| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 CUSO4*5H2O = Al2(SO4)3 + 3 CU + 15 H2O
Hg(NO3)2 + K3PO4 = Hg3(PO4)2 + KNO3 =>
3 Hg(NO3)2 + 2 K3PO4 = Hg3(PO4)2 + 6 KNO3
P2O5 + Ba(OH)2 = H2O + Ba3(PO4)2 =>
P2O5 + 3 Ba(OH)2 = 3 H2O + Ba3(PO4)2
C8H10N4O2H + MgSO4 = C8H10N4O2 + H2SO4 + Mg =>
2 C8H10N4O2H + MgSO4 = 2 C8H10N4O2 + H2SO4 + Mg
CaCO3 + NaCl + H2O = NaHCO3 + CaO + HCl =>
CaCO3 + NaCl + H2O = NaHCO3 + CaO + HCl
CaNO3{-} + NaPO4{3-} = CaPO4{3-} + NaNO3{-} =>
CaNO3{-} + NaPO4{3-} = CaPO4{3-} + NaNO3{-}
Na2S2O3 + HCl = S(s) + SO2 + NaCl + H2O =>
Na2S2O3 + 2 HCl = S(s) + SO2 + 2 NaCl + H2O
CrCl3 + Mn(NO3)2 = MnCl2 + Cr(NO3)3 =>
2 CrCl3 + 3 Mn(NO3)2 = 3 MnCl2 + 2 Cr(NO3)3
C16H32O2 + O2 = CO2 + H2O =>
C16H32O2 + 23 O2 = 16 CO2 + 16 H2O
SO2K2SO3H2O = KHSO3 =>
SO2K2SO3H2O = 2 KHSO3
H3[BiCl6] + NH4OH = Bi(OH)3 + NH4Cl + H2O =>
H3[BiCl6] + 6 NH4OH = Bi(OH)3 + 6 NH4Cl + 3 H2O
SO4 + MgOH2 = MgSO4 + H2O =>
SO4 + MgOH2 = MgSO4 + H2O
NaBr + H3Po4 = NaH2Po4 + HBr =>
NaBr + H3Po4 = NaH2Po4 + HBr
CoOOH + Na2S2O5 + H2SO4 = CoSO4 + Na2SO4 + H2O =>
4 CoOOH + Na2S2O5 + 3 H2SO4 = 4 CoSO4 + Na2SO4 + 5 H2O
SO2Cl + HBr = H2S + H2O + HCl + Br2 =>
2 SO2Cl + 14 HBr = 2 H2S + 4 H2O + 2 HCl + 7 Br2
Ba(NO3)2(aq) + NaOH(aq) = Ba(OH)2 + NaNO3 =>
Ba(NO3)2(aq) + 2 NaOH(aq) = Ba(OH)2 + 2 NaNO3
NH4OH(aq) = NH3(g) + H2O(l) =>
NH4OH(aq) = NH3(g) + H2O(l)
Mn + NaOH = Na + Mn(OH)2 =>
Mn + 2 NaOH = 2 Na + Mn(OH)2
NaBr + H3Po4 = NaH2Po4 + HBr =>
NaBr + H3Po4 = NaH2Po4 + HBr
KCOI = KCI + O2 =>
2 KCOI = 2 KCI + O2
Al(HO)3 + CO2 = Al2(CO3)3 + H2O =>
2 Al(HO)3 + 3 CO2 = Al2(CO3)3 + 3 H2O
ClCH2COOH + AgNO3 + H2O = HOCH2COOH + HNO3 + AgCl =>
ClCH2COOH + AgNO3 + H2O = HOCH2COOH + HNO3 + AgCl
HCl + KMnO4 = Cl + KCl2 + MnCl2 + H2O =>
8 HCl + KMnO4 = 4 Cl + KCl2 + MnCl2 + 4 H2O
KOH + Al(No3)3 = Al(OH)3 + KNo3 =>
3 KOH + Al(No3)3 = Al(OH)3 + 3 KNo3
NH3 + AlCl3 + H2O = NH4Cl + Al(OH)3 =>
3 NH3 + AlCl3 + 3 H2O = 3 NH4Cl + Al(OH)3
Na2CO3 + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3 + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
NH4Cl + K2[HgI4] + KOH = [Hg2ONH2]I + KI + KCl + H2O =>
NH4Cl + 2 K2[HgI4] + 4 KOH = [Hg2ONH2]I + 7 KI + KCl + 3 H2O
CaCO3 + NaCl + H2O = NaHCO3 + CaO + HCl =>
CaCO3 + NaCl + H2O = NaHCO3 + CaO + HCl
As(OH)3 + SO2 = S(OH)3 + AsO2 =>
As(OH)3 + SO2 = S(OH)3 + AsO2
Na2SO4 + AlPO4 = Na3PO4 + Al2(SO4)3 =>
3 Na2SO4 + 2 AlPO4 = 2 Na3PO4 + Al2(SO4)3
IO3{-} + ClO3{-} + H{+} = I2 + ClO4{-} + H2O =>
2 IO3{-} + 5 ClO3{-} + 2 H{+} = I2 + 5 ClO4{-} + H2O
P4O10 + HClO2 = Cl2O3 + H3PO4 =>
P4O10 + 12 HClO2 = 6 Cl2O3 + 4 H3PO4
Zn(s) + HI(aq) = Zn{2+} + I{-} + H2(g) =>
Zn(s) + 2 HI(aq) = Zn{2+} + 2 I{-} + H2(g)
C3H6Cl2 + H2O = C3H6(OH)2 + HCl =>
C3H6Cl2 + 2 H2O = C3H6(OH)2 + 2 HCl
K2S + MgBr2 = K2Br2 + SMg =>
K2S + MgBr2 = K2Br2 + SMg
H3PO4 + CaH2 = Ca3(PO4)2 + H2O + P =>
22 H3PO4 + 15 CaH2 = 5 Ca3(PO4)2 + 48 H2O + 12 P
C2H4 + H2SO4 = C2H6O4S =>
C2H4 + H2SO4 = C2H6O4S
KCOI = KCI + O2 =>
2 KCOI = 2 KCI + O2
C6H10O2N2 + O2 = CO2 + H2O + CO(NH2)2 =>
C6H10O2N2 + 6 O2 = 5 CO2 + 3 H2O + CO(NH2)2
Na + Cu(OH)2 = NaOH + Cu =>
2 Na + Cu(OH)2 = 2 NaOH + Cu
C8H10N4O2 + H2O2 = N2 + H2O + CO2 =>
C8H10N4O2 + 19 H2O2 = 2 N2 + 24 H2O + 8 CO2
H2SO4 + Ca3(PO4)2 = H3PO4 + CaSO4 =>
3 H2SO4 + Ca3(PO4)2 = 2 H3PO4 + 3 CaSO4
C3H2C2H5OH + O2 = CO2 + H2O =>
2 C3H2C2H5OH + 13 O2 = 10 CO2 + 8 H2O
Bi2O5 + HCl = BiCl3 + Cl2 + H2O =>
Bi2O5 + 10 HCl = 2 BiCl3 + 2 Cl2 + 5 H2O
CaCO3 + NaCl + H2O = NaHCO3 + CaO + HCl =>
CaCO3 + NaCl + H2O = NaHCO3 + CaO + HCl
Zn + HCl2 = ZnH + Cl =>
Zn + HCl2 = ZnH + 2 Cl
Zn + CuNO32 = Cu + ZnNO32 =>
Zn + CuNO32 = Cu + ZnNO32
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
C6H6Cl + Ba = C6H6 + BaCl2 =>
2 C6H6Cl + Ba = 2 C6H6 + BaCl2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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