| Équations équilibrées la veille |
CH3CH2OH + 2 OH = CH3CHO + 2 H2O
CaO2 + H2O = H2CaO3 =>
CaO2 + H2O = H2CaO3
CH3CH(OH)CH3 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 8 H2O
H2SO4(aq) + NH4OH(aq) = (NH4)2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NH4OH(aq) = (NH4)2SO4(aq) + 2 H2O(l)
NaN3 + AgNO3 = AgN3 + NaNO3 =>
NaN3 + AgNO3 = AgN3 + NaNO3
KClO3 + H2SO4 + HI = K2SO4 + HCl + I2 + H2O =>
2 KClO3 + H2SO4 + 12 HI = K2SO4 + 2 HCl + 6 I2 + 6 H2O
Cl + KBr = KCl + Br =>
Cl + KBr = KCl + Br
Ba(OH)2 + FeCl3 = BaCl2 + Fe(HO)3 =>
3 Ba(OH)2 + 2 FeCl3 = 3 BaCl2 + 2 Fe(HO)3
Cl + O = Cl2O5 =>
2 Cl + 5 O = Cl2O5
NaI + HgCl = NaCl + HgI =>
NaI + HgCl = NaCl + HgI
Li1 + Sn2(SO3)4 = Li(SO3)1 + Sn2 =>
4 Li1 + Sn2(SO3)4 = 4 Li(SO3)1 + Sn2
HNO3(aq) + Na(k) = NaNO3(aq) + H2(g) =>
2 HNO3(aq) + 2 Na(k) = 2 NaNO3(aq) + H2(g)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
MnO2 + SO2 = MnSO4 =>
MnO2 + SO2 = MnSO4
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Ca + CO2 = CaCO2 =>
Ca + CO2 = CaCO2
CH3CHO + CuSO4 + NaOH = Cu2O + CH3COONa + H2O + Na2SO4 =>
CH3CHO + 2 CuSO4 + 5 NaOH = Cu2O + CH3COONa + 3 H2O + 2 Na2SO4
Aluminium + Fluor = Aluminiumfluorid =>
2 Al + 3 F2 = 2 AlF3
K + H2SiO3 = KSiO3 + H2 =>
K + H2SiO3 = KSiO3 + H2
NaCl + H2O + C = NaOH + CCl4 + H2 =>
4 NaCl + 4 H2O + C = 4 NaOH + CCl4 + 2 H2
H2Br + KOH = K2Br + H2O =>
H2Br + 2 KOH = K2Br + 2 H2O
HClO4 + Na2S = H2S + NaClO4 =>
2 HClO4 + Na2S = H2S + 2 NaClO4
HgSO2 = SO2Hg =>
HgSO2 = SO2Hg
AgFeCl3 = AgClFeCl2 =>
AgFeCl3 = AgClFeCl2
Na2CO3*10H2O + C2H2O4 = Na2C2O4 + CO2 + H2O =>
Na2CO3*10H2O + C2H2O4 = Na2C2O4 + CO2 + 11 H2O
BaCl2 + Ag2(SO4) = Ba(SO4) + Ag2Cl2 =>
BaCl2 + Ag2(SO4) = Ba(SO4) + Ag2Cl2
C6H14(l) + O2(g) = CO2 + H2O(g) =>
2 C6H14(l) + 19 O2(g) = 12 CO2 + 14 H2O(g)
NaOH + NO2 = NaNO3 + H2O + NaNO2 =>
2 NaOH + 2 NO2 = NaNO3 + H2O + NaNO2
Na(s) + MgCl2(aq) = Mg(s) + NaCl(aq) =>
2 Na(s) + MgCl2(aq) = Mg(s) + 2 NaCl(aq)
Br2 + Na2Co3 = Br2Na + Co2 =>
4 Br2 + 2 Na2Co3 = 4 Br2Na + 3 Co2
Ag + HNO3(konc) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(konc) = AgNO3 + NO2 + H2O
NaOH + HC6H7O7 = H2O + Na3C6H5O7 =>
3 NaOH + HC6H7O7 = 3 H2O + Na3C6H5O7
PBO2 + SB + KOH = PBO + KSBO2 + H2O =>
3 PBO2 + 2 SB + 2 KOH = 3 PBO + 2 KSBO2 + H2O
H3BO3 + C2H7NO = C2H8BNO3 + H2O =>
H3BO3 + C2H7NO = C2H8BNO3 + H2O
H3PO4 + LiOH = Li3PO4 + HOH =>
H3PO4 + 3 LiOH = Li3PO4 + 3 HOH
NaCl + HNO3 = Cl2 + NOCl + NaNO3 + H2O =>
3 NaCl + 4 HNO3 = Cl2 + NOCl + 3 NaNO3 + 2 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
C3H5NaO2 + NaOH = Na2CO3 + C2H6 =>
C3H5NaO2 + NaOH = Na2CO3 + C2H6
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Au + CuSO4 = Cu + AuSO4 =>
Au + CuSO4 = Cu + AuSO4
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
CH3OH + Na = CH3ONa + H =>
CH3OH + Na = CH3ONa + H
Bi2 = Bi =>
Bi2 = 2 Bi
Li3P = Li2 + P =>
2 Li3P = 3 Li2 + 2 P
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
MnCl2 + HNO3 = Mn(NO3)2 + HCl =>
MnCl2 + 2 HNO3 = Mn(NO3)2 + 2 HCl
H + SCN = HSCN =>
H + SCN = HSCN
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca(OH)2 + Mg2{+} = Mg(OH)2 + Ca2{+} =>
2 Ca(OH)2 + Mg2{+} = 2 Mg(OH)2 + Ca2{+}
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
