| Équations équilibrées la veille |
Li + Na3PO4 = 3 Na + LiPO4
C2H2 + HF = C2H4F2 =>
C2H2 + 2 HF = C2H4F2
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
H2 + F2 = HF =>
H2 + F2 = 2 HF
CoCl2*6H2O + NH4Cl + H2O2 + NH3 = Co(NH3)5Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + H2O2 + 8 NH3 = 2 Co(NH3)5Cl3 + 14 H2O
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
C2H5OH + KMnO4 = KOH + MnO2 + CH3COOH + H2O =>
3 C2H5OH + 4 KMnO4 = 4 KOH + 4 MnO2 + 3 CH3COOH + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH3Cl + OH = CH3OH + Cl =>
CH3Cl + OH = CH3OH + Cl
HNO3 + As2O3 + H2O = H2AsO4 + N2O3 =>
6 HNO3 + 2 As2O3 + H2O = 4 H2AsO4 + 3 N2O3
C6H5CH3 + CH3COOCH3CO = C6H5CH3COOH + CH3COOH =>
10 C6H5CH3 + 26 CH3COOCH3CO = 16 C6H5CH3COOH + 23 CH3COOH
Ca(OH)2 + Na2SO4 = NaOH + CaSO4 =>
Ca(OH)2 + Na2SO4 = 2 NaOH + CaSO4
Zn + S = ZnS =>
Zn + S = ZnS
F2 + Ca(OH)2 = CaF2 + O2 + H2O =>
2 F2 + 2 Ca(OH)2 = 2 CaF2 + O2 + 2 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
CH3MgI + HC(OCH2CH3)3 = HC(CH3)(OCH2CH3)2 + MgI(OCH2CH3) =>
CH3MgI + HC(OCH2CH3)3 = HC(CH3)(OCH2CH3)2 + MgI(OCH2CH3)
CH2{-}CH2 + KMnO4 + H2O = CH2OH{-}CH2OH + MnO2 + KOH =>
3 CH2{-}CH2 + KMnO4 + 2 H2O = 3 CH2OH{-}CH2OH + MnO2 + KOH
Mn4 + O2 = MnO2 =>
Mn4 + 4 O2 = 4 MnO2
FeS + H2S = FeH2S2 =>
FeS + H2S = FeH2S2
MgC2 + H2O = Mg(OH)2 + C2H2 =>
MgC2 + 2 H2O = Mg(OH)2 + C2H2
H2SO4(aq) + Fe(OH)3 = Fe2(SO4)3(aq) + H2O(l) =>
3 H2SO4(aq) + 2 Fe(OH)3 = Fe2(SO4)3(aq) + 6 H2O(l)
F + H2O = HF + O2 =>
4 F + 2 H2O = 4 HF + O2
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al(HCO3)3 + H2SO4 = Al2(SO4)3 + H2O + CO2 =>
2 Al(HCO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O + 6 CO2
N2H2 + Cl2 = N2 + HCl =>
N2H2 + Cl2 = N2 + 2 HCl
FeS + H2S = FeH2S2 =>
FeS + H2S = FeH2S2
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
FeSO4 + H2O = FeO + H2SO4 =>
FeSO4 + H2O = FeO + H2SO4
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
K2O(s) + Na2O(s) + SiO2(s) = Na2K2SiO4(g) =>
K2O(s) + Na2O(s) + SiO2(s) = Na2K2SiO4(g)
NH3 + O2 = NO3{-} + H{+} + H2O =>
NH3 + 2 O2 = NO3{-} + H{+} + H2O
HN = H2 + N2 =>
2 HN = H2 + N2
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
FeS + H2S = FeH2S2 =>
FeS + H2S = FeH2S2
Zn + S = ZnS =>
Zn + S = ZnS
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
SO3 + KOH = H2O + K2SO4 =>
SO3 + 2 KOH = H2O + K2SO4
Co + CO3 = CoCO3 =>
Co + CO3 = CoCO3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
C + O2 = CO2 =>
C + O2 = CO2
N + K2S = K3N + S =>
2 N + 3 K2S = 2 K3N + 3 S
FeS + H2S = FeH2S2 =>
FeS + H2S = FeH2S2
Li + SnS2 = Li2S + Sn =>
4 Li + SnS2 = 2 Li2S + Sn
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
