| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + 2 NaCO3 = Fe(CO3)2 + Na2SO4
Sr + N2 = Sr3N2 =>
3 Sr + N2 = Sr3N2
NH4I + HgCl2 = NH4Cl2 + HgI =>
NH4I + HgCl2 = NH4Cl2 + HgI
C3H7Cl + HCl = C3H8 + Cl =>
C3H7Cl + HCl = C3H8 + 2 Cl
HCl + NiOH2 = NiCl + HOH2 =>
HCl + NiOH2 = NiCl + HOH2
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
C5H8 + KMnO4 + H2O = C5H8O4 + KOH + MnO2 =>
3 C5H8 + 8 KMnO4 + 4 H2O = 3 C5H8O4 + 8 KOH + 8 MnO2
KBr + NaClO = NaBr + KClO =>
KBr + NaClO = NaBr + KClO
BaCO3 + V3P2 = Ba3P2 + VCO3 =>
3 BaCO3 + V3P2 = Ba3P2 + 3 VCO3
(NH4)2S + FeSO4 = (NH4)2SO4 + FeS =>
(NH4)2S + FeSO4 = (NH4)2SO4 + FeS
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
CH2OH(CHOH)4CHO + Cu(OH)2 = CH2OH(CHOH)4COOH + Cu2O + H2O =>
CH2OH(CHOH)4CHO + 2 Cu(OH)2 = CH2OH(CHOH)4COOH + Cu2O + 2 H2O
(NH4)2S + FeSO4 = (NH4)2SO4 + FeS =>
(NH4)2S + FeSO4 = (NH4)2SO4 + FeS
NaHCO + H2SO4 = Na2SO4 + H2O + C =>
2 NaHCO + H2SO4 = Na2SO4 + 2 H2O + 2 C
C16H32O2 + O2 = CO2 + H2O =>
C16H32O2 + 23 O2 = 16 CO2 + 16 H2O
FeSO4 + NaCO3 = Fe(CO3)2 + Na2SO4 =>
FeSO4 + 2 NaCO3 = Fe(CO3)2 + Na2SO4
Ba(OH)2 + CrBr3 = BaBr2 + Cr(OH)3 =>
3 Ba(OH)2 + 2 CrBr3 = 3 BaBr2 + 2 Cr(OH)3
CCl4 + HF = CCl2F2 + HCl =>
CCl4 + 2 HF = CCl2F2 + 2 HCl
Co(SO4) = CoSO4 =>
Co(SO4) = CoSO4
Na3VO4 + Zn + HCl = VOCl2 + NaCl + ZnCl2 + H2O =>
2 Na3VO4 + Zn + 12 HCl = 2 VOCl2 + 6 NaCl + ZnCl2 + 6 H2O
K3PO4 + Pb(NO3)2 = KNO3 + Pb3(PO4)2 =>
2 K3PO4 + 3 Pb(NO3)2 = 6 KNO3 + Pb3(PO4)2
H + CuSO4 = H2SO4 + Cu2 =>
4 H + 2 CuSO4 = 2 H2SO4 + Cu2
CH3COOH + Fe(OH)3 = (CH3COO)Fe(OH)2 + H2O =>
CH3COOH + Fe(OH)3 = (CH3COO)Fe(OH)2 + H2O
BeSO4 = BeO + SO3 =>
BeSO4 = BeO + SO3
C16H32O2 + O2 = CO2 + H2O =>
C16H32O2 + 23 O2 = 16 CO2 + 16 H2O
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
CCl4 + SbF3 = CCl2F2 + SbCl3 =>
3 CCl4 + 2 SbF3 = 3 CCl2F2 + 2 SbCl3
CuSO4(aq) + Fe(NO3)3 = Cu(NO3)2 + Fe2(SO4)3 =>
3 CuSO4(aq) + 2 Fe(NO3)3 = 3 Cu(NO3)2 + Fe2(SO4)3
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
Na2SO4 + KIO3 = KSO4 + Na2IO3 =>
Na2SO4 + KIO3 = KSO4 + Na2IO3
CH3NH3OH + HCl = CH3NH3Cl + H2O =>
CH3NH3OH + HCl = CH3NH3Cl + H2O
Fe(NO3)3 + Na2SO3 + H2O = Na2SO4 + Fe(NO3)2 + HNO3 =>
2 Fe(NO3)3 + Na2SO3 + H2O = Na2SO4 + 2 Fe(NO3)2 + 2 HNO3
NaHCO + H2SO4 = Na2SO4 + H2O + C =>
2 NaHCO + H2SO4 = Na2SO4 + 2 H2O + 2 C
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
Fe(s) + O2(g) = FeO(s) =>
2 Fe(s) + O2(g) = 2 FeO(s)
CaSO4 + HNO2 = Ca(NO2)2 + H2SO4 =>
CaSO4 + 2 HNO2 = Ca(NO2)2 + H2SO4
KI + NH3 = NI3 + KH =>
3 KI + NH3 = NI3 + 3 KH
Ga2S3 = Ga3 + S2 =>
6 Ga2S3 = 4 Ga3 + 9 S2
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
B2O3 + H2O = O2 + B2H6 =>
B2O3 + 3 H2O = 3 O2 + B2H6
NH3OHCl + K2Cr2O7 + H2SO4 = N2 + Cr2(SO4)3 + K2SO4 + HCl + H2O =>
6 NH3OHCl + K2Cr2O7 + 4 H2SO4 = 3 N2 + Cr2(SO4)3 + K2SO4 + 6 HCl + 13 H2O
Zn(OH)2 + (NH4)2S = H2O + NH3 + ZnS =>
Zn(OH)2 + (NH4)2S = 2 H2O + 2 NH3 + ZnS
C16H32O2 + O2 = CO2 + H2O =>
C16H32O2 + 23 O2 = 16 CO2 + 16 H2O
CO2H8 + O2 = CO2 + H2O =>
CO2H8 + 2 O2 = CO2 + 4 H2O
NaCl + CO2 = NaClO2 + C =>
NaCl + CO2 = NaClO2 + C
Li + HOH = LiHOH =>
Li + HOH = LiHOH
FeSO4 + Ba(NO3)2 = Fe + NO3 + BaSO4 =>
FeSO4 + Ba(NO3)2 = Fe + 2 NO3 + BaSO4
Al + Ba(OH)2 = Ba + AlOH =>
2 Al + Ba(OH)2 = Ba + 2 AlOH
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
Fe(OH)3 + K2SO4 = FeSO4 + K2(OH)3 =>
Fe(OH)3 + K2SO4 = FeSO4 + K2(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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