| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrCl2(aq) + K2CO3(aq) = SrCO3 + 2 KCl(aq)
H2O2 + BrO2 = BrO3 + H2O =>
H2O2 + BrO2 = BrO3 + H2O
FeS2 + HNO3 = Fe2(SO4)2 + H2SO4 + NO2 + H2O =>
2 FeS2 + 28 HNO3 = Fe2(SO4)2 + 2 H2SO4 + 28 NO2 + 12 H2O
AgNo + NaCl2 = AgCl2 + NaNo =>
AgNo + NaCl2 = AgCl2 + NaNo
Zn(s) + Cu(NO3)2(aq) = Zn(NO3)2(aq) + Cu(s) =>
Zn(s) + Cu(NO3)2(aq) = Zn(NO3)2(aq) + Cu(s)
MgO + Br2 = MgBr2 + O2 =>
2 MgO + 2 Br2 = 2 MgBr2 + O2
V2(SO4)5 + SO2 + H2O = V + H2SO4 =>
V2(SO4)5 + 5 SO2 + 10 H2O = 2 V + 10 H2SO4
Ni + Cu(SO4) = Cu + Ni(SO4) =>
Ni + Cu(SO4) = Cu + Ni(SO4)
CH3CH2OH + K2CrO7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3CH2OH + 2 K2CrO7 + 5 H2SO4 = 9 CH3CHO + Cr2(SO4)3 + 2 K2SO4 + 14 H2O
AlCl3*H2O + H2O = Al(OH)3 + HCl =>
AlCl3*H2O + 2 H2O = Al(OH)3 + 3 HCl
BaCO3 + TiO2 = Ba2TiO4 + CO2 =>
2 BaCO3 + TiO2 = Ba2TiO4 + 2 CO2
NaOH + AcOH = AcO + H3O + Na =>
NaOH + 2 AcOH = 2 AcO + H3O + Na
Al(NO2)3 + H2O = Al(OH)3 + H(NO2) =>
Al(NO2)3 + 3 H2O = Al(OH)3 + 3 H(NO2)
V2S3 + H2O2 + NaOH = NaVO3 + S + H2O =>
V2S3 + 5 H2O2 + 2 NaOH = 2 NaVO3 + 3 S + 6 H2O
NaCl + ZnSO4 = NaSO4 + ZnCl =>
NaCl + ZnSO4 = NaSO4 + ZnCl
ZnOH2 + H2S = ZnS + H4O =>
ZnOH2 + H2S = ZnS + H4O
GeO + KOH + H2O = K2[Ge(OH)4] =>
GeO + 2 KOH + H2O = K2[Ge(OH)4]
ZnOH2 + H2S = ZnS + H4O =>
ZnOH2 + H2S = ZnS + H4O
Li + CuS = Li2S + Cu =>
2 Li + CuS = Li2S + Cu
S8 + CCl4 = S8CCl4 =>
S8 + CCl4 = S8CCl4
CH3Br + Na + C3H7Br = NaBr + C4H10 =>
CH3Br + 2 Na + C3H7Br = 2 NaBr + C4H10
Ba(NO3)2 + H3PO4 = Ba(PO4)2 + H3NO3 =>
Ba(NO3)2 + 2 H3PO4 = Ba(PO4)2 + 2 H3NO3
Co(NO3)2 + H2SO4 = CoSO4 + HNO3 =>
Co(NO3)2 + H2SO4 = CoSO4 + 2 HNO3
NaAl(CO3)(OH)2 + HCl = NaCl + HAl(CO3)(OH)2 =>
NaAl(CO3)(OH)2 + HCl = NaCl + HAl(CO3)(OH)2
KClO3 + H2SO4 + FeSO4 = Fe2S3O12 + KCl + H2O =>
KClO3 + 3 H2SO4 + 6 FeSO4 = 3 Fe2S3O12 + KCl + 3 H2O
COS2 + O2 = CO2O3 + SO =>
COS2 + 3 O2 = CO2O3 + 2 SO
CH2(NH2)COOH + HCl = CH2(NH3Cl)COOH =>
CH2(NH2)COOH + HCl = CH2(NH3Cl)COOH
N2O3 + O3 = N2O5 =>
3 N2O3 + 2 O3 = 3 N2O5
NaNO3 + H2SO4 = HNO3 + NaSHO4 =>
NaNO3 + H2SO4 = HNO3 + NaSHO4
K4Fe(CN6)3 + MnO2 + HCl = KCl + FeCl3 + MnCl2 + CO2 + NO + H2O =>
2 K4Fe(CN6)3 + 55 MnO2 + 124 HCl = 8 KCl + 2 FeCl3 + 55 MnCl2 + 6 CO2 + 36 NO + 62 H2O
CH3CH2(g) + OH(aq) = C2H5OH(l) =>
CH3CH2(g) + OH(aq) = C2H5OH(l)
AlNO2 + NaH = NaNO2 + AlH =>
AlNO2 + NaH = NaNO2 + AlH
K2SO4 + BrCl = Br2SO4 + KCl =>
K2SO4 + 2 BrCl = Br2SO4 + 2 KCl
(NH4)2SO3 + KMnO4 + H2SO4 = MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
5(NH4)2SO3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5(NH4)2SO4 + K2SO4 + 3 H2O
C4H6O5 + H2O = C4H5O5{-} + H3O{+} =>
C4H6O5 + H2O = C4H5O5{-} + H3O{+}
Zn(OH)2 + CO2 = ZnCO3H2O =>
Zn(OH)2 + CO2 = ZnCO3H2O
KBrO3 + H2S = S + Br2 + KOH + H2O =>
2 KBrO3 + 5 H2S = 5 S + Br2 + 2 KOH + 4 H2O
Pb + Ag(NO3)2 = PbNO3 + Ag =>
2 Pb + Ag(NO3)2 = 2 PbNO3 + Ag
KOH + Co3(PO4)3 = K3PO4 + Co(OH)3 =>
9 KOH + Co3(PO4)3 = 3 K3PO4 + 3 Co(OH)3
As2S3 + NaNO3 + Na2CO3 = Na3AsO4 + Na2SO4 + CO2 + NaNO2 =>
As2S3 + 14 NaNO3 + 6 Na2CO3 = 2 Na3AsO4 + 3 Na2SO4 + 6 CO2 + 14 NaNO2
CH3OH + PCl3 = CH3Cl + POCl + H2O =>
2 CH3OH + PCl3 = 2 CH3Cl + POCl + H2O
Fe26 + O8 = Fe7O7 =>
28 Fe26 + 91 O8 = 104 Fe7O7
KHIO3 + KI + H2SO4 = I2 + K2SO4 + H2O =>
2 KHIO3 + 8 KI + 5 H2SO4 = 5 I2 + 5 K2SO4 + 6 H2O
ZnOH2 + H2S = ZnS + H4O =>
ZnOH2 + H2S = ZnS + H4O
MgCl2 + H2SO4 = Mg(SO4) + H2 + Cl2 =>
MgCl2 + H2SO4 = Mg(SO4) + H2 + Cl2
C6H7O2(OH)2(ONa) + CH3CHCH2O + H2O = C6H7O2(OH)2OCH2CH(OH)CH3 + NaOH =>
C6H7O2(OH)2(ONa) + CH3CHCH2O + H2O = C6H7O2(OH)2OCH2CH(OH)CH3 + NaOH
NaO + H = Na + H2O =>
NaO + 2 H = Na + H2O
NaOH + Li = Na + LiOH =>
NaOH + Li = Na + LiOH
HCl + HNO3 + H2O = H3O + HClNO3 =>
HCl + HNO3 + H2O = H3O + HClNO3
Ca + HNO3 = Ca(NO3) + NH3 + H2O =>
8 Ca + 9 HNO3 = 8 Ca(NO3) + NH3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/26/24
Équations équilibrées sur08/25/23
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