| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + Na2SO3 + H2O = Na2SO4 + 2 FeSO4 + H2SO4
H3PO4 + NaCl = NaH2PO4 + HCl =>
H3PO4 + NaCl = NaH2PO4 + HCl
NaOH + Be = NaBeO + H2 =>
2 NaOH + 2 Be = 2 NaBeO + H2
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4 =>
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4
KMnO4 + H2SO4 + C2H5OH = K2SO4 + MnSO4 + CO2 + H2O =>
12 KMnO4 + 18 H2SO4 + 5 C2H5OH = 6 K2SO4 + 12 MnSO4 + 10 CO2 + 33 H2O
FeCl3 + HCl = FeHCl4 =>
FeCl3 + HCl = FeHCl4
FeCl3 + HJ = FeCl2 + HCl + J2 =>
2 FeCl3 + 2 HJ = 2 FeCl2 + 2 HCl + J2
Si + HNO3 + HF = H2SiF6 + NO + H2O =>
3 Si + 4 HNO3 + 18 HF = 3 H2SiF6 + 4 NO + 8 H2O
Al(NO3)3 + HSO4 = Al(SO4)3 + HNO3 =>
Al(NO3)3 + 3 HSO4 = Al(SO4)3 + 3 HNO3
MnSO4 + KMnO4 = MnO2 + K2SO4 + O2 =>
MnSO4 + 2 KMnO4 = 3 MnO2 + K2SO4 + O2
KMnO4 + H2SO4 + NH4OH = K2SO4 + MnSO4 + N2 + H2O =>
6 KMnO4 + 9 H2SO4 + 10 NH4OH = 3 K2SO4 + 6 MnSO4 + 5 N2 + 34 H2O
Cd + H{+} = H2 + Cd{2+} =>
Cd + 2 H{+} = H2 + Cd{2+}
C3H8 + O = CO(OH)2 + H2O =>
C3H8 + 10 O = 3 CO(OH)2 + H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Au2S3 + Cl2 = AuCl3 + S =>
Au2S3 + 3 Cl2 = 2 AuCl3 + 3 S
FeSO4 + (NH4)2S = Fe(NH4)2 + SSO4 =>
FeSO4 + (NH4)2S = Fe(NH4)2 + SSO4
Na2HPO4 + AgNO3 = Ag3PO4 + NaNO3 + HNO3 =>
Na2HPO4 + 3 AgNO3 = Ag3PO4 + 2 NaNO3 + HNO3
As2S3 + OH{-} + H2O = AsS + S2O3{2-} + H2S =>
4 As2S3 + 2 OH{-} + H2O = 8 AsS + S2O3{2-} + 2 H2S
AgNO3 + NaCN = NaNO3 + Na[Ag(CN)2] =>
AgNO3 + 2 NaCN = NaNO3 + Na[Ag(CN)2]
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CaCO3 + HCl = Ca + Cl + H2O + CO2 =>
CaCO3 + 2 HCl = Ca + 2 Cl + H2O + CO2
C12 + H22 + O11 = H24C12O12 =>
11 C12 + 12 H22 + 12 O11 = 11 H24C12O12
H2S + KClO3 = S2 + KCl + H2O =>
6 H2S + 2 KClO3 = 3 S2 + 2 KCl + 6 H2O
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
C2H2 + AgNO3 = Ag2C2AgNO3 + HNO3 =>
C2H2 + 3 AgNO3 = Ag2C2AgNO3 + 2 HNO3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Mn + HNO3 = H2 + Mn(NO3)2 =>
Mn + 2 HNO3 = H2 + Mn(NO3)2
N2H8SO4 + KOH = NH3 + K2SO4 + H2O =>
N2H8SO4 + 2 KOH = 2 NH3 + K2SO4 + 2 H2O
Fe + Br2 = Fe3Br =>
6 Fe + Br2 = 2 Fe3Br
BariumCarbonateCesiumChloride = CesiumCarbonateBariumChloride =>
BariumCarbonateCesiumChloride = CesiumCarbonateBariumChloride
silver + HBr = AgBr + hydrogen =>
2 Ag + 2 HBr = 2 AgBr + H2
Au + KNO3 = AuNO3 + K =>
Au + KNO3 = AuNO3 + K
CH3COOH + C2H2O = C4H6O3 =>
CH3COOH + C2H2O = C4H6O3
In{+} = In{-} + In{3+} =>
2 In{+} = In{-} + In{3+}
MgO + FeCl3 = FeO + MgCl3 =>
MgO + FeCl3 = FeO + MgCl3
LiCCo(C2H3O2)2 = Li(C2H3O2)2CoC =>
LiCCo(C2H3O2)2 = Li(C2H3O2)2CoC
Ca + H4SO4 = CaSO4 + H2 =>
Ca + H4SO4 = CaSO4 + 2 H2
NaHCO3 + HC2H3O2 = H2O + CO2 + NaC2HO2 =>
4 NaHCO3 + 3 HC2H3O2 = 6 H2O + 2 CO2 + 4 NaC2HO2
CO + H2 + NH3 = C5H8N5O + H2O =>
10 CO + H2 + 10 NH3 = 2 C5H8N5O + 8 H2O
HF + NaO2 = NaF4 + H2O =>
4 HF + NaO2 = NaF4 + 2 H2O
C7H10O + NaBH4 = C7H12O + NaB =>
2 C7H10O + NaBH4 = 2 C7H12O + NaB
C6H5NH2 + H2SO4 = C6H4NH2SO3H + H2O =>
C6H5NH2 + H2SO4 = C6H4NH2SO3H + H2O
MoO3 + MnO = MnMoO4 =>
MoO3 + MnO = MnMoO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Pb(CH3COO)4 + H2O = Pb(CH3COO)4*3H2O =>
Pb(CH3COO)4 + 3 H2O = Pb(CH3COO)4*3H2O
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
Na3Po4 + Ba = Ba3(Po4)2 + Na =>
2 Na3Po4 + 3 Ba = Ba3(Po4)2 + 6 Na
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Li2SO4 + NaCl + K2[FeIO6] = LiK[FeIO6] + KCl + Na2SO4 =>
Li2SO4 + 2 NaCl + 2 K2[FeIO6] = 2 LiK[FeIO6] + 2 KCl + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/24
Équations équilibrées sur05/15/23
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