| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S2O3 + 2 KMnO4 + 3 H2SO4 = 2 NaSO4 + 2 MnSO4 + K2SO4 + 3 H2O
Cr + NiCl2 = Ni + CrCl2 =>
Cr + NiCl2 = Ni + CrCl2
ZnSO4 + NaOH = Na2SO4 + ZnO + H2O =>
ZnSO4 + 2 NaOH = Na2SO4 + ZnO + H2O
NiCl2 = Ni + Cl =>
NiCl2 = Ni + 2 Cl
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
BaI2 + Cl2 = BaCl2 + I2 =>
BaI2 + Cl2 = BaCl2 + I2
Ca2 + H2O = Ca(OH)2(s) + H2(g) =>
Ca2 + 4 H2O = 2 Ca(OH)2(s) + 2 H2(g)
Na2CO3 + N2 + O2 = NaNO2 + NaCO3 =>
2 Na2CO3 + N2 + 2 O2 = 2 NaNO2 + 2 NaCO3
Ca + Zn = CaZn =>
Ca + Zn = CaZn
Mg(NO3)2KNO3 = Mg(NO3)2 + KNO3 =>
Mg(NO3)2KNO3 = Mg(NO3)2 + KNO3
H2O2 + As2S3 + NaOH = Na2SO4 + Na3AsO4 + H2O =>
14 H2O2 + As2S3 + 12 NaOH = 3 Na2SO4 + 2 Na3AsO4 + 20 H2O
Na2SO3 + HCl = SO3 + Na2HCl =>
Na2SO3 + HCl = SO3 + Na2HCl
CaH2(g) + H2O(l) = Ca(OH)2(aq) + H(g) =>
CaH2(g) + 2 H2O(l) = Ca(OH)2(aq) + 4 H(g)
Au3N + K2CrO4 = Au2CrO4 + K3N =>
2 Au3N + 3 K2CrO4 = 3 Au2CrO4 + 2 K3N
Ca3(PO4)2 + MgCl2 = CaCl2 + Mg3(PO4)2 =>
Ca3(PO4)2 + 3 MgCl2 = 3 CaCl2 + Mg3(PO4)2
K + Fe = K5Fe6 =>
5 K + 6 Fe = K5Fe6
Al + CUSO4 = Al2(SO4) + CU =>
2 Al + CUSO4 = Al2(SO4) + CU
NH4Cl + Cl2 = HCl + NCl3 =>
NH4Cl + 3 Cl2 = 4 HCl + NCl3
HCl + Ca2Si = CaCl2 + SiH4 =>
4 HCl + Ca2Si = 2 CaCl2 + SiH4
CO + H2 = C4H10 + CO2 =>
8 CO + 5 H2 = C4H10 + 4 CO2
Li(SO4) + Sr(ClO3) = Sr(SO4) + Li(ClO3) =>
Li(SO4) + Sr(ClO3) = Sr(SO4) + Li(ClO3)
C2H4(NH2)2 + I2 + CH2O2 = C2H10I2N2 + CO2 =>
C2H4(NH2)2 + I2 + CH2O2 = C2H10I2N2 + CO2
NaH2(PO4)H2O + FeCl2 = NaFePO4 + HCl + H2O =>
NaH2(PO4)H2O + FeCl2 = NaFePO4 + 2 HCl + H2O
Au + Br2 = AuBr3 =>
2 Au + 3 Br2 = 2 AuBr3
Mg3(PO4)2 + Ba(NO3)2 = Ba3(PO4)2 + Mg(NO3)2 =>
Mg3(PO4)2 + 3 Ba(NO3)2 = Ba3(PO4)2 + 3 Mg(NO3)2
Br2 + Ca(OH)2 = CaBr2 + Ca(BrO4)2 + H2O =>
8 Br2 + 8 Ca(OH)2 = 7 CaBr2 + Ca(BrO4)2 + 8 H2O
Fe + P = Fe2P2 =>
2 Fe + 2 P = Fe2P2
TiCl2 + Al2(SO4)3 = TiSO4 + AlCl3 =>
3 TiCl2 + Al2(SO4)3 = 3 TiSO4 + 2 AlCl3
K5 + N2 = K3N =>
6 K5 + 5 N2 = 10 K3N
I2 + C6H14 = C + HI =>
7 I2 + C6H14 = 6 C + 14 HI
AgNO3 + NaBH4 = Ag + H2 + B2H6 + NaNO3 =>
2 AgNO3 + 2 NaBH4 = 2 Ag + H2 + B2H6 + 2 NaNO3
Al3O3 + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al3O3 + 6 NaOH + 12 H2O = 6 Na[Al(OH)4] + 3 H2
C22H44 + O2 = CO + H2O =>
C22H44 + 22 O2 = 22 CO + 22 H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
CO2 + Ba(OH)2 = BaCO3 + H2O =>
CO2 + Ba(OH)2 = BaCO3 + H2O
C3H8 + Cl = C + HCl =>
C3H8 + 8 Cl = 3 C + 8 HCl
Li2CO3 + Fe2O3 = Li5FeO4 + CO2 =>
5 Li2CO3 + Fe2O3 = 2 Li5FeO4 + 5 CO2
CuO + NO3 = CuO2 + NO2 =>
CuO + NO3 = CuO2 + NO2
CsH + H2O = Cs2O + H3 =>
6 CsH + 3 H2O = 3 Cs2O + 4 H3
HCl + H2O = H3ClO =>
HCl + H2O = H3ClO
F + AlBr3 = FBr + Al =>
3 F + AlBr3 = 3 FBr + Al
C5H8 + Cl2 = C + HCl =>
C5H8 + 4 Cl2 = 5 C + 8 HCl
C6H5CH3NH2 + O2 = CO2 + H2O + N2 =>
2 C6H5CH3NH2 + 19 O2 = 14 CO2 + 10 H2O + N2
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
Au(NO3)3 = Au + NO3 =>
Au(NO3)3 = Au + 3 NO3
SiO2 + Na2CO3 = Na2SiO3CO2 =>
SiO2 + Na2CO3 = Na2SiO3CO2
NaOH + KOH = KNaO + H2O =>
NaOH + KOH = KNaO + H2O
Cr + Si = Cr4Si3 =>
4 Cr + 3 Si = Cr4Si3
Al + Cr = Al2Cr =>
2 Al + Cr = Al2Cr
C6H5OH + Na = C6H4Na + H2O =>
C6H5OH + Na = C6H4Na + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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