| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3(CH2)5CH3(g) + 11 O2(g) = 7 CO2(g) + 8 H2O(g)
(NH2)2CO = NH3 + HNCO =>
(NH2)2CO = NH3 + HNCO
H2SO3 + BaCl2 = BaSO3 + HCl =>
H2SO3 + BaCl2 = BaSO3 + 2 HCl
BaCl + NaSO4 = BaSO4 + NaCl =>
BaCl + NaSO4 = BaSO4 + NaCl
PdO2 + H2 = PdH2 + H2O =>
PdO2 + 3 H2 = PdH2 + 2 H2O
Fe(Cl)2 + AgNO3 = AgCl + Fe(NO3)2 =>
Fe(Cl)2 + 2 AgNO3 = 2 AgCl + Fe(NO3)2
WS3 + KOH = K2WOS3 + H2O =>
WS3 + 2 KOH = K2WOS3 + H2O
OH{-} + Cl2 = ClO{-} + Cl{-} + H2O =>
2 OH{-} + Cl2 = ClO{-} + Cl{-} + H2O
Fe + Au = FeAu10 =>
Fe + 10 Au = FeAu10
HF + Na2SO3 = NaF + H2O + SO2 =>
2 HF + Na2SO3 = 2 NaF + H2O + SO2
P4 + KMnO4 + H2SO4 = P2O3 + K2SO4 + MnSO4 + H2O =>
5 P4 + 12 KMnO4 + 18 H2SO4 = 10 P2O3 + 6 K2SO4 + 12 MnSO4 + 18 H2O
NH3 + Zn(NO3)2 = Zn(NH3)4 + NO3 =>
4 NH3 + Zn(NO3)2 = Zn(NH3)4 + 2 NO3
NaHCO3 + AgNO3 = NaHC + AgNO6 =>
NaHCO3 + AgNO3 = NaHC + AgNO6
MnO2 + OH{-} + Br2 = MnO4{-} + H2O + Br{-} =>
2 MnO2 + 8 OH{-} + 3 Br2 = 2 MnO4{-} + 4 H2O + 6 Br{-}
Pb(ClO3)2 + Ba(OH)2 = Pb(OH)2 + Ba(ClO3)2 =>
Pb(ClO3)2 + Ba(OH)2 = Pb(OH)2 + Ba(ClO3)2
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
Li + Na2C2O4 = Li2C2O4 + Na =>
2 Li + Na2C2O4 = Li2C2O4 + 2 Na
ZnCl2 + BaCO3 = ZnCO3 + BaCl2 =>
ZnCl2 + BaCO3 = ZnCO3 + BaCl2
CCl4 + CHCl3 = C2HCl7 =>
CCl4 + CHCl3 = C2HCl7
Na2Cr2O7 + NaI + HCl = CrCl3 + I2 + NaCl + H2O =>
Na2Cr2O7 + 6 NaI + 14 HCl = 2 CrCl3 + 3 I2 + 8 NaCl + 7 H2O
B2O3 + H2O = B + OH =>
B2O3 + 3 H2O = 2 B + 6 OH
PBO2(s) = PBO + O2 =>
2 PBO2(s) = 2 PBO + O2
KI + C6H10O5 = KI[C6H10O5] =>
KI + C6H10O5 = KI[C6H10O5]
CH3CH2CH2COOCH2CH3 + NaOH = CH3CH2CH2COONa + CH3CH2OH =>
CH3CH2CH2COOCH2CH3 + NaOH = CH3CH2CH2COONa + CH3CH2OH
B2O3 + H2O = B + OH =>
B2O3 + 3 H2O = 2 B + 6 OH
Ni + H2O = Ni(OH)2 + H2 =>
Ni + 2 H2O = Ni(OH)2 + H2
(aq)Ba(NO3)2 + (aq)H2SO4 = (g)BaSO4 + (aq)HNO3 =>
(aq)Ba(NO3)2 + (aq)H2SO4 = (g)BaSO4 + 2(aq)HNO3
CH3CHO + HCN = CH3CHOHCN =>
CH3CHO + HCN = CH3CHOHCN
KI + C6H10O5 = KI[C6H10O5] =>
KI + C6H10O5 = KI[C6H10O5]
B2O3 + H2O = B + OH =>
B2O3 + 3 H2O = 2 B + 6 OH
Al + CrO3 = Al2O3 + Cr =>
2 Al + CrO3 = Al2O3 + Cr
AgNO3 + CuCl2 = AgCl2 + Cu2(NO3)2 =>
2 AgNO3 + 2 CuCl2 = 2 AgCl2 + Cu2(NO3)2
Na2Cr2O7 + NaI + HCl = CrCl3 + I2 + NaCl + H2O =>
Na2Cr2O7 + 6 NaI + 14 HCl = 2 CrCl3 + 3 I2 + 8 NaCl + 7 H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
LiOH + Ba(No3)2 = LiNo3 + Ba(OH)2 =>
2 LiOH + Ba(No3)2 = 2 LiNo3 + Ba(OH)2
Na3PO4(aq) + AgNO3(aq) = Ag3PO4(aq) + NaNO3 =>
Na3PO4(aq) + 3 AgNO3(aq) = Ag3PO4(aq) + 3 NaNO3
Cr2O3 + SO2 = Cr2(SO3)3 =>
Cr2O3 + 3 SO2 = Cr2(SO3)3
Na2Cr2O7 + NaI + HCl = CrCl3 + I2 + NaCl + H2O =>
Na2Cr2O7 + 6 NaI + 14 HCl = 2 CrCl3 + 3 I2 + 8 NaCl + 7 H2O
CH2Cl{-}COOH + NH3 = HCl + CH2NH2{-}COOH =>
CH2Cl{-}COOH + NH3 = HCl + CH2NH2{-}COOH
CH3CONH2 + NaOH + H2O = CH3COONa + NH3*H2O =>
CH3CONH2 + NaOH + H2O = CH3COONa + NH3*H2O
Na2Cr2O7 + AiPO4 = Na3PO4 + Ai2(Cr2O7)3 =>
3 Na2Cr2O7 + 2 AiPO4 = 2 Na3PO4 + Ai2(Cr2O7)3
B2O3 + H2O = B + OH =>
B2O3 + 3 H2O = 2 B + 6 OH
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
CO(NO3)2 + Na2SiO3 = COSiO3 + NaNO3 =>
CO(NO3)2 + Na2SiO3 = COSiO3 + 2 NaNO3
FeI2 + Ba(OH)2 = Fe(OH)2 + BaI2 =>
FeI2 + Ba(OH)2 = Fe(OH)2 + BaI2
CrO3 + HCl = Cl2 + CrCl3 + H2O =>
2 CrO3 + 12 HCl = 3 Cl2 + 2 CrCl3 + 6 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/26/24
Équations équilibrées sur03/27/23
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