| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Cu + 12 HNO3 = 5 Cu(NO3)2 + 6 H2O + 2 N0
SiBr4 + H2O = SiO2 + HBr =>
SiBr4 + 2 H2O = SiO2 + 4 HBr
Ti + F2 = TiF3 =>
2 Ti + 3 F2 = 2 TiF3
Br(NO3)2 + Al2(SO4)3 = BrSO4 + Al(NO3)3 =>
3 Br(NO3)2 + Al2(SO4)3 = 3 BrSO4 + 2 Al(NO3)3
Sb(NO3)5 + Na2CO3 = Sb2(CO3)5 + NaNO3 =>
2 Sb(NO3)5 + 5 Na2CO3 = Sb2(CO3)5 + 10 NaNO3
KCl + Ag2S = KS + Ag2Cl =>
KCl + Ag2S = KS + Ag2Cl
HClO = Cl + H2O + O =>
2 HClO = 2 Cl + H2O + O
CS2 + P = C3P4 + S =>
3 CS2 + 4 P = C3P4 + 6 S
Ca2(CO3)2 + HCl = CaCl2 + H2(CO3) =>
Ca2(CO3)2 + 4 HCl = 2 CaCl2 + 2 H2(CO3)
CsHNO3 + HNO3 = CsNO3 + NO2 + H2O =>
CsHNO3 + HNO3 = CsNO3 + NO2 + H2O
SO2 + H2O + CO2 = C12H22O11 + H2SO4 =>
24 SO2 + 35 H2O + 12 CO2 = C12H22O11 + 24 H2SO4
H2O + Zn = Zn(OH) + H3O =>
2 H2O + Zn = Zn(OH) + H3O
C(s) + O(g) + N(g) + H(g) = H2NCH2COOH(s) =>
2 C(s) + 2 O(g) + N(g) + 5 H(g) = H2NCH2COOH(s)
NiCl2(aq) + Li2CrO4(aq) = NiCrO4 + ClLi =>
NiCl2(aq) + Li2CrO4(aq) = NiCrO4 + 2 ClLi
C2H5NO2 + CH3OH = C3H7NO2 + H2O =>
C2H5NO2 + CH3OH = C3H7NO2 + H2O
Zn(s) + Na{+} = Zn{2+} + Na =>
Zn(s) + 2 Na{+} = Zn{2+} + 2 Na
Al + NaO = Na3AlO3 =>
Al + 3 NaO = Na3AlO3
CuCl2 + Cu(OH)2 = Cu(OH)Cl =>
CuCl2 + Cu(OH)2 = 2 Cu(OH)Cl
AsCl2 = As + Cl2 =>
AsCl2 = As + Cl2
Zn + BrO4{-} + OH{-} + H2O = [Zn(OH)4]{2-} + Br{-} =>
4 Zn + BrO4{-} + 8 OH{-} + 4 H2O = 4[Zn(OH)4]{2-} + Br{-}
Si + KOH + H2O = K2SiO3 + H2 =>
Si + 2 KOH + H2O = K2SiO3 + 2 H2
Zn(OH)2 + NH3 = Zn(NH3)4(OH)2 =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4(OH)2
NH4 + NO3 = H2O + N2O =>
NH4 + NO3 = 2 H2O + N2O
(Na2SO3) + (HCl) = (H2SO3) + (NaCl) =>
(Na2SO3) + 2(HCl) = (H2SO3) + 2(NaCl)
Na3BO3 + H2SO4 = H3BO3 + Na2SO4 =>
2 Na3BO3 + 3 H2SO4 = 2 H3BO3 + 3 Na2SO4
Fe(NO3)3*9H2O + NH4SCN = Fe(SCN)3 + NH4NO3 + H2O =>
Fe(NO3)3*9H2O + 3 NH4SCN = Fe(SCN)3 + 3 NH4NO3 + 9 H2O
AuBr3 + K = KBr + Au =>
AuBr3 + 3 K = 3 KBr + Au
CaCl2(aq) + NaHCO3(aq) = CaCO3(s) + NaCl(aq) + H2O(l) + CO2 =>
CaCl2(aq) + 2 NaHCO3(aq) = CaCO3(s) + 2 NaCl(aq) + H2O(l) + CO2
CH3COOH + K(OH) = K(C2H3O2) + H2O =>
CH3COOH + K(OH) = K(C2H3O2) + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgPO4 + CH3COO = AgCH3COO + PO4CH3COO =>
AgPO4 + 2 CH3COO = AgCH3COO + PO4CH3COO
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Mg + TiCl4 = Ti4 + MgCl2 =>
8 Mg + 4 TiCl4 = Ti4 + 8 MgCl2
CH3COCH3 + KMnO4 + KHSO4 = CH3COOHMnSO4 + K2SO4 + CO2 + H2O =>
13 CH3COCH3 + 16 KMnO4 + 48 KHSO4 = 16 CH3COOHMnSO4 + 32 K2SO4 + 7 CO2 + 31 H2O
MgSO4 + AlCl3 = Al2S3O12 + MgCl2 =>
3 MgSO4 + 2 AlCl3 = Al2S3O12 + 3 MgCl2
SFe + O2 = Fe2O3 + SO2 =>
4 SFe + 7 O2 = 2 Fe2O3 + 4 SO2
ZnSO4 + Cu = CuZn + SO4 =>
ZnSO4 + Cu = CuZn + SO4
(CH3)3CCl + Mg + CH3CHO + H2SO4 = (CH3)3C2(OH)CH3 + MgClSO4 + H2 =>
(CH3)3CCl + Mg + CH3CHO + H2SO4 = (CH3)3C2(OH)CH3 + MgClSO4 + H2
I2 + C2H6O = C2OI2 + H =>
I2 + C2H6O = C2OI2 + 6 H
*3FeS2 = *Fe3S4 + S2 =>
*3FeS2 = *Fe3S4 + S2
K2MnO4 + H2SO4 = KMnO4 + MnO2 + K2SO4 + H2O =>
3 K2MnO4 + 2 H2SO4 = 2 KMnO4 + MnO2 + 2 K2SO4 + 2 H2O
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
CH3CH2CH2CH2CH2CH2CH2CH2OH + CH3COOH = C10H20O + H2O =>
9 CH3CH2CH2CH2CH2CH2CH2CH2OH + 4 CH3COOH = 8 C10H20O + 9 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MgOH + H2O = Mg + O2H3 =>
MgOH + H2O = Mg + O2H3
Na2B4O7*10H2O + O2 = Na2B4O7*10H2O3 =>
Na2B4O7*10H2O + 10 O2 = Na2B4O7*10H2O3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H2 + Ca3 = HCa =>
3 H2 + 2 Ca3 = 6 HCa
C3H8H + O2 = CO2 + H2O =>
4 C3H8H + 21 O2 = 12 CO2 + 18 H2O
I4O9 + I2O = I2O2 =>
I4O9 + 5 I2O = 7 I2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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