)
H2SO4 + KCl = KHSO4 + HCl =>
H2SO4 + KCl = KHSO4 + HCl
H2O + CO2 = C6H16C6 + O2 =>
8 H2O + 12 CO2 = C6H16C6 + 16 O2
CaCO3 + H3PO4 = HCO3 + Ca3PO4 =>
3 CaCO3 + H3PO4 = 3 HCO3 + Ca3PO4
Fe2(SO4)3 + KI + H2O = K2SO4 + Fe(OH)3 + HI =>
Fe2(SO4)3 + 6 KI + 6 H2O = 3 K2SO4 + 2 Fe(OH)3 + 6 HI
CH2S + O2 = CO2 + SO2 + H2O =>
2 CH2S + 5 O2 = 2 CO2 + 2 SO2 + 2 H2O
Ba + N2 = BaN =>
2 Ba + N2 = 2 BaN
Na2SO4 + H2O = Na2(H2SO5) =>
Na2SO4 + H2O = Na2(H2SO5)
NaI + SnCl4 = I2 + NaCl + Sn =>
4 NaI + SnCl4 = 2 I2 + 4 NaCl + Sn
Zn(OH)2 + HClO2 = Zn(ClO2)2 + H2O =>
Zn(OH)2 + 2 HClO2 = Zn(ClO2)2 + 2 H2O
Na2SO3(s) + H2SO4(aq) = Na2SO4(aq) + H20(l) + SO2(g) =>
20 Na2SO3(s) + 10 H2SO4(aq) = 20 Na2SO4(aq) + H20(l) + 10 SO2(g)
KNO3 + HCl = KCl + NO3H =>
KNO3 + HCl = KCl + NO3H
C5O2 + H2O2 = CO2 + H2O =>
C5O2 + 8 H2O2 = 5 CO2 + 8 H2O
K3FeO4 + FeCl2 + H2O = Fe(OH)3 + HCl + K =>
K3FeO4 + 5 FeCl2 + 14 H2O = 6 Fe(OH)3 + 10 HCl + 3 K
NaClO + KI + H2SO4 = NaHSO4 + K2SO4 + HCl + H2O + I2 =>
NaClO + 2 KI + 2 H2SO4 = NaHSO4 + K2SO4 + HCl + H2O + I2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NH4NO3 + Zn = ZnO + N2 + H2O =>
NH4NO3 + Zn = ZnO + N2 + 2 H2O
Bi(OH)3 + HCl = Bi{3+} + H2O + Cl{-} =>
Bi(OH)3 + 3 HCl = Bi{3+} + 3 H2O + 3 Cl{-}
SiO2 + C = CO + Si =>
SiO2 + 2 C = 2 CO + Si
H2CO4 + MgOH2 = H2O + MgCO3 =>
H2CO4 + MgOH2 = 2 H2O + MgCO3
Fe{3+} + NH3OH{+} = Fe{2+} + N2O*H2O + H{+} =>
4 Fe{3+} + 2 NH3OH{+} = 4 Fe{2+} + N2O*H2O + 6 H{+}
C4 + H2O = CO + H =>
C4 + 4 H2O = 4 CO + 8 H
Zn3P2 = P4 + Zn6 =>
2 Zn3P2 = P4 + Zn6
Cr2O3(s) + K2CO2(s) + O2 = K2CrO4(s) + CO2(g) =>
2 Cr2O3(s) + 4 K2CO2(s) + 5 O2 = 4 K2CrO4(s) + 4 CO2(g)
ZnCl2 + O2 = ZnO + Cl =>
2 ZnCl2 + O2 = 2 ZnO + 4 Cl
NaBr(aq) + NaBrO3(aq) + H2SO4(aq) = Br2(g) + Na2SO4(aq) + H2O(g) =>
5 NaBr(aq) + NaBrO3(aq) + 3 H2SO4(aq) = 3 Br2(g) + 3 Na2SO4(aq) + 3 H2O(g)
NH3 + HNO3 = H2O + NH3NO3 =>
7 NH3 + 9 HNO3 = 3 H2O + 8 NH3NO3
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
Al + P = Al5P2 =>
5 Al + 2 P = Al5P2
AgNO3 + CuBr2 = AgBr + Cu(NO3)2 =>
2 AgNO3 + CuBr2 = 2 AgBr + Cu(NO3)2
Be(sol) + O2(g) = BeO(sol) =>
2 Be(sol) + O2(g) = 2 BeO(sol)
KOH + H2O + CuSO4 = KOH3OCuSO4 =>
KOH + H2O + CuSO4 = KOH3OCuSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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