| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Li2SO3 + K2Cr2O7 + 4 H2SO4 = 3 Li2SO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
HC2H2O2Cl + NaOH = C2H2O2Cl + NaOH2 =>
HC2H2O2Cl + NaOH = C2H2O2Cl + NaOH2
K2S(aq) + H2SO4(aq) = K2SO4 + SO2 + H2O =>
K2S(aq) + 4 H2SO4(aq) = K2SO4 + 4 SO2 + 4 H2O
S1O2 + O2 = SO3 =>
2 S1O2 + O2 = 2 SO3
KOH + Cu(NO3)2 = Cu(OH)2 + KNO3 =>
2 KOH + Cu(NO3)2 = Cu(OH)2 + 2 KNO3
Li2SO3 + K2Cr2O7 + H2SO4 = Li2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Li2SO3 + K2Cr2O7 + 4 H2SO4 = 3 Li2SO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
NaOHMg = MgOHNa =>
NaOHMg = MgOHNa
CrO3 + NaSO3 + H2SO4 = Cr2(SO4)3 + NaSO4 + H2O =>
2 CrO3 + 3 NaSO3 + 3 H2SO4 = Cr2(SO4)3 + 3 NaSO4 + 3 H2O
H2 + Na2 = HNa3 =>
H2 + 3 Na2 = 2 HNa3
KOH + Cu(NO3)2 = Cu(OH)2 + KNO3 =>
2 KOH + Cu(NO3)2 = Cu(OH)2 + 2 KNO3
As(OH)3 + NaOH = Na3[As(OH)6] =>
As(OH)3 + 3 NaOH = Na3[As(OH)6]
Zn(OH)2HNO3 = ZnNO3H(OH)2 =>
Zn(OH)2HNO3 = ZnNO3H(OH)2
NaCO3 + HCl(aq) = NaCl2 + CO2 + H2O =>
NaCO3 + 2 HCl(aq) = NaCl2 + CO2 + H2O
K2S + BaCl2 = BaS + K2Cl2 =>
K2S + BaCl2 = BaS + K2Cl2
H2 + Na2 = HNa3 =>
H2 + 3 Na2 = 2 HNa3
As(OH)3 + NaOH = Na3[As(OH)6] =>
As(OH)3 + 3 NaOH = Na3[As(OH)6]
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
K2CO3 + NaOH = NaCO3 + K2(OH) =>
K2CO3 + NaOH = NaCO3 + K2(OH)
Li2SO3 + K2Cr2O7 + H2SO4 = Li2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Li2SO3 + K2Cr2O7 + 4 H2SO4 = 3 Li2SO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
ZnSO4 + AgCl = ZnCl + AgSO4 =>
ZnSO4 + AgCl = ZnCl + AgSO4
CrO3 + NaSO3 + H2SO4 = Cr2(SO4)3 + NaSO4 + H2O =>
2 CrO3 + 3 NaSO3 + 3 H2SO4 = Cr2(SO4)3 + 3 NaSO4 + 3 H2O
K2CO3 + NaOH = NaCO3 + K2(OH) =>
K2CO3 + NaOH = NaCO3 + K2(OH)
Br2 + NH3 = N2 + NH4Br =>
3 Br2 + 8 NH3 = N2 + 6 NH4Br
NaOH + Zn(NO3)2 = NaNO3 + Zn(OH)2 =>
2 NaOH + Zn(NO3)2 = 2 NaNO3 + Zn(OH)2
K2CO3 + NaOH = NaCO3 + K2(OH) =>
K2CO3 + NaOH = NaCO3 + K2(OH)
ZnSO4 + AgCl = ZnCl + AgSO4 =>
ZnSO4 + AgCl = ZnCl + AgSO4
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
HC2H2O2Cl + NaOH = C2H2O2Cl + NaOH2 =>
HC2H2O2Cl + NaOH = C2H2O2Cl + NaOH2
Br2 + NH3 = N2 + NH4Br =>
3 Br2 + 8 NH3 = N2 + 6 NH4Br
KOH + Cu(NO3)2 = Cu(OH)2 + KNO3 =>
2 KOH + Cu(NO3)2 = Cu(OH)2 + 2 KNO3
HC2H2O2Cl + NaOH = C2H2O2Cl + NaOH2 =>
HC2H2O2Cl + NaOH = C2H2O2Cl + NaOH2
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
Li + Au{+} + Cl{-} = LiCl + Au =>
Li + Au{+} + Cl{-} = LiCl + Au
K2CO3 + NaOH = NaCO3 + K2(OH) =>
K2CO3 + NaOH = NaCO3 + K2(OH)
PO4 = OPO3 =>
PO4 = OPO3
Li2SO3 + K2Cr2O7 + H2SO4 = Li2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Li2SO3 + K2Cr2O7 + 4 H2SO4 = 3 Li2SO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
As(OH)3 + NaOH = Na3[As(OH)6] =>
As(OH)3 + 3 NaOH = Na3[As(OH)6]
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
Li2SO3 + K2Cr2O7 + H2SO4 = Li2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Li2SO3 + K2Cr2O7 + 4 H2SO4 = 3 Li2SO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
ZnSO4 + AgCl = ZnCl + AgSO4 =>
ZnSO4 + AgCl = ZnCl + AgSO4
Li2SO3 + K2Cr2O7 + H2SO4 = Li2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Li2SO3 + K2Cr2O7 + 4 H2SO4 = 3 Li2SO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
KCl + HCl = KH + Cl2 =>
KCl + HCl = KH + Cl2
K2CO3 + NaOH = NaCO3 + K2(OH) =>
K2CO3 + NaOH = NaCO3 + K2(OH)
Br2 + NH3 = N2 + NH4Br =>
3 Br2 + 8 NH3 = N2 + 6 NH4Br
BaCl2Hg2(ClO3)2 = Hg2Cl2Ba(ClO3)2 =>
BaCl2Hg2(ClO3)2 = Hg2Cl2Ba(ClO3)2
H2 + Na2 = HNa3 =>
H2 + 3 Na2 = 2 HNa3
As(OH)3 + NaOH = Na3[As(OH)6] =>
As(OH)3 + 3 NaOH = Na3[As(OH)6]
KOH + Cu(NO3)2 = Cu(OH)2 + KNO3 =>
2 KOH + Cu(NO3)2 = Cu(OH)2 + 2 KNO3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/09/24
Équations équilibrées sur10/09/23
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