Équations équilibrées la veille |
2 CaO + 2 ZnO = Ca2(ZnO2)2
CuO + FeCl3 = CuCl2 + Fe2(O)3 =>
3 CuO + 2 FeCl3 = 3 CuCl2 + Fe2(O)3
Cs + N = Cs3N =>
3 Cs + N = Cs3N
HCl + NaSO3 = NaH + ClSO3 =>
HCl + NaSO3 = NaH + ClSO3
CrI2 + KOH + Cl2 = K2CrO4 + KIO3 + KCl + H2O =>
CrI2 + 20 KOH + 8 Cl2 = K2CrO4 + 2 KIO3 + 16 KCl + 10 H2O
Cd(NO3)2 = Cd + NO3 =>
Cd(NO3)2 = Cd + 2 NO3
SOCO2 = SCO3 =>
SOCO2 = SCO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KNO3(ac)HCl(ac) = KCl(s)HNO3(ac) =>
KNO3(ac)HCl(ac) = KCl(s)HNO3(ac)
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
NH3 + Br2 = NBr3 + NH4Br =>
4 NH3 + 3 Br2 = NBr3 + 3 NH4Br
K3PO4 + Mg = K + Mg3(PO4)2 =>
2 K3PO4 + 3 Mg = 6 K + Mg3(PO4)2
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
AlCl3 + K2S + H2O = KCl + Al(OH)3 + H2S =>
2 AlCl3 + 3 K2S + 6 H2O = 6 KCl + 2 Al(OH)3 + 3 H2S
H2O + Zn = H2 + ZnO2 =>
2 H2O + Zn = 2 H2 + ZnO2
Na2SO3 + HSO4 = NaSO4 + H2SO3 =>
Na2SO3 + 2 HSO4 = 2 NaSO4 + H2SO3
SiO2 + BrF5 = O2 + SiF4 + BrF3 =>
SiO2 + 2 BrF5 = O2 + SiF4 + 2 BrF3
C2H5COOHC2H5OH = C2H5COOC2H5H2O =>
C2H5COOHC2H5OH = C2H5COOC2H5H2O
ZnON2O5 = Zn(NO3)2 =>
ZnON2O5 = Zn(NO3)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Li + H2CO3 = Li2CO3 + H2 =>
2 Li + H2CO3 = Li2CO3 + H2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Pt + S8 = PtS2 =>
4 Pt + S8 = 4 PtS2
Ag + Fe(NO3)3 = Ag(NO3)2 + Fe =>
3 Ag + 2 Fe(NO3)3 = 3 Ag(NO3)2 + 2 Fe
Na2Cr2O7 + H2O + H2S = S + Cr(OH)3 + NaOH =>
Na2Cr2O7 + H2O + 3 H2S = 3 S + 2 Cr(OH)3 + 2 NaOH
HCOONa + NaOH = Na2CO3 + H2 =>
HCOONa + NaOH = Na2CO3 + H2
LiAlH4 + C2H5COOC2H5 + H2O = CH3CH2CH2OH + LiOH + Al(OH)3 =>
3 LiAlH4 + 6 C2H5COOC2H5 + 10 H2O = 10 CH3CH2CH2OH + 3 LiOH + 3 Al(OH)3
KClO3 + FeSO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
KClO3 + 6 FeSO4 + 3 H2SO4 = KCl + 3 Fe2(SO4)3 + 3 H2O
H2SO3 = SO2 + H2O =>
H2SO3 = SO2 + H2O
AlFe(NO3)3 = FeAl(NO3)3 =>
AlFe(NO3)3 = FeAl(NO3)3
H2SiO3 + Al = Al2(SiO3) + H2 =>
H2SiO3 + 2 Al = Al2(SiO3) + H2
FeSO4K2Cr2O7 = FeCr2O7K2SO4 =>
FeSO4K2Cr2O7 = FeCr2O7K2SO4
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
Cr2O3 + K2(CO3) + O2 = K2CrO4 + CO2 =>
2 Cr2O3 + 4 K2(CO3) + 3 O2 = 4 K2CrO4 + 4 CO2
Mn(OH)2 + H2SO4 = MnSO4 + H2O =>
Mn(OH)2 + H2SO4 = MnSO4 + 2 H2O
K2CO3H2SO4 = K2SO4H2OCO2 =>
K2CO3H2SO4 = K2SO4H2OCO2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
SCaO = CaSO =>
SCaO = CaSO
Mn(OH)2 + H2SO4 = MnSO4 + H2O =>
Mn(OH)2 + H2SO4 = MnSO4 + 2 H2O
ZnCl2 + H2S = HCl + ZnS =>
ZnCl2 + H2S = 2 HCl + ZnS
Zn + Fe2(SO3)3 = ZnSO3 + Fe =>
3 Zn + Fe2(SO3)3 = 3 ZnSO3 + 2 Fe
CrOH3 + NaOH + Br2 = NaBr + Na2CrO4 + H2O =>
2 CrOH3 + 18 NaOH + 7 Br2 = 14 NaBr + 2 Na2CrO4 + 12 H2O
Cu(NO3) + Ba(OH)2 = Cu(OH)2 + BaNO3 =>
Cu(NO3) + Ba(OH)2 = Cu(OH)2 + BaNO3
CaCl2 + Na3P = Ca3P2 + NaCl =>
3 CaCl2 + 2 Na3P = Ca3P2 + 6 NaCl
NaCl + HCl = NaH + Cl2 =>
NaCl + HCl = NaH + Cl2
AlNH4OH = Al(OH)NH4 =>
AlNH4OH = Al(OH)NH4
HCl + CH3 = Cl + CH4 =>
HCl + CH3 = Cl + CH4
HCOONa + NaOH = Na2CO3 + H2 =>
HCOONa + NaOH = Na2CO3 + H2
MnO2 + HCI = MnC2 + H2O + CI2 =>
MnO2 + 4 HCI = MnC2 + 2 H2O + 2 CI2
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.