| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C82H173S004 + 517 O2 = 328 CO2 + 346 H2O + 16 SO2
AgCl + NH4OH = Ag[(NH3)2]Cl + H2O =>
AgCl + 2 NH4OH = Ag[(NH3)2]Cl + 2 H2O
KH2PO4 + H2O = KH2PO4*H2O =>
KH2PO4 + H2O = KH2PO4*H2O
C6H12O6 + C2H6O = C19H22O6 + H2O =>
14 C6H12O6 + 15 C2H6O = 6 C19H22O6 + 63 H2O
K2Cr2O7 + H2SO4 + KI = I2 + Cr(SO4) + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 8 KI = 4 I2 + 2 Cr(SO4) + 5 K2SO4 + 7 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
AH2O3 + H2S = AH2S3 + H2O =>
AH2O3 + 3 H2S = AH2S3 + 3 H2O
KMnO4 + H2SO4 = MnSO4 + O2 + H2O + K2SO4 =>
4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 5 O2 + 6 H2O + 2 K2SO4
Pd + AgNO3 = Ag + Pd(NO3)2 =>
Pd + 2 AgNO3 = 2 Ag + Pd(NO3)2
Cr(OH)3 + ClO{-} + OH{-} = CrO42{-} + Cl{-} + H2O =>
Cr(OH)3 + 40 ClO{-} + OH{-} = CrO42{-} + 40 Cl{-} + 2 H2O
CO3 + H2O = H2CO3 + OH =>
CO3 + 2 H2O = H2CO3 + 2 OH
CuSO4 + NaOH + C5H10O5 = Cu2O + Na2SO4 + C6H12O7 + H2O =>
10 CuSO4 + 20 NaOH + 6 C5H10O5 = 5 Cu2O + 10 Na2SO4 + 5 C6H12O7 + 10 H2O
HBr + Sr(OH)2 = H2O + SrBr2 =>
2 HBr + Sr(OH)2 = 2 H2O + SrBr2
Al2O3 + SiO2 + C = AlSi + CO =>
Al2O3 + 2 SiO2 + 7 C = 2 AlSi + 7 CO
KI = IK =>
KI = IK
K = K5 =>
5 K = K5
K2Cr2O7 + H3PO2 + H2SO4 = Cr3(SO4)3 + H3PO4 + K2SO4 + H2O =>
3 K2Cr2O7 + 6 H3PO2 + 9 H2SO4 = 2 Cr3(SO4)3 + 6 H3PO4 + 3 K2SO4 + 9 H2O
CrO3Ba(OH)2 = BaCrO4H2O =>
CrO3Ba(OH)2 = BaCrO4H2O
FeS + H2O2 = Fe2O3 + H2S + O2 =>
4 FeS + 4 H2O2 = 2 Fe2O3 + 4 H2S + O2
HC3H5O3 + NaOH = NaC3H5O3 + H2O =>
HC3H5O3 + NaOH = NaC3H5O3 + H2O
CH4N2O + C2H6O + C12H22O11 = C22H25NO6 + H2O =>
12 CH4N2O + 72 C2H6O + 31 C12H22O11 = 24 C22H25NO6 + 281 H2O
FeBr3HS = FeBr2HBrS =>
FeBr3HS = FeBr2HBrS
H4 + F2 = HF =>
H4 + 2 F2 = 4 HF
HA(aq) + H2O(l) = H3O{+}(aq) + A{-}(aq) =>
HA(aq) + H2O(l) = H3O{+}(aq) + A{-}(aq)
I + Al2S3 = AlI3 + S =>
6 I + Al2S3 = 2 AlI3 + 3 S
Na[Al(OH)4] + HCl = H2O + AlCl3 + NaCl =>
Na[Al(OH)4] + 4 HCl = 4 H2O + AlCl3 + NaCl
NaOH + CaCl2 = Ca(OH)2 + NaCl =>
2 NaOH + CaCl2 = Ca(OH)2 + 2 NaCl
Na2CO3 + HCH3COO = NaCH3COO + CO2 + H2O =>
Na2CO3 + 2 HCH3COO = 2 NaCH3COO + CO2 + H2O
H3PO4 + Ba(OH)2 = H3(OH)2 + BaPO4 =>
H3PO4 + Ba(OH)2 = H3(OH)2 + BaPO4
Ca(OH)2(aq) + HF(aq) = H2O(l) + CaF2 =>
Ca(OH)2(aq) + 2 HF(aq) = 2 H2O(l) + CaF2
HClO4 + Hg(OH)2 = Hg(ClO4)2 + H2O =>
2 HClO4 + Hg(OH)2 = Hg(ClO4)2 + 2 H2O
P4 + S8 = P4S8 =>
P4 + S8 = P4S8
CH3CN + H2 = NH3 + C3H8 =>
3 CH3CN + 8 H2 = 3 NH3 + 2 C3H8
Tl + S = Tl2S =>
2 Tl + S = Tl2S
KClO + HI = KI + HClO =>
KClO + HI = KI + HClO
N2H8SO4 + HCl = NH4Cl + H2SO4 =>
N2H8SO4 + 2 HCl = 2 NH4Cl + H2SO4
SrCO3 + CH3COOH = Sr(CH3COO) + CO2 + H2O =>
8 SrCO3 + 9 CH3COOH = 8 Sr(CH3COO) + 10 CO2 + 6 H2O
Al2(SO4)3 + Pt = Al + PtSO4 =>
Al2(SO4)3 + 3 Pt = 2 Al + 3 PtSO4
I2 + NaOH + Cl2 = Na2H3IO6 + NaCl + H2O =>
I2 + 18 NaOH + 7 Cl2 = 2 Na2H3IO6 + 14 NaCl + 6 H2O
Pb(NO3)2 + K2C2O4 = PbC2O4 + NO3K =>
Pb(NO3)2 + K2C2O4 = PbC2O4 + 2 NO3K
CaO + HNO2 = Ca(NO2)2 + H2O =>
CaO + 2 HNO2 = Ca(NO2)2 + H2O
H2S + SiH4 = SiH6 + S =>
H2S + SiH4 = SiH6 + S
NaOH + HSnCl3 = NaSn(OH)3 + NaCl + H2O =>
4 NaOH + HSnCl3 = NaSn(OH)3 + 3 NaCl + H2O
CaCl2 + Na2PO4 = Ca2(PO4)2 + NaCl =>
2 CaCl2 + 2 Na2PO4 = Ca2(PO4)2 + 4 NaCl
Zn(NO3)2*2H2O + NaOH = ZnO + Na + NO3 + H2O =>
Zn(NO3)2*2H2O + 2 NaOH = ZnO + 2 Na + 2 NO3 + 3 H2O
Fe + O2 = O2Fe2O3 =>
4 Fe + 5 O2 = 2 O2Fe2O3
Na + S = Na2S =>
2 Na + S = Na2S
CrCl3 + H2O = Cr(OH)3 + HCl =>
CrCl3 + 3 H2O = Cr(OH)3 + 3 HCl
NaOH + CaCl2 = Ca(OH)2 + NaCl =>
2 NaOH + CaCl2 = Ca(OH)2 + 2 NaCl
Fe2O3MgCO3 = Mg(FeO2)2CO2 =>
Fe2O3MgCO3 = Mg(FeO2)2CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/28/24
Équations équilibrées sur07/28/23
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