| Équations équilibrées la veille |
KOH + ZnO = ZnOH + KO
Fe(OH)3 + H2O2 = Fe2O3 + H(OH)2 =>
4 Fe(OH)3 + 3 H2O2 = 2 Fe2O3 + 6 H(OH)2
NS + Cl2 = NSCl =>
2 NS + Cl2 = 2 NSCl
CH3CONH2 + H2O = CH3COOH + NH3 =>
CH3CONH2 + H2O = CH3COOH + NH3
CH3I + H2O = CH3OH + HI =>
CH3I + H2O = CH3OH + HI
C6H5CHCH3CH3 + Br2 = C6H4CH3CH3Br + HBr =>
16 C6H5CHCH3CH3 + 15 Br2 = 18 C6H4CH3CH3Br + 12 HBr
KNO3CaCl2 = KCl2CaNO3 =>
KNO3CaCl2 = KCl2CaNO3
H2PO4{-} = H{+} + HPO4{-2} =>
H2PO4{-} = H{+} + HPO4{-2}
Hg = Hg1 =>
Hg = Hg1
Ga + ZnSO4 = Ga2(SO4)3 + Zn =>
2 Ga + 3 ZnSO4 = Ga2(SO4)3 + 3 Zn
Ba(OH)2 + H2NO4 = BaNO4 + H2O =>
Ba(OH)2 + H2NO4 = BaNO4 + 2 H2O
Cs + NaCl = CsCl + Na =>
Cs + NaCl = CsCl + Na
NaOH(aq)KCl(aq) = NaCl(aq)KOH(aq) =>
NaOH(aq)KCl(aq) = NaCl(aq)KOH(aq)
Fe + Ca = CaFe3 =>
3 Fe + Ca = CaFe3
CH3OH + CO3 = CO2 + H2O =>
CH3OH + 3 CO3 = 4 CO2 + 2 H2O
Be + Li = BeLi =>
Be + Li = BeLi
CuSO4 + (NH4)2(C2O4) = CuC2O4 + NH3 + H2SO4 =>
CuSO4 + (NH4)2(C2O4) = CuC2O4 + 2 NH3 + H2SO4
MnO2 + (NH4)2SO4 + H2SO4 = MnSO4 + HNO3 + H2O =>
8 MnO2 + (NH4)2SO4 + 7 H2SO4 = 8 MnSO4 + 2 HNO3 + 10 H2O
LaCl3 + H2O = LaOCl + HCl =>
LaCl3 + H2O = LaOCl + 2 HCl
KMnO4 + H2SO4 + CH3CHCH2CH3 = K2SO4 + MnSO4 + CH3COOH + H2O =>
18 KMnO4 + 27 H2SO4 + 10 CH3CHCH2CH3 = 9 K2SO4 + 18 MnSO4 + 20 CH3COOH + 32 H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
MnSO4 + NaOH = MnO2 + H2SO4 + Na =>
MnSO4 + 2 NaOH = MnO2 + H2SO4 + 2 Na
BaCrO4 + HCl = CrCl3 + BaCl2 + Cl2 + H2O =>
2 BaCrO4 + 16 HCl = 2 CrCl3 + 2 BaCl2 + 3 Cl2 + 8 H2O
Zn + AuNO3 = Zn(NO3)2 + Au =>
Zn + 2 AuNO3 = Zn(NO3)2 + 2 Au
I + O2 = I2O7 =>
4 I + 7 O2 = 2 I2O7
Al + H2C2O4 = Al2(C2O4)3 + H2 =>
2 Al + 3 H2C2O4 = Al2(C2O4)3 + 3 H2
LiOH + CuO = Li2O + Cu(OH)2 =>
2 LiOH + CuO = Li2O + Cu(OH)2
CH3COCl + CH3OH = CH3COOH + CH3Cl =>
CH3COCl + CH3OH = CH3COOH + CH3Cl
Cr(OH)3(s) + HNO2(aq) = Cr(NO3)3(aq) + NO(g) + H2O(l) =>
Cr(OH)3(s) + 9 HNO2(aq) = Cr(NO3)3(aq) + 6 NO(g) + 6 H2O(l)
CaBr2 + CuCl2 = CaCl2 + CuBr2 =>
CaBr2 + CuCl2 = CaCl2 + CuBr2
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
HSO4{-} + NaOH = NaSO4{-} + H2O =>
HSO4{-} + NaOH = NaSO4{-} + H2O
C + I2 = CI2 =>
C + I2 = CI2
FeI3 + KF = FeF3 + KI =>
FeI3 + 3 KF = FeF3 + 3 KI
C2H2 + Cu2O = C2Cu2 + H2O =>
C2H2 + Cu2O = C2Cu2 + H2O
CoCl2 + Na2S = CoS + NaCl =>
CoCl2 + Na2S = CoS + 2 NaCl
Mg(OH)2 + CaCO3 = MgCO3 + Ca(OH)2 =>
Mg(OH)2 + CaCO3 = MgCO3 + Ca(OH)2
CH3COOH + NH4OH = CH3COONH4 + H2O =>
CH3COOH + NH4OH = CH3COONH4 + H2O
NO3{-} + N2H4 = N2O + OH{-} + H2O =>
6 NO3{-} + 4 N2H4 = 7 N2O + 6 OH{-} + 5 H2O
(KClO)3 = KCl + (O)2 =>
2(KClO)3 = 6 KCl + 3(O)2
Zn + PbNO2 = Pb + ZnNO2 =>
Zn + PbNO2 = Pb + ZnNO2
MgO + CH3CH2COOH = Mg(CH3CH2COO)2 + H2O =>
MgO + 2 CH3CH2COOH = Mg(CH3CH2COO)2 + H2O
Al(OH)3 + NH3 = Al(NH3)4 + OH =>
Al(OH)3 + 4 NH3 = Al(NH3)4 + 3 OH
Na2SiO3 + CH3COOH = NaCH3COO + H2SiO3 =>
Na2SiO3 + 2 CH3COOH = 2 NaCH3COO + H2SiO3
AgNO3 + PbS = Pb(NO3)2 + Ag2S =>
2 AgNO3 + PbS = Pb(NO3)2 + Ag2S
Cu(NO3)2 + NaCl + MgSO4 = NaNO3 + MgCl2 + CuSO4 =>
Cu(NO3)2 + 2 NaCl + MgSO4 = 2 NaNO3 + MgCl2 + CuSO4
FeCr2O4 + Na2CO3 + O2 = Na2CrO4 + FeO3 + CO2 =>
2 FeCr2O4 + 4 Na2CO3 + 5 O2 = 4 Na2CrO4 + 2 FeO3 + 4 CO2
COOH4 + O2 = CO2 + H2O =>
COOH4 + O2 = CO2 + 2 H2O
HOCl = ClOH =>
HOCl = ClOH
Na2SO3(ag) + H3PO4(ag) = H2SO3(ag) + Na3PO4(ag) =>
3 Na2SO3(ag) + 2 H3PO4(ag) = 3 H2SO3(ag) + 2 Na3PO4(ag)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
