| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2SO3 + KMnO4 = KMnO2 + 2 H2SO4
AuCl3 + KI = Au + KCl + I2 =>
2 AuCl3 + 6 KI = 2 Au + 6 KCl + 3 I2
Cu(SO4) + (NH4)2(CO3) = Cu(CO3) + (NH4)2(SO4) =>
Cu(SO4) + (NH4)2(CO3) = Cu(CO3) + (NH4)2(SO4)
KIO3 + HCl = I2 + Cl2 + KCl + H2O =>
2 KIO3 + 12 HCl = I2 + 5 Cl2 + 2 KCl + 6 H2O
KIH2SO4NaClO = INaClKSO4H2O =>
KIH2SO4NaClO = INaClKSO4H2O
N2O + O2 + H2O = HNO3 =>
N2O + 2 O2 + H2O = 2 HNO3
Cr + P = Cr3P3 =>
3 Cr + 3 P = Cr3P3
Pb + HF = PbF2 + H2 =>
Pb + 2 HF = PbF2 + H2
M + F = MF2 =>
M + 2 F = MF2
Na + Li2O = Na2O + Li =>
2 Na + Li2O = Na2O + 2 Li
Mg(s) + H2O = Mg(OH)2(s) + H2(g) =>
Mg(s) + 2 H2O = Mg(OH)2(s) + H2(g)
KIBr = KBrI =>
KIBr = KBrI
K + Ca = K2Ca =>
2 K + Ca = K2Ca
Na2CO3 + KF = K2CO3 + NaF =>
Na2CO3 + 2 KF = K2CO3 + 2 NaF
Na2O2 = NaO = O2 =>
Na2O2 = 2 NaO
BaCO3 + FeO = BaO + FeCO3 =>
BaCO3 + FeO = BaO + FeCO3
KICl = KClI =>
KICl = KClI
Ne + O2 = NeO =>
2 Ne + O2 = 2 NeO
Li2CO3 + HNO3 = LiHCO3 + LiNO3 =>
Li2CO3 + HNO3 = LiHCO3 + LiNO3
HCl(aq) + Zn(OH)2 = ZnCl2(aq) + H2O(l) =>
2 HCl(aq) + Zn(OH)2 = ZnCl2(aq) + 2 H2O(l)
Li + Br = LiBr =>
Li + Br = LiBr
NaH = HNa =>
NaH = HNa
PH4I + NaOH = PH3 + H2O + NaI =>
PH4I + NaOH = PH3 + H2O + NaI
Ca(s) + Cl(g) = CaCl2(s) =>
Ca(s) + 2 Cl(g) = CaCl2(s)
CO(g) + H2 = CH4(g) + H2O(g) =>
CO(g) + 3 H2 = CH4(g) + H2O(g)
KMnO4 + HCl = ClMnO4 + HK =>
KMnO4 + HCl = ClMnO4 + HK
Al + Fe2 = AlFe2 =>
Al + Fe2 = AlFe2
HNO3 + NO2 = HNO2 + NO3 =>
HNO3 + NO2 = HNO2 + NO3
H2S + Mn(OH)7 = Mn2S7 + H2O =>
7 H2S + 2 Mn(OH)7 = Mn2S7 + 14 H2O
Fe(s) + Cl2 = FeCl3 =>
2 Fe(s) + 3 Cl2 = 2 FeCl3
Ca(HCO3)2 + Na2SIO3 = CaSIO3 + Na2(HCO3)2 =>
Ca(HCO3)2 + Na2SIO3 = CaSIO3 + Na2(HCO3)2
CuNO3 + H2S = HNO3 + Cu2S =>
2 CuNO3 + H2S = 2 HNO3 + Cu2S
NaH + S = Na2S + H2S =>
2 NaH + 2 S = Na2S + H2S
Na2O2 + P2O5 = Na3PO4 + O2 =>
6 Na2O2 + 2 P2O5 = 4 Na3PO4 + 3 O2
H2SO3 + KMnO4 = KMnO2 + H2SO4 =>
2 H2SO3 + KMnO4 = KMnO2 + 2 H2SO4
H2SO4 + O2 = H2O + SO4 =>
2 H2SO4 + O2 = 2 H2O + 2 SO4
KOHHBr = KBrH2O =>
KOHHBr = KBrH2O
CH3COOC2H5NaOH = C2H5OHCH3COONa =>
CH3COOC2H5NaOH = C2H5OHCH3COONa
NaCN + Ca(OCl)2 + NaOH = N2 + CO2 + NaCl + H2O + Ca =>
6 NaCN + 5 Ca(OCl)2 + 4 NaOH = 3 N2 + 6 CO2 + 10 NaCl + 2 H2O + 5 Ca
V + H2SO4 = VSO4 + H2 =>
V + H2SO4 = VSO4 + H2
C3H6O + H2O = C3H6(OH)2 =>
C3H6O + H2O = C3H6(OH)2
KOHHCl = KClH2O =>
KOHHCl = KClH2O
FK = F + K2 =>
2 FK = 2 F + K2
H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C2H2 + CO2 = C3O + H2O =>
C2H2 + CO2 = C3O + H2O
Li + FeCl2 = LiCl + Fe =>
2 Li + FeCl2 = 2 LiCl + Fe
C6H5OCH3 + HCl = C6H5OH + CH3Cl =>
C6H5OCH3 + HCl = C6H5OH + CH3Cl
Ti + BaCl2 = TiCl2 + Ba =>
Ti + BaCl2 = TiCl2 + Ba
Cu(OH)2 + H2 = HOH + Cu =>
Cu(OH)2 + H2 = 2 HOH + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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