Équations équilibrées la veille |
HC2H3O2 + NaOH = NaC2H3O2 + H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Na2S2O3 + AgCl = Na3Ag(S2O3)2 + NaCl =>
2 Na2S2O3 + AgCl = Na3Ag(S2O3)2 + NaCl
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Co(NO3)2 + Na2CO3 = CoCO3 + Na2(NO3)2 =>
Co(NO3)2 + Na2CO3 = CoCO3 + Na2(NO3)2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
N2O5 + Al2O3 = Al(NO3)3 =>
3 N2O5 + Al2O3 = 2 Al(NO3)3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C3H4N2O + NaNO2 = CO2 + H2O + N2 + Na2CO3 =>
3 C3H4N2O + 14 NaNO2 = 2 CO2 + 6 H2O + 10 N2 + 7 Na2CO3
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
MgHPO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 MgHPO4 + Mg(OH)2 = Mg3(PO4)2 + 2 H2O
CH3COOH + CH3CHCH3CH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O =>
CH3COOH + CH3CHCH3CH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O
FeCl3 + NaCl = FeNa + Cl =>
FeCl3 + NaCl = FeNa + 4 Cl
C4H9OH + CH3COOH = C6H12O2 + H2O =>
C4H9OH + CH3COOH = C6H12O2 + H2O
Ba(NO3)2 + KI = BaI2 + K(NO3) =>
Ba(NO3)2 + 2 KI = BaI2 + 2 K(NO3)
KCrO4 + HNO3 = HCrO4 + KNO3 =>
KCrO4 + HNO3 = HCrO4 + KNO3
Fe(OH)2 + Cl2O5 = Fe(ClO3)2 + H2O =>
Fe(OH)2 + Cl2O5 = Fe(ClO3)2 + H2O
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
H2S + H2 = H4S =>
H2S + H2 = H4S
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
KOH + C2H3O2H = KC2H3O2 + H2O =>
KOH + C2H3O2H = KC2H3O2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
PbS + Fe(s) = Pb + FeS =>
PbS + Fe(s) = Pb + FeS
CuSO4 + H2S = H2SO4 + CuS =>
CuSO4 + H2S = H2SO4 + CuS
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
Ba(HCO3)2 = BaCO3 + H2O + CO2
Ag3PO4 = Ag + PO4(s) =>
Ag3PO4 = 3 Ag + PO4(s)
H2O + CuCl2 + Na2SO3 + NaI = CuI + H2SO4 + NaCl =>
H2O + 2 CuCl2 + Na2SO3 + 2 NaI = 2 CuI + H2SO4 + 4 NaCl
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
PH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H3PO4 + H2O =>
5 PH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 H3PO4 + 12 H2O
Br2 + Na3P + H2O = Na3PO4 + HBr =>
4 Br2 + Na3P + 4 H2O = Na3PO4 + 8 HBr
Na2CrO4 + KNO2 + H2O = Cr(OH)3 + NaOH + KNO3 =>
2 Na2CrO4 + 3 KNO2 + 5 H2O = 2 Cr(OH)3 + 4 NaOH + 3 KNO3
ZnO + HCl = Zn + H2O2 + Cl =>
2 ZnO + 2 HCl = 2 Zn + H2O2 + 2 Cl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
N2 + BaO = Ba2N3 + O2 =>
3 N2 + 4 BaO = 2 Ba2N3 + 2 O2
Ca + KNO3 + KOH + H2O = NH3 + K[Ca(OH)4] =>
8 Ca + 3 KNO3 + 5 KOH + 18 H2O = 3 NH3 + 8 K[Ca(OH)4]
Fe + KNO3 + H2O = Fe2O3 + KOH + NO2 =>
2 Fe + 6 KNO3 + 3 H2O = Fe2O3 + 6 KOH + 6 NO2
C + O = C4O =>
4 C + O = C4O
CuS + H2SO4 = Cu2SO4 + S8 + H2O =>
48 CuS + 32 H2SO4 = 24 Cu2SO4 + 7 S8 + 32 H2O
C17H21NO + H2SO4 = C17H21NOSO3 + H2O =>
C17H21NO + H2SO4 = C17H21NOSO3 + H2O
HNO2 + H2O = HNO + OH =>
HNO2 + H2O = HNO + 2 OH
NaI + H2SO4 + NaIO3 = Na2SO4 + I2 + H2O =>
5 NaI + 3 H2SO4 + NaIO3 = 3 Na2SO4 + 3 I2 + 3 H2O
Na + AgCI = NaCI + Ag =>
Na + AgCI = NaCI + Ag
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
NO2 + H2O = NO3 + NOH =>
5 NO2 + H2O = 3 NO3 + 2 NOH
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
NH3 + C + N + S = NH4SCN =>
4 NH3 + 3 C + 2 N + 3 S = 3 NH4SCN
H2SO3 + Na2S = H2S + Na2SO3 =>
H2SO3 + Na2S = H2S + Na2SO3
NaNO3 + Fe2(SO4)3 + H2SO4 = Na2SO4 + Fe(SO4)3 + NO + H2O =>
2 NaNO3 + Fe2(SO4)3 + 4 H2SO4 = Na2SO4 + 2 Fe(SO4)3 + 2 NO + 4 H2O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur11/04/24
Équations équilibrées sur12/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.