| Équations équilibrées la veille | Équations équilibrées le lendemain |
HFNaF = HNaF2
MgO + HClO = Cl2O + Mg(OH)2 =>
MgO + 2 HClO = Cl2O + Mg(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KMnO4(aq) + K2S(aq) + H2O = S(s) + MnO2(s) + KOH(aq) =>
2 KMnO4(aq) + 3 K2S(aq) + 4 H2O = 3 S(s) + 2 MnO2(s) + 8 KOH(aq)
CO(NH2)2 + O2 = CO2 + H2O + N2 =>
2 CO(NH2)2 + 3 O2 = 2 CO2 + 4 H2O + 2 N2
CuS + FeO = FeS + Fe2O3 + Cu2S =>
2 CuS + 3 FeO = FeS + Fe2O3 + Cu2S
MoS2(s) + O2(s) = MoO3(s) + SO2(g) =>
2 MoS2(s) + 7 O2(s) = 2 MoO3(s) + 4 SO2(g)
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
NaCH3CH2SO4*01Na2CO3 + CaCl2 = Ca(CH3CH2SO4)2 + CaCO3 + NaCl =>
2 NaCH3CH2SO4*01Na2CO3 + 3 CaCl2 = Ca(CH3CH2SO4)2 + 2 CaCO3 + 6 NaCl
H3PO4 + Ba(CO3) = H3O + Ba(CPO6) =>
H3PO4 + Ba(CO3) = H3O + Ba(CPO6)
H2C2O4*2H2O + NaOH(aq) = H2O(l) + Na2C2O4(aq) =>
H2C2O4*2H2O + 2 NaOH(aq) = 4 H2O(l) + Na2C2O4(aq)
MnO2 + NaCl + H1SO4 = Na2SO4 + MnSO4 + H2O + Cl2 =>
MnO2 + 6 NaCl + 4 H1SO4 = 3 Na2SO4 + MnSO4 + 2 H2O + 3 Cl2
MgO + HClO = Cl2O + Mg(OH)2 =>
MgO + 2 HClO = Cl2O + Mg(OH)2
MnO2 + NaCl + H1SO4 = Na2SO4 + MnSO4 + H2O + Cl2 =>
MnO2 + 6 NaCl + 4 H1SO4 = 3 Na2SO4 + MnSO4 + 2 H2O + 3 Cl2
AgNO3 + Na2CrO4 = Ag2CrO4(s) + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4(s) + 2 NaNO3
C9H18 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
4 C9H18 + 6 KMnO4 + 12 H2O = 9 C4H8(OH)2 + 6 MnO2 + 6 KOH
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
CuNO3 + Zn = NO3Zn + Cu =>
CuNO3 + Zn = NO3Zn + Cu
Gd(NO3)3 + Al(NO3)3 + CH4N2O = GdAlO3 + N2 + H2O + CO2 =>
Gd(NO3)3 + Al(NO3)3 + 5 CH4N2O = GdAlO3 + 8 N2 + 10 H2O + 5 CO2
H3PO4 + Ba(CO3) = H3O + Ba(CPO6) =>
H3PO4 + Ba(CO3) = H3O + Ba(CPO6)
CH3COCH3 + NaOCl + KI = CHI3 + NaOH + Na(CH3COO) + KCl =>
CH3COCH3 + 3 NaOCl + 3 KI = CHI3 + 2 NaOH + Na(CH3COO) + 3 KCl
HBO4 + Zn(OH)2 = Zn(BO4)2 + H2O =>
2 HBO4 + Zn(OH)2 = Zn(BO4)2 + 2 H2O
CuNO3 + Zn = NO3Zn + Cu =>
CuNO3 + Zn = NO3Zn + Cu
H2(SO4) + HI = I2 + H2S + H2O =>
H2(SO4) + 8 HI = 4 I2 + H2S + 4 H2O
Mn(AcO)2 + AcOH + KMnO4 = Mn(AcO)3 + K(OAc) + H2O =>
4 Mn(AcO)2 + 8 AcOH + KMnO4 = 5 Mn(AcO)3 + K(OAc) + 4 H2O
MnSO4 + O2 + NaOH = Na2SO4 + MnO2 + H2O =>
2 MnSO4 + O2 + 4 NaOH = 2 Na2SO4 + 2 MnO2 + 2 H2O
[Co(NH3)5Cl]Cl2 = [Co(NH3)5Cl] + Cl =>
[Co(NH3)5Cl]Cl2 = [Co(NH3)5Cl] + 2 Cl
W(OH)2 + H3PO3 = W3(PO3)2 + H2O =>
3 W(OH)2 + 2 H3PO3 = W3(PO3)2 + 6 H2O
C9H18 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
4 C9H18 + 6 KMnO4 + 12 H2O = 9 C4H8(OH)2 + 6 MnO2 + 6 KOH
CuNO3 + Zn = NO3Zn + Cu =>
CuNO3 + Zn = NO3Zn + Cu
KI + Cl2 = KCl2 + ICl2 =>
KI + 2 Cl2 = KCl2 + ICl2
H3BO3 + NH3 = H16B4O11N2 + H2O =>
4 H3BO3 + 2 NH3 = H16B4O11N2 + H2O
NaNO3 + H2O = NaHNO3 + OH =>
NaNO3 + H2O = NaHNO3 + OH
C9H18 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
4 C9H18 + 6 KMnO4 + 12 H2O = 9 C4H8(OH)2 + 6 MnO2 + 6 KOH
C9H18 + KMnO4 + H2O = C9H20O2 + MnO2 + KOH =>
3 C9H18 + 2 KMnO4 + 4 H2O = 3 C9H20O2 + 2 MnO2 + 2 KOH
Ba(CO3) + H3PO4 = Ba3(PO4)2 + CO2 + H2O =>
3 Ba(CO3) + 2 H3PO4 = Ba3(PO4)2 + 3 CO2 + 3 H2O
KI + Cl2 = KCl2 + ICl2 =>
KI + 2 Cl2 = KCl2 + ICl2
C9H18 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
4 C9H18 + 6 KMnO4 + 12 H2O = 9 C4H8(OH)2 + 6 MnO2 + 6 KOH
KCl + H = K + HCl =>
KCl + H = K + HCl
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
MgO + HClO = Cl2O + Mg(OH)2 =>
MgO + 2 HClO = Cl2O + Mg(OH)2
H3PO4 + Ba(CO3) = H3O + Ba(CPO6) =>
H3PO4 + Ba(CO3) = H3O + Ba(CPO6)
AgNO3 + Na2CrO4 = Ag2CrO4(s) + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4(s) + 2 NaNO3
KI + Cl2 = KCl2 + ICl2 =>
KI + 2 Cl2 = KCl2 + ICl2
H3PO4 + Ba(CO3) = H3O + Ba(CPO6) =>
H3PO4 + Ba(CO3) = H3O + Ba(CPO6)
AgNO3 + Na2CrO4 = Ag2CrO4(s) + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4(s) + 2 NaNO3
KI + Cl2 = KCl2 + ICl2 =>
KI + 2 Cl2 = KCl2 + ICl2
CuNO3 + Zn = NO3Zn + Cu =>
CuNO3 + Zn = NO3Zn + Cu
MnO2 + NaCl + H1SO4 = Na2SO4 + MnSO4 + H2O + Cl2 =>
MnO2 + 6 NaCl + 4 H1SO4 = 3 Na2SO4 + MnSO4 + 2 H2O + 3 Cl2
KNO3 + Mg = MgO + K2O + NO =>
2 KNO3 + 3 Mg = 3 MgO + K2O + 2 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/23/24
Équations équilibrées sur03/24/23
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