| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl1
Zn + (CH3CO2H) = Zn(C2H3O2)2 + H2 =>
Zn + 2(CH3CO2H) = Zn(C2H3O2)2 + H2
Si + NaOH = Si(OH)4 + Na =>
Si + 4 NaOH = Si(OH)4 + 4 Na
AgNoCu = NoAgCu =>
AgNoCu = NoAgCu
AaBY = Aa2 + BY =>
2 AaBY = Aa2 + 2 BY
NH3 + KMnO4 + KOH = KON3 + K2MnO4 + H2O =>
3 NH3 + 10 KMnO4 + 11 KOH = KON3 + 10 K2MnO4 + 10 H2O
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO3*12MoO3 + NH4NO3 + H2O =>
4 H3PO4 + 48(NH4)2MoO4 + 82 HNO3 = 4(NH4)3PO3*12MoO3 + 83 NH4NO3 + 49 H2O
SiO2(s) + KOH(aq) = K2SiO3(aq) + H2O(l) =>
SiO2(s) + 2 KOH(aq) = K2SiO3(aq) + H2O(l)
NH4NO = NH3 + N2 + H2O =>
3 NH4NO = 2 NH3 + 2 N2 + 3 H2O
CuI + I2 = CuI2 =>
2 CuI + I2 = 2 CuI2
Cu + CoCl2 = CuCl + Co =>
2 Cu + CoCl2 = 2 CuCl + Co
NaHSO4 = Na2S2O7 + H2O =>
2 NaHSO4 = Na2S2O7 + H2O
CaSO4 + HCl = CaCl2 + H2O + SO2 + O =>
CaSO4 + 2 HCl = CaCl2 + H2O + SO2 + O
Cr(OH)3 + NaOH = Na2CrO4 + CrO + H2O =>
4 Cr(OH)3 + 2 NaOH = Na2CrO4 + 3 CrO + 7 H2O
CS(NH2)2 + HNO2 = N2 + HSCN + H2O =>
CS(NH2)2 + HNO2 = N2 + HSCN + 2 H2O
HI + HBrO3 = H2O + I2 + HBr =>
6 HI + HBrO3 = 3 H2O + 3 I2 + HBr
Fr + S2 = Fr2S =>
4 Fr + S2 = 2 Fr2S
Ba(NO3)2(aq) + NH4OH(aq) = Ba(OH)2 + NH4NO3 =>
Ba(NO3)2(aq) + 2 NH4OH(aq) = Ba(OH)2 + 2 NH4NO3
OCH4 + N2O = CO2 + OH + N2 =>
OCH4 + 5 N2O = CO2 + 4 OH + 5 N2
H4P2O7 + KOH = K4P2O7 + H2O =>
H4P2O7 + 4 KOH = K4P2O7 + 4 H2O
C8H118O + O2 = CO2 + H2O =>
C8H118O + 37 O2 = 8 CO2 + 59 H2O
NH3(g) + H2O = NH4OH(aq) =>
NH3(g) + H2O = NH4OH(aq)
H3BO3 + H2O = H4BO4 + H =>
H3BO3 + H2O = H4BO4 + H
Al2S3 + KNO3 = K2S + Al(NO3)3 =>
Al2S3 + 6 KNO3 = 3 K2S + 2 Al(NO3)3
AgIFe{2}(CO{3}0{3} = FeIAg{2}CO{3} =>
AgIFe{2}(CO{3}0{3} = FeIAg{2}CO{3}
Cd(NO3)2*4H2O + H2SO4 + H2O = CdSO4*8H2O + HNO3 =>
Cd(NO3)2*4H2O + H2SO4 + 4 H2O = CdSO4*8H2O + 2 HNO3
CaCO3 + Al2O3 = CaOAl2O3 + CO2 =>
CaCO3 + Al2O3 = CaOAl2O3 + CO2
C6H4(OCOCH3)CO2H + (CH3CO)2O = C6H4(OCOCH3)CO2HCH3CO2H =>
9 C6H4(OCOCH3)CO2H + 10(CH3CO)2O = 11 C6H4(OCOCH3)CO2HCH3CO2H
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Pb + SnCl2 = PbCl4 + Sn =>
Pb + 2 SnCl2 = PbCl4 + 2 Sn
Li5O10Ni3Mn1Co1 = LiNiO2 + LiMnO2 + LiCoO2 =>
Li5O10Ni3Mn1Co1 = 3 LiNiO2 + LiMnO2 + LiCoO2
NH4NO3 = NH4{-} + NO3{+} =>
NH4NO3 = NH4{-} + NO3{+}
Zn + HClO3 = ZnClO3 + H2 =>
2 Zn + 2 HClO3 = 2 ZnClO3 + H2
KIO3 + SO2 + H2O = K2SO4 + H2SO4 + I =>
2 KIO3 + 5 SO2 + 4 H2O = K2SO4 + 4 H2SO4 + 2 I
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Fe + HClO4 = Fe(ClO4)3 + H2 =>
2 Fe + 6 HClO4 = 2 Fe(ClO4)3 + 3 H2
Na2SO4 + FeCl3 = Fe(SO4)3 + Na2Cl =>
3 Na2SO4 + FeCl3 = Fe(SO4)3 + 3 Na2Cl
Mg3N2 + Ag = Ag3N + Mg =>
Mg3N2 + 6 Ag = 2 Ag3N + 3 Mg
Fe + H2CO3 = Fe2(CO3)3 + H2 =>
2 Fe + 3 H2CO3 = Fe2(CO3)3 + 3 H2
P2O3 + Na2O = Na3PO3 =>
P2O3 + 3 Na2O = 2 Na3PO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C16H17Br5F4O3 + H2 = C16H25Br5F4O3 =>
C16H17Br5F4O3 + 4 H2 = C16H25Br5F4O3
C3H6 + HBr = BrC3H7 =>
C3H6 + HBr = BrC3H7
C6H8O7NH3 = C6H7O7NH4 =>
C6H8O7NH3 = C6H7O7NH4
MgO + HBr = MgBr2 + H2O =>
MgO + 2 HBr = MgBr2 + H2O
ZnCHOSnCO = SnCHOZnCO =>
ZnCHOSnCO = SnCHOZnCO
C3H6 + HBr = BrC3H7 =>
C3H6 + HBr = BrC3H7
CH6H14(g) + O2(g) = CO2(g) + H2O(g) =>
CH6H14(g) + 6 O2(g) = CO2(g) + 10 H2O(g)
C4H10 + O2 = CO6 + H2O =>
2 C4H10 + 29 O2 = 8 CO6 + 10 H2O
AlCl3 + CuNO3 = AlNO3 + CuCl3 =>
AlCl3 + CuNO3 = AlNO3 + CuCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/24
Équations équilibrées sur05/07/23
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