| Équations équilibrées la veille |
2 CH3COOH + (NH4)2CO3 = 2 CH3COONH4 + H2O + CO2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Fe(NO3)2 + NH3 + H2O = Fe(OH)2 + NH4NO3 =>
Fe(NO3)2 + 2 NH3 + 2 H2O = Fe(OH)2 + 2 NH4NO3
Fe(NO3)3 + KOH = Fe(OH)3 + K(NO3) =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 K(NO3)
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
HNO3 + Sn = Sn(NO3)2 + NO + H2O =>
8 HNO3 + 3 Sn = 3 Sn(NO3)2 + 2 NO + 4 H2O
Zn + (HNO3)10 = Zn(NO3)2 + N2O + H2O =>
4 Zn + (HNO3)10 = 4 Zn(NO3)2 + N2O + 5 H2O
Al(NO3)3(aq) + H2SO4(aq) = Al2(SO4)3(aq) + HNO3(aq) =>
2 Al(NO3)3(aq) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 HNO3(aq)
P4O10 = P4 + O2 = =>
P4O10 = P4 + 5 O2
CH3(CH2)2*CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2*CH3 + 13 O2 = 8 CO2 + 10 H2O
Mg3(PO4)2 + NaHCO3 = Mg(HCO3)2 + Na3PO4 =>
Mg3(PO4)2 + 6 NaHCO3 = 3 Mg(HCO3)2 + 2 Na3PO4
HBr + SrCO3 = H2CO3 + SrBr2 =>
2 HBr + SrCO3 = H2CO3 + SrBr2
Al + C = Al2C3 =>
2 Al + 3 C = Al2C3
Ca(OH)2 + H2Se = H2O + Ca(HSe)2 =>
Ca(OH)2 + 2 H2Se = 2 H2O + Ca(HSe)2
ZnCl2Ba(OH)2 = Zn(OH)2BaCl2 =>
ZnCl2Ba(OH)2 = Zn(OH)2BaCl2
NaF + Pb(CH3COO)2 = CH3COONa + PbF2 =>
2 NaF + Pb(CH3COO)2 = 2 CH3COONa + PbF2
C6H8O6 + HNO3 = NO + CO2 + H2O =>
3 C6H8O6 + 20 HNO3 = 20 NO + 18 CO2 + 22 H2O
KMnO4 + HJ = KJ + MnJ2 + J2 + H2O =>
2 KMnO4 + 16 HJ = 2 KJ + 2 MnJ2 + 5 J2 + 8 H2O
Ba + CO = BaCO =>
Ba + CO = BaCO
K2CO3 + HNO3 = K2CO3(HNO3)2 =>
K2CO3 + 2 HNO3 = K2CO3(HNO3)2
KMnO4 + HJ = KJ + MnJ2 + J2 + H2O =>
2 KMnO4 + 16 HJ = 2 KJ + 2 MnJ2 + 5 J2 + 8 H2O
C6H5COONa = C6H5COO{-} + Na{+} =>
C6H5COONa = C6H5COO{-} + Na{+}
HCN + FeO = H4Fe(CN)6 + H2O =>
6 HCN + FeO = H4Fe(CN)6 + H2O
O = O10 =>
10 O = O10
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g)
C3OH(propanol) + O2 = CO2 + H2O =>
4 C3OH(propanol) + 11 O2 = 12 CO2 + 2 H2O
H2O2 + NH3 = H2O + N2 =>
3 H2O2 + 2 NH3 = 6 H2O + N2
CH3CHOHCN + H2O + HCl = NH4Cl + CH3CHOHCOOH =>
CH3CHOHCN + 2 H2O + HCl = NH4Cl + CH3CHOHCOOH
PF3 + XeF4 = PF5 + Xe =>
2 PF3 + XeF4 = 2 PF5 + Xe
H3(BO3) + (NH4)OH = H2O + (NH4)3(BO3) =>
H3(BO3) + 3(NH4)OH = 3 H2O + (NH4)3(BO3)
Cr2O7{2-} + OH({-}) = CrO4{2-} + H2O =>
Cr2O7{2-} + 2 OH({-}) = 2 CrO4{2-} + H2O
BaCl + FeSO4 = BaSO4 + FeCl =>
BaCl + FeSO4 = BaSO4 + FeCl
Mn(oh)2 + KMnO4 + KOH = K2MnO4 + H2O =>
Mn(oh)2 + 12 KMnO4 + 16 KOH = 14 K2MnO4 + 8 H2O
SiCl4(b) + H2O(b) = SiO2(s) + HCl(aq) =>
SiCl4(b) + 2 H2O(b) = SiO2(s) + 4 HCl(aq)
HCOOH + [Ag(NH3)2OH] = Ag + H2O + NH3 + CO2 =>
HCOOH + 2[Ag(NH3)2OH] = 2 Ag + 2 H2O + 4 NH3 + CO2
HCN + HF = CNF + H =>
HCN + HF = CNF + 2 H
C2H6C2O2O2H2 + NaHCO3 = NaCH3CO2 + CO2 + H2O =>
C2H6C2O2O2H2 + 2 NaHCO3 = 2 NaCH3CO2 + 2 CO2 + 2 H2O
ZnSO4Na2CO3 = ZnCO3Na2SO4 =>
ZnSO4Na2CO3 = ZnCO3Na2SO4
C7H10N2 + ZnBr2 + HBr = C7H12N2ZnBr4 =>
C7H10N2 + ZnBr2 + 2 HBr = C7H12N2ZnBr4
KCN + S = KSCN =>
KCN + S = KSCN
Li2SO4 + BaH2 = LiH + BaSO4 =>
Li2SO4 + BaH2 = 2 LiH + BaSO4
MgBr2 + CH3CO2K = KBr + Mg(CH3COO)2 =>
MgBr2 + 2 CH3CO2K = 2 KBr + Mg(CH3COO)2
Ra + Cl2 = RaCl2 =>
Ra + Cl2 = RaCl2
In + Br3 = In(Br2) =>
3 In + 2 Br3 = 3 In(Br2)
Y2O3 + NH4F = NH4Y2F7 + NH3 + H2O =>
Y2O3 + 7 NH4F = NH4Y2F7 + 6 NH3 + 3 H2O
Zn + MnCl3 = MnZn + Cl =>
Zn + MnCl3 = MnZn + 3 Cl
C6H6 + O2 = O2C + OH2 =>
2 C6H6 + 15 O2 = 12 O2C + 6 OH2
C3H8O + KMnO4 + H2SO4 = C4H6O2 + K2SO4 + MnO + H2O =>
20 C3H8O + 18 KMnO4 + 9 H2SO4 = 15 C4H6O2 + 9 K2SO4 + 18 MnO + 44 H2O
Pb(NO3)2(aq) + KCl(aq) = PbCl4 + K2(NO3) =>
Pb(NO3)2(aq) + 4 KCl(aq) = PbCl4 + 2 K2(NO3)
(NH4)2S + HNO3 = NH4NO3 + H2S =>
(NH4)2S + 2 HNO3 = 2 NH4NO3 + H2S
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
