| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn(NO3)2 + NaBiO3 = MnBiO3 + Na(NO3)2
Mn(NO3)2 + NaBiO3 = NaNO3 + Mn(BiO3)2 =>
Mn(NO3)2 + 2 NaBiO3 = 2 NaNO3 + Mn(BiO3)2
H2O(l) + F2(g) = H2(l) + F2O(g) =>
H2O(l) + F2(g) = H2(l) + F2O(g)
KNO2 + NaI + H2SO4 = I2 + NO + K2SO4 + Na2SO4 + H2O =>
2 KNO2 + 2 NaI + 2 H2SO4 = I2 + 2 NO + K2SO4 + Na2SO4 + 2 H2O
C6H5COOH + Ba(OH)2 = H2O + Ba(C6H5COO)2 =>
2 C6H5COOH + Ba(OH)2 = 2 H2O + Ba(C6H5COO)2
P(g) + O2(g) = P2O5(g) =>
4 P(g) + 5 O2(g) = 2 P2O5(g)
HCH3COOH + LiOH = LiCH3COOH + H2O =>
HCH3COOH + LiOH = LiCH3COOH + H2O
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + 2 NaNO3(aq)
Mn(NO3)2 + NaBiO3 = NaNO3 + Mn(BiO3)2 =>
Mn(NO3)2 + 2 NaBiO3 = 2 NaNO3 + Mn(BiO3)2
Mn(NO3)2 + NaBiO3 = MnBiO3 + Na(NO3)2 =>
Mn(NO3)2 + NaBiO3 = MnBiO3 + Na(NO3)2
Mn(NO3)2 + NaBiO3 = NaNO3 + Mn(BiO3)2 =>
Mn(NO3)2 + 2 NaBiO3 = 2 NaNO3 + Mn(BiO3)2
Kl + H2SO4 = KlSO4 + H2 =>
Kl + H2SO4 = KlSO4 + H2
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + 2 NaNO3(aq)
Br4F7 = Br + F7 =>
Br4F7 = 4 Br + F7
CuCl2 + zinc = copper + zincchloride =>
CuCl2 + Zn = Cu + ZnCl2
Na2O2 + (NH4)2Fe(SO4)2 + H2O = Na2SO4 + Fe(OH)3 + (NH4)2SO4 + O2 =>
4 Na2O2 + 4(NH4)2Fe(SO4)2 + 6 H2O = 4 Na2SO4 + 4 Fe(OH)3 + 4(NH4)2SO4 + O2
Mn(NO3)2 + NaBiO3 = NaNO3 + Mn(BiO3)2 =>
Mn(NO3)2 + 2 NaBiO3 = 2 NaNO3 + Mn(BiO3)2
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + 2 NaNO3(aq)
Mn(NO3)2 + NaBiO3 = MnBiO3 + Na(NO3)2 =>
Mn(NO3)2 + NaBiO3 = MnBiO3 + Na(NO3)2
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + 2 NaNO3(aq)
Mn(NO3)2 + NaBiO3 = NaNO3 + Mn(BiO3)2 =>
Mn(NO3)2 + 2 NaBiO3 = 2 NaNO3 + Mn(BiO3)2
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + 2 NaNO3(aq)
P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4
NaOH + H3POH4 = H2O + NaH2POH4 =>
NaOH + H3POH4 = H2O + NaH2POH4
Xe2 + F2 = XeF2 =>
Xe2 + 2 F2 = 2 XeF2
Ba(CIO3)2 + K2SO4 = BaSO4 + KCIO3 =>
Ba(CIO3)2 + K2SO4 = BaSO4 + 2 KCIO3
BaCl2 + KMnO4 + H2SO4 = BaSO4 + K2SO4 + Cl2 + MnSO4 + H2O =>
5 BaCl2 + 2 KMnO4 + 8 H2SO4 = 5 BaSO4 + K2SO4 + 5 Cl2 + 2 MnSO4 + 8 H2O
K2Cr2O7 + Mg + H2SO4 = MgSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 Mg + 7 H2SO4 = 3 MgSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
Mg + FeSO4 = Fe + MgSO4 =>
Mg + FeSO4 = Fe + MgSO4
H3AsO4 + NaOH = H2O + NaH2AsO4 =>
H3AsO4 + NaOH = H2O + NaH2AsO4
Mg(ClO3)2(aq) + Na2S(aq) = MgS(s) + NaClO3(aq) =>
Mg(ClO3)2(aq) + Na2S(aq) = MgS(s) + 2 NaClO3(aq)
C6H12O6 + O2O2 = CO2 + H2O =>
C6H12O6 + 3 O2O2 = 6 CO2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O(l) + Cl2(g) =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O(l) + 5 Cl2(g)
H2C2O4 + K2Cr2O7 + H2SO4 = KHSO4 + Cr2(SO4)3 + CO2 + H2O =>
3 H2C2O4 + K2Cr2O7 + 5 H2SO4 = 2 KHSO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
K2Cr2O7 + Mg + H2SO4 = MgSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 Mg + 7 H2SO4 = 3 MgSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + 2 NaNO3(aq)
K2Cr2O7 + Mg + H2SO4 = MgSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 Mg + 7 H2SO4 = 3 MgSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
H2C2O4 + K2Cr2O7 + H2SO4 = KHSO4 + Cr2(SO4)3 + CO2 + H2O =>
3 H2C2O4 + K2Cr2O7 + 5 H2SO4 = 2 KHSO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
Sr(OH)2 = Sr + OH =>
Sr(OH)2 = Sr + 2 OH
HCl + Ag2S + OCl{-} = Cl2 + H2O + AgCl4{3-} + SO4 =>
4 HCl + Ag2S + 6 OCl{-} = Cl2 + 2 H2O + 2 AgCl4{3-} + SO4
Ba(OH0)2 + NH4CN = NH3 + H2O + Ba(CN)2 =>
Ba(OH0)2 + 2 NH4CN = 2 NH3 + 2 H2O + Ba(CN)2
C3H7OH + Cr2O7 = C3H6O + Cr + H2O =>
7 C3H7OH + Cr2O7 = 7 C3H6O + 2 Cr + 7 H2O
NO3 + H2O = NO2(OH)2 =>
NO3 + H2O = NO2(OH)2
I{-} + OH{-} = IO3{-} + e + H2O =>
I{-} + 6 OH{-} = IO3{-} + 6e + 3 H2O
C6H12O4(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O4(s) + 7 O2(g) = 6 CO2(g) + 6 H2O(l)
Ca2(CO3)2 + HCl = CO2 + CaCl2 + H2O =>
Ca2(CO3)2 + 4 HCl = 2 CO2 + 2 CaCl2 + 2 H2O
Fe3{+} + Cl{-} = Fe + Cl2 =>
2 Fe3{+} + 2 Cl{-} = 6 Fe + Cl2
Ti(OH)3 + HClO4 = Ti(ClO4)3 + H2O =>
Ti(OH)3 + 3 HClO4 = Ti(ClO4)3 + 3 H2O
CU + HNO3 = CU(NO3)3 + NO + H2O =>
CU + 4 HNO3 = CU(NO3)3 + NO + 2 H2O
HC2H3O2(aq) + Ba(OH)2(aq) = H2O(l) + Ba(C2H3O2)2(aq) =>
2 HC2H3O2(aq) + Ba(OH)2(aq) = 2 H2O(l) + Ba(C2H3O2)2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/24
Équations équilibrées sur07/02/23
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