| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + K2CO3 = K2SO4 + CO2*H2O
Ba(OH)2 + NaH2PO4 = BaHPO4 + Na2HPO4 + H2O =>
Ba(OH)2 + 2 NaH2PO4 = BaHPO4 + Na2HPO4 + 2 H2O
C7H6O3 + CH3COOH = C9HOCO4 + H3COH =>
10 C7H6O3 + 23 CH3COOH = 8 C9HOCO4 + 36 H3COH
C35H66O6 + C2H6O = C24H48O4 + C3H8O3 =>
22 C35H66O6 + 62 C2H6O = 35 C24H48O4 + 18 C3H8O3
K2CrO4 + NaNO3 = KNO3 + Na2CrO4 =>
K2CrO4 + 2 NaNO3 = 2 KNO3 + Na2CrO4
H3PO3 + AgNO3 + H2O = H3PO4 + HNO + Ag =>
5 H3PO3 + 2 AgNO3 + H2O = 5 H3PO4 + 2 HNO + 2 Ag
hydrogenfluoride + zincchloride = hydrogenchloride + zincfluoride =>
2 HF + ZnCl2 = 2 HCl + ZnF2
H3PO4 + CO2 = P2O5 + H2CO3 =>
2 H3PO4 + 3 CO2 = P2O5 + 3 H2CO3
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Ba(OH)2 + NaH2PO4 = BaHPO4 + Na2HPO4 + H2O =>
Ba(OH)2 + 2 NaH2PO4 = BaHPO4 + Na2HPO4 + 2 H2O
Al(OH)3 + Fe = Fe(OH)2 + Al =>
2 Al(OH)3 + 3 Fe = 3 Fe(OH)2 + 2 Al
C35H66O6 + C2H6O = C24H48O4 + C3H8O3 =>
22 C35H66O6 + 62 C2H6O = 35 C24H48O4 + 18 C3H8O3
Na + As = AsNa =>
Na + As = AsNa
CO3 + H3O = HCO3 + OH =>
2 CO3 + H3O = 2 HCO3 + OH
Mn + Al = MnAl20 =>
Mn + 20 Al = MnAl20
C7H6O3 + CH3COOH = C9HOCO4 + H3COH =>
10 C7H6O3 + 23 CH3COOH = 8 C9HOCO4 + 36 H3COH
H2S + H2SO3 = H2O + S2 =>
4 H2S + 2 H2SO3 = 6 H2O + 3 S2
KOH + H2SO4 = KS + H3O5 =>
KOH + H2SO4 = KS + H3O5
CaO(s) + C(s) = CaC2(s) + CO2(s) =>
2 CaO(s) + 5 C(s) = 2 CaC2(s) + CO2(s)
KCl + CF4 = KF + CCl4 =>
4 KCl + CF4 = 4 KF + CCl4
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
hydrogenfluoride + zincchloride = hydrogenchloride + zincfluoride =>
2 HF + ZnCl2 = 2 HCl + ZnF2
Cl{-} + H2O = Cl2 + HO{-} + H2 =>
2 Cl{-} + 2 H2O = Cl2 + 2 HO{-} + H2
K2Cr2O7 + N2H6SO4 + H2SO4 = Cr2(SO4)3 + N2 + K2SO4 + H2O =>
2 K2Cr2O7 + 3 N2H6SO4 + 5 H2SO4 = 2 Cr2(SO4)3 + 3 N2 + 2 K2SO4 + 14 H2O
K2CO3 + Fe(C2H3O2)3 = KC2H3O2 + Fe2(CO3)3 =>
3 K2CO3 + 2 Fe(C2H3O2)3 = 6 KC2H3O2 + Fe2(CO3)3
UF4 + UF6 = U2F9 =>
3 UF4 + UF6 = 2 U2F9
NiSO4 + Al = Ni + AlSO4 =>
NiSO4 + Al = Ni + AlSO4
KCl + CF4 = KF + CCl4 =>
4 KCl + CF4 = 4 KF + CCl4
K + MgSO4 = K2SO4Mg =>
2 K + MgSO4 = K2SO4Mg
KCl + CF4 = KF + CCl4 =>
4 KCl + CF4 = 4 KF + CCl4
hydrogenfluoride + zincchloride = hydrogenchloride + zincfluoride =>
2 HF + ZnCl2 = 2 HCl + ZnF2
H2O + OH{-} + S + Al = Al(OH)3 + HS{-} =>
3 H2O + 3 OH{-} + 3 S + 2 Al = 2 Al(OH)3 + 3 HS{-}
NaF + Ba(OH)2 = NaOH + BaF2 =>
2 NaF + Ba(OH)2 = 2 NaOH + BaF2
KCl + CF4 = KF + CCl4 =>
4 KCl + CF4 = 4 KF + CCl4
KClO3 + Cr(OH)3 + KOH = K2CrO4 + KCl + H2O =>
KClO3 + 2 Cr(OH)3 + 4 KOH = 2 K2CrO4 + KCl + 5 H2O
Xe + OH{-} = HXeO4{-} + e + H2O =>
Xe + 7 OH{-} = HXeO4{-} + 6e + 3 H2O
Pb + Fe2O3 = PbFe3 + O2 =>
4 Pb + 6 Fe2O3 = 4 PbFe3 + 9 O2
BaO + HNO3 = BaOHNO3 =>
BaO + HNO3 = BaOHNO3
CaC2O4 + C3H6O3 = CaH6O3 + C5O4 =>
CaC2O4 + C3H6O3 = CaH6O3 + C5O4
K2S(aq) + Ni(NO3)2(aq) = KNO3(aq) + NiS(s)K2S(aq) =>
2 K2S(aq) + Ni(NO3)2(aq) = 2 KNO3(aq) + NiS(s)K2S(aq)
Ba(OH)2 + NaH2PO4 = BaHPO4 + Na2HPO4 + H2O =>
Ba(OH)2 + 2 NaH2PO4 = BaHPO4 + Na2HPO4 + 2 H2O
Mn2O3 + H2SO4 = MnSO4 + O2 + H2O =>
2 Mn2O3 + 4 H2SO4 = 4 MnSO4 + O2 + 4 H2O
Al(NO3)3 + NH4Cl = AlCl3 + NH4NO3 =>
Al(NO3)3 + 3 NH4Cl = AlCl3 + 3 NH4NO3
NaHNO3 = Na2O + NO2 + H2O =>
2 NaHNO3 = Na2O + 2 NO2 + H2O
C7H6O3 + CH3COOH = C9HOCO4 + H3COH =>
10 C7H6O3 + 23 CH3COOH = 8 C9HOCO4 + 36 H3COH
I + S = I(II)S =>
3 I + S = I(II)S
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
KMnO4 + Fe(NH4)2(SO4)2 = Fe(MnO4)2 + K2(NH4)2(SO4)2 =>
2 KMnO4 + Fe(NH4)2(SO4)2 = Fe(MnO4)2 + K2(NH4)2(SO4)2
I + S = IS2 =>
I + 2 S = IS2
HgO(s) + Cl2(g) = HgCl2(s) + O2(g) =>
2 HgO(s) + 2 Cl2(g) = 2 HgCl2(s) + O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/24
Équations équilibrées sur01/31/23
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