| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(NO3)2 + Na2S = CoS + 2 Na + 2 NO3
F + K2SO3 = KF + SO3 =>
2 F + K2SO3 = 2 KF + SO3
Au(OH)3 + Zn = Zn(OH)3 + Au =>
Au(OH)3 + Zn = Zn(OH)3 + Au
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
TiOSO4 + Zn + HCl = ZnSO4 + TiCl3 + H2O + H2 =>
2 TiOSO4 + 2 Zn + 6 HCl = 2 ZnSO4 + 2 TiCl3 + 2 H2O + H2
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Na + BH3 + H = NaBH4 =>
Na + BH3 + H = NaBH4
H2O + Fe(s) = Fe2O3(s) + H =>
3 H2O + 2 Fe(s) = Fe2O3(s) + 6 H
K2Cr2O7 + Na3AsO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na3AsO4 + H2O =>
K2Cr2O7 + 3 Na3AsO3 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Na3AsO4 + 4 H2O
Pt + HgCl2 = PtCl + Hg =>
2 Pt + HgCl2 = 2 PtCl + Hg
C6H4(OH)2 + KBr = KC6H4(OH)2Br =>
C6H4(OH)2 + KBr = KC6H4(OH)2Br
CH3CHOHCOOH + HCl = CH3CHClCOOH + H2O =>
CH3CHOHCOOH + HCl = CH3CHClCOOH + H2O
NH4NO3 + BaOH2 = BaNO3 + NH3 + H2O =>
9 NH4NO3 + 8 BaOH2 = 8 BaNO3 + 10 NH3 + 11 H2O
I2O + BaO = BaI2O2 =>
I2O + BaO = BaI2O2
Li + S4 = Li2S =>
8 Li + S4 = 4 Li2S
Be(NO3)2 + NH4C2H3O2 = Be(C2H3O2)2 + NH4NO3 =>
Be(NO3)2 + 2 NH4C2H3O2 = Be(C2H3O2)2 + 2 NH4NO3
Al + NaCl + H2O = Al(OH)3 + HCl + Na =>
Al + 3 NaCl + 3 H2O = Al(OH)3 + 3 HCl + 3 Na
HJ + HNO2 = J2 + NO + H2O =>
2 HJ + 2 HNO2 = J2 + 2 NO + 2 H2O
P + I2O5 = PI2O5 =>
P + I2O5 = PI2O5
Fe(C2H3O2) + K3PO4 = K(C2H3O2) + Fe3(PO4) =>
3 Fe(C2H3O2) + K3PO4 = 3 K(C2H3O2) + Fe3(PO4)
ICl3 + KMnO4 + H2SO4 = HIO3 + HClO2 + KHSO4 + Mn(HSO4)2 + H2O =>
5 ICl3 + 14 KMnO4 + 42 H2SO4 = 5 HIO3 + 15 HClO2 + 14 KHSO4 + 14 Mn(HSO4)2 + 11 H2O
KClO3 + Zn + NaOH = Na2ZnO3 + KCl + H2O =>
2 KClO3 + 3 Zn + 6 NaOH = 3 Na2ZnO3 + 2 KCl + 3 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
A1 + HC1 = (A1C1)3 + (H)2 =>
6 A1 + 6 HC1 = 2(A1C1)3 + 3(H)2
FeO(s) + NaCl(s) = FeCl2(s) + Na2O(s) =>
FeO(s) + 2 NaCl(s) = FeCl2(s) + Na2O(s)
H2NCH2CH2COOH + HCl = NH3ClCH2CH2COOH =>
H2NCH2CH2COOH + HCl = NH3ClCH2CH2COOH
NH3 + H2O = HNO2 + H =>
NH3 + 2 H2O = HNO2 + 6 H
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
NH3 + H2O = HNO2 + H =>
NH3 + 2 H2O = HNO2 + 6 H
Zn(OH)2 + CO2 = ZnCO3H2O =>
Zn(OH)2 + CO2 = ZnCO3H2O
NH4HSO4 + H2O = H2O2 + NH4 + H2SO4 =>
2 NH4HSO4 + 2 H2O = H2O2 + 2 NH4 + 2 H2SO4
H2SO4 + HNO3 + Cu = NO2 + H2O + CuSO4 =>
H2SO4 + 2 HNO3 + Cu = 2 NO2 + 2 H2O + CuSO4
Mg(OH)2 + HCl(aq) = MgCl2(s) + H2O(l) =>
Mg(OH)2 + 2 HCl(aq) = MgCl2(s) + 2 H2O(l)
A1 + HC1 = (A1C1)3 + (H)2 =>
6 A1 + 6 HC1 = 2(A1C1)3 + 3(H)2
Ni + S = Ni2S4 =>
2 Ni + 4 S = Ni2S4
CH3CH2CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH2CH2CH2CH2CH3 + 11 O2 = 7 CO2 + 8 H2O
CaSO4 + NaHCO3 = CO2 + Ca(OH)2 + Na2SO4 =>
CaSO4 + 2 NaHCO3 = 2 CO2 + Ca(OH)2 + Na2SO4
NH4Cl + H2O = NH4Cl*H2O =>
NH4Cl + H2O = NH4Cl*H2O
NH3 + H2O = HNO2 + H =>
NH3 + 2 H2O = HNO2 + 6 H
Ni + S = Ni2S4 =>
2 Ni + 4 S = Ni2S4
NI + S = NIS =>
NI + S = NIS
HNO2 + NaI = HI + NaNO2 =>
HNO2 + NaI = HI + NaNO2
Ni + S = Ni2S3 =>
2 Ni + 3 S = Ni2S3
NH3 + H2O = HNO2 + H =>
NH3 + 2 H2O = HNO2 + 6 H
FeS2 + NaOH = Fe(OH)2 + NaS =>
FeS2 + 2 NaOH = Fe(OH)2 + 2 NaS
A1 + HC1 = (A1C1)3 + (H)2 =>
6 A1 + 6 HC1 = 2(A1C1)3 + 3(H)2
K2O + F2O7 = KO + FO =>
5 K2O + F2O7 = 10 KO + 2 FO
A1 + HC1 = (A1C1)3 + (H)2 =>
6 A1 + 6 HC1 = 2(A1C1)3 + 3(H)2
CrBr3 = Cr2 + Br =>
2 CrBr3 = Cr2 + 6 Br
NH3 + H2O = HNO2 + H =>
NH3 + 2 H2O = HNO2 + 6 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/23
Équations équilibrées sur01/25/23
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