| Équations équilibrées la veille |
SiO2 + 4 HF = SiF4 + 2 H2O
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
NICl2 + NH4OH = NI(OH)2 + NH4Cl =>
NICl2 + 2 NH4OH = NI(OH)2 + 2 NH4Cl
NaOH + H2O = H2 + NaO2 =>
2 NaOH + 2 H2O = 3 H2 + 2 NaO2
CrBr3 + H3PO4 = CrPO4 + HBr =>
CrBr3 + H3PO4 = CrPO4 + 3 HBr
NH3 + O2 = NHO3 + HOH =>
NH3 + 2 O2 = NHO3 + HOH
V2O5 + LiI = LiV2O5 + I2 =>
2 V2O5 + 2 LiI = 2 LiV2O5 + I2
NaCl(aq) + H2O = NaOH(aq) + Cl2 + H2 =>
2 NaCl(aq) + 2 H2O = 2 NaOH(aq) + Cl2 + H2
Br + O2 = BrO3 =>
2 Br + 3 O2 = 2 BrO3
CrBr2 + F2 = CrF2 + Br2 =>
CrBr2 + F2 = CrF2 + Br2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH + H2O = NH4 + OH =>
NH + 3 H2O = NH4 + 3 OH
Fe(OH)3 = Fe2O3 + H(OH) =>
2 Fe(OH)3 = Fe2O3 + 3 H(OH)
C57H104O6 + KOH = C17H33COOK + CH2CHCH2OHOHOH =>
C57H104O6 + 3 KOH = 3 C17H33COOK + CH2CHCH2OHOHOH
Li2CO3 + Al(NO3)3 = LiNO3 + Al2(CO3)3 =>
3 Li2CO3 + 2 Al(NO3)3 = 6 LiNO3 + Al2(CO3)3
I2 + KCl + H2O + N2 = HNO2 + KI + HCl =>
3 I2 + 6 KCl + 4 H2O + N2 = 2 HNO2 + 6 KI + 6 HCl
OF = O2 + F2 =>
2 OF = O2 + F2
HgIO3 = HgI + O =>
HgIO3 = HgI + 3 O
CaSO5H2 + NaHCO3 = Na2SO4 + CaCO3 + H2O + CO2 =>
CaSO5H2 + 2 NaHCO3 = Na2SO4 + CaCO3 + 2 H2O + CO2
MgBr2 + HCl = MgCl2 + HBr =>
MgBr2 + 2 HCl = MgCl2 + 2 HBr
Ca + H2O(l) = Ca(OH)2(aq) + H2 =>
Ca + 2 H2O(l) = Ca(OH)2(aq) + H2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
HCIO4 + Ba(OH)2 = Ba(CIO4)2 + H2O =>
2 HCIO4 + Ba(OH)2 = Ba(CIO4)2 + 2 H2O
H2Se + OH{-} = Se{2-} + H2O =>
H2Se + 2 OH{-} = Se{2-} + 2 H2O
C6H10O + NH3 + H2 = C6H13N + H2O =>
C6H10O + NH3 + H2 = C6H13N + H2O
HBr + S = Br + H2S =>
2 HBr + S = 2 Br + H2S
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NH3 + HNO3 = (NH4)2 + NO3 =>
2 NH3 + 2 HNO3 = (NH4)2 + 2 NO3
NH4OH + H2O = NH4O2 + H2 =>
2 NH4OH + 2 H2O = 2 NH4O2 + 3 H2
Cl2 + CaBr2 = Br2 + CaCl2 =>
Cl2 + CaBr2 = Br2 + CaCl2
Ag + Hg2(NO3)2 = Hg + Ag(NO3)2 =>
Ag + Hg2(NO3)2 = 2 Hg + Ag(NO3)2
H2SO4 + KI + KIO3 = K2SO4 + I2 + H2O =>
3 H2SO4 + 5 KI + KIO3 = 3 K2SO4 + 3 I2 + 3 H2O
Fe2(CO3)3 = CO2 + Fe2O3 =>
Fe2(CO3)3 = 3 CO2 + Fe2O3
FeCO3 = FeO + CO2 =>
FeCO3 = FeO + CO2
F + H2O = HF + OH =>
F + H2O = HF + OH
NaClO2 + Cl2 = ClO2 + NaCl =>
2 NaClO2 + Cl2 = 2 ClO2 + 2 NaCl
Na2SiO3 + HNo3 = NaNo3 + H2O + SiO2 =>
Na2SiO3 + 2 HNo3 = 2 NaNo3 + H2O + SiO2
P + O2 = P2(O5) =>
4 P + 5 O2 = 2 P2(O5)
NaOH + Cl2 = NaCl + H2O + NaClO2 =>
4 NaOH + 2 Cl2 = 3 NaCl + 2 H2O + NaClO2
Cr(OH)3 + NaOH = H2O + Na3CrO3 =>
Cr(OH)3 + 3 NaOH = 3 H2O + Na3CrO3
PhCl + (CH3)2CHOH = Ph(CH3)2CCl + H2O =>
PhCl + (CH3)2CHOH = Ph(CH3)2CCl + H2O
KClO3 + C6H12O6 + H2SO4 = CO2 + H2O + Cl2 + K2SO4 =>
24 KClO3 + 5 C6H12O6 + 12 H2SO4 = 30 CO2 + 42 H2O + 12 Cl2 + 12 K2SO4
C3H7COCH2COOH + O2 = CO2 + H2O =>
C3H7COCH2COOH + 7 O2 = 6 CO2 + 5 H2O
AgCl + NH3 = HCl + N2 + Ag =>
6 AgCl + 2 NH3 = 6 HCl + N2 + 6 Ag
Na + O2 = Na2O = Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Sn + H2O2 = SnO2 + H2O =>
Sn + 2 H2O2 = SnO2 + 2 H2O
Na3PO3 + Pb(NO3)4 = NaNO3 + Pb3(PO3)4 =>
4 Na3PO3 + 3 Pb(NO3)4 = 12 NaNO3 + Pb3(PO3)4
Sr + FeCl3 = Fe + SrCl =>
3 Sr + FeCl3 = Fe + 3 SrCl
Ba(OH)2 + H3PO3 = Ba2(HPO3)2 + H2O =>
2 Ba(OH)2 + 2 H3PO3 = Ba2(HPO3)2 + 4 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
