| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KI + AgNO3* = AgI + KNO3 =>
KI + AgNO3* = AgI + KNO3
Ca(OH)2 + HF = CaH + (OH)2F =>
Ca(OH)2 + HF = CaH + (OH)2F
MnO2 + Na3P = Mn3P4 + Na2O =>
3 MnO2 + 4 Na3P = Mn3P4 + 6 Na2O
NH4Br + K2S = KBr + (NH4)2S =>
2 NH4Br + K2S = 2 KBr + (NH4)2S
C2H4O2 + (NH4)2CO3 = NH2C2O2H3 + H2O =>
3 C2H4O2 + 2(NH4)2CO3 = 4 NH2C2O2H3 + 4 H2O
HI2 = H2 + I2 =>
2 HI2 = H2 + 2 I2
FeCl3 + Ni = NiCl2 + Fe =>
2 FeCl3 + 3 Ni = 3 NiCl2 + 2 Fe
KMnO4 + H3PO3 + H2SO4 = MnSO4 + K2SO4 + H2O + H3PO4 =>
2 KMnO4 + 5 H3PO3 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 3 H2O + 5 H3PO4
CoCl2 + NH4SCN = (NH4)4[Co(SCN)6] + NH4Cl =>
CoCl2 + 6 NH4SCN = (NH4)4[Co(SCN)6] + 2 NH4Cl
NaSO3 + Na2S + H2SO4 = NaHSO3 + S =>
2 NaSO3 + 2 Na2S + 3 H2SO4 = 6 NaHSO3 + S
CuO + CH3COOH = Cu2O + HCOOH =>
4 CuO + CH3COOH = 2 Cu2O + 2 HCOOH
C4H8O2 + O3 = H2O + CO2 =>
3 C4H8O2 + 10 O3 = 12 H2O + 12 CO2
C3H5(OH)3 = CH2CHCHO + H2O =>
C3H5(OH)3 = CH2CHCHO + 2 H2O
Fe + CrCl3 = FeCl2 + Cr =>
3 Fe + 2 CrCl3 = 3 FeCl2 + 2 Cr
CH3H8OH + K2CrO7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3H8OH + 14 K2CrO7 + 35 H2SO4 = 9 CO2 + 7 Cr2(SO4)3 + 14 K2SO4 + 89 H2O
CCl4 + Cu = C + CuCl =>
CCl4 + 4 Cu = C + 4 CuCl
CO2 + Ga(OH)3 = Ga2(CO3)3 + H2O =>
3 CO2 + 2 Ga(OH)3 = Ga2(CO3)3 + 3 H2O
CH3CH2CH2CH3 + O2 = C2H2(CO)2O + H2O =>
2 CH3CH2CH2CH3 + 7 O2 = 2 C2H2(CO)2O + 8 H2O
N2H2(l) + H2O2(l) = N2(g) + H2O =>
N2H2(l) + H2O2(l) = N2(g) + 2 H2O
CaCO3 + HNO3 = Ca[NO3]2 + H2O + CO2 =>
CaCO3 + 2 HNO3 = Ca[NO3]2 + H2O + CO2
Ag2C2O4 + NH4Br = (NH4)2C2O4 + AgBr =>
Ag2C2O4 + 2 NH4Br = (NH4)2C2O4 + 2 AgBr
H2SeO4 + Al(OH)3 = Al(HSeO4)3 + H2O =>
3 H2SeO4 + Al(OH)3 = Al(HSeO4)3 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ba(ClO3)2 + HCl = BaCl2 + Cl2 + H2O =>
Ba(ClO3)2 + 12 HCl = BaCl2 + 6 Cl2 + 6 H2O
NH4BrO4 = N2 + Br2 + H2O + O2 =>
2 NH4BrO4 = N2 + Br2 + 4 H2O + 2 O2
C5H13Br + Na = C5H13 + NaBr =>
C5H13Br + Na = C5H13 + NaBr
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
Ba(CN)2 + Co(CHO2)3 = Co(CN)3 + Ba(CHO2)2 =>
3 Ba(CN)2 + 2 Co(CHO2)3 = 2 Co(CN)3 + 3 Ba(CHO2)2
Cl + AgNO3 = NO3 + AgCl =>
Cl + AgNO3 = NO3 + AgCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C + H2 = CH4 =>
C + 2 H2 = CH4
Fe + O3 + H2O = Fe2O6H2O =>
2 Fe + 2 O3 + H2O = Fe2O6H2O
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
CH3CH2OH + K = CH3CH2OHK =>
CH3CH2OH + K = CH3CH2OHK
NH3 + I2 = NH4I + NH3NI3 =>
5 NH3 + 3 I2 = 3 NH4I + NH3NI3
NaOH + HBrO3 = Na + H2BrO4 =>
NaOH + HBrO3 = Na + H2BrO4
MnO2 + MgAl = MgO + Al2O3 + Mn =>
5 MnO2 + 4 MgAl = 4 MgO + 2 Al2O3 + 5 Mn
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
O2 + C3H8 = OH + C =>
4 O2 + C3H8 = 8 OH + 3 C
Ni(NO3)2 + NaI = NiI2 + NaNO3 =>
Ni(NO3)2 + 2 NaI = NiI2 + 2 NaNO3
Cl2 + AlN = ClN + Al =>
Cl2 + 2 AlN = 2 ClN + 2 Al
RbOH + HCOOH = RbOOCH + H2O =>
RbOH + HCOOH = RbOOCH + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeCl2 + H2O = H2 + Fe(OH)2 + Cl2 =>
FeCl2 + 2 H2O = H2 + Fe(OH)2 + Cl2
CaBr2(aq) + Cl2(g) = CaCl2 + Br2 =>
CaBr2(aq) + Cl2(g) = CaCl2 + Br2
Cu + AgNO3(aq) = CuNO3 + Ag =>
Cu + AgNO3(aq) = CuNO3 + Ag
Va2O5 + CO = Va + CO2 =>
Va2O5 + 5 CO = 2 Va + 5 CO2
NaOH + CH3COOH = NaCH3 + COO + H2O =>
NaOH + CH3COOH = NaCH3 + COO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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