| Équations équilibrées la veille |
KCO3 + HNO3 = HCO3 + KNO3
K3PO4 + Al(OH)3 = AlPO4 + KOH =>
K3PO4 + Al(OH)3 = AlPO4 + 3 KOH
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
N + O = N2O7 =>
2 N + 7 O = N2O7
Na + O2 + Cl2 = NaClO3 =>
2 Na + 3 O2 + Cl2 = 2 NaClO3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Co(g) + Cl2(g) = CoCl2(g) =>
Co(g) + Cl2(g) = CoCl2(g)
CuSO4 = CuO + SO + O2 =>
CuSO4 = CuO + SO + O2
NaOH + H4P2O7 = NaH3P2O7 + H2O =>
NaOH + H4P2O7 = NaH3P2O7 + H2O
P2O5 + SO3 = P2SO8 =>
P2O5 + SO3 = P2SO8
K2MnO4 + KNO2 + H2SO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
K2MnO4 + 2 KNO2 + 2 H2SO4 = 2 KNO3 + MnSO4 + K2SO4 + 2 H2O
Mn(SO4)2 + (NH4)2S = MnS2 + (NH4)2SO4 =>
Mn(SO4)2 + 2(NH4)2S = MnS2 + 2(NH4)2SO4
OH + HCN = (CN)2 + H2O =>
2 OH + 2 HCN = (CN)2 + 2 H2O
KNaC4H4O6 + H2O2 = CO2 + KNa(OH)2 + H2O =>
KNaC4H4O6 + 5 H2O2 = 4 CO2 + KNa(OH)2 + 6 H2O
KOH + MnO2 + Cl2 = KMnO4 + KCl + H2O =>
8 KOH + 2 MnO2 + 3 Cl2 = 2 KMnO4 + 6 KCl + 4 H2O
NH2CONHNNOH = NH2CON3 + H2O =>
NH2CONHNNOH = NH2CON3 + H2O
GaBr3 + Cl2 = GaCl2Br3 =>
GaBr3 + Cl2 = GaCl2Br3
K2CrO4 + CaCl2 = K2Cl2 + CaCrO4 =>
K2CrO4 + CaCl2 = K2Cl2 + CaCrO4
CaO + NaOH = Ca(OH)2 + Na + O =>
CaO + 2 NaOH = Ca(OH)2 + 2 Na + O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C4H7BrO2 + NaOH = C3H6BrCOONa + H2O =>
C4H7BrO2 + NaOH = C3H6BrCOONa + H2O
I + H2O = IO + H =>
I + H2O = IO + 2 H
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Li(aq) + H2O(aq) = LiOH + H2(g) =>
2 Li(aq) + 2 H2O(aq) = 2 LiOH + H2(g)
K2Cr2O7 + H2SO4 + CH3OH = Cr2(SO4)3 + HCHO + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3OH = Cr2(SO4)3 + 3 HCHO + K2SO4 + 7 H2O
CaNO3 + (NH4)2CO3 = Ca2CO3 + NH4(NO3) =>
2 CaNO3 + (NH4)2CO3 = Ca2CO3 + 2 NH4(NO3)
HNO3 + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O
C3H6O + O2 = CO + H2O =>
2 C3H6O + 5 O2 = 6 CO + 6 H2O
C3H8NO3 + O2 = CO2 + H2O + CH4N2O =>
4 C3H8NO3 + 11 O2 = 10 CO2 + 12 H2O + 2 CH4N2O
HNO2 + HI = NO + I2 + H2O =>
2 HNO2 + 2 HI = 2 NO + I2 + 2 H2O
NaClO + CH3CHOH = NaCl + CH3CHO + H2O =>
NaClO + 2 CH3CHOH = NaCl + 2 CH3CHO + H2O
KI + Pb(NO3)2 = K(NO3) + PbI2 =>
2 KI + Pb(NO3)2 = 2 K(NO3) + PbI2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Ba2 + NaCl = BaCl2 + Na2 =>
Ba2 + 4 NaCl = 2 BaCl2 + 2 Na2
Al(NO3)3 + HCl = H(NO3) + AlCl3 =>
Al(NO3)3 + 3 HCl = 3 H(NO3) + AlCl3
Cu(OH)2 + NaCN = Na2Cu(CN)3 + NaOH + OH =>
Cu(OH)2 + 3 NaCN = Na2Cu(CN)3 + NaOH + OH
Ca(OH)2 + O2 = CaO + OHO =>
2 Ca(OH)2 + 3 O2 = 2 CaO + 4 OHO
Bi(OH)3 + NaSnO2 = NaSnO3 + Bi + H2O =>
2 Bi(OH)3 + 3 NaSnO2 = 3 NaSnO3 + 2 Bi + 3 H2O
Sn + H2SO4 = SO2 + H2 + SnO2 =>
Sn + H2SO4 = SO2 + H2 + SnO2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
FeSO4 + HNO3 = Fe(NO3)3 + Fe2(SO4)3 + H2O + NO2 =>
3 FeSO4 + 6 HNO3 = Fe(NO3)3 + Fe2(SO4)3 + 3 H2O + 3 NO2
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
Li2CO3 + NaNO3 + SiO2 + FeC2O4 + (NH4)2HPO4 = Li097Na003FeSi003P097O4 + NH3 + O2 + CO2 + H2O =>
194 Li2CO3 + 12 NaNO3 + 12 SiO2 + 4 FeC2O4 + 388(NH4)2HPO4 = 4 Li097Na003FeSi003P097O4 + 788 NH3 + 613 O2 + 202 CO2 + 564 H2O
Co2SO4 + KOH = CoOH + K2SO4 =>
Co2SO4 + 2 KOH = 2 CoOH + K2SO4
HC2H3O2 + KOH = KC2H3O + HO =>
HC2H3O2 + KOH = KC2H3O + 2 HO
Fe{2} + H2O + O2 = Fe(OH)3 + H{+} =>
4 Fe{2} + 10 H2O + O2 = 4 Fe(OH)3 + 8 H{+}
Cu(NH4)4(OH)2 + Zn = Zn(NH4)3(OH)2 + CuNH4 =>
Cu(NH4)4(OH)2 + Zn = Zn(NH4)3(OH)2 + CuNH4
Ca + ZnO = CaO + Zn =>
Ca + ZnO = CaO + Zn
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
