| Équations équilibrées la veille |
2 NO2 + O2 + 2 H2O = 2 H2NO4
H2SO4 + NaNO2 = NO2 + SO2 + NaOH =>
H2SO4 + 2 NaNO2 = 2 NO2 + SO2 + 2 NaOH
HCIO3 + H2S = H2SO4 + HCI =>
4 HCIO3 + 3 H2S = 3 H2SO4 + 4 HCI
HgNO3(aq) + H2SO4(aq) = Hg2SO4(s) + HNO3(aq) =>
2 HgNO3(aq) + H2SO4(aq) = Hg2SO4(s) + 2 HNO3(aq)
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
KHSO4 + KMnO4 + NaHSO3 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
2 KHSO4 + 4 KMnO4 + 10 NaHSO3 = 5 Na2SO4 + 3 K2SO4 + 4 MnSO4 + 6 H2O
C8H7NO3 + NaBH4 + H2O = C8H9NO3 + NaBH3O =>
3 C8H7NO3 + 2 NaBH4 + 2 H2O = 3 C8H9NO3 + 2 NaBH3O
H4C4O4 + NaOH = H2O + Na2C4H2O4 =>
H4C4O4 + 2 NaOH = 2 H2O + Na2C4H2O4
NaH2CO3 + HCl = NaCl + H2 + H2O + CO2 =>
2 NaH2CO3 + 2 HCl = 2 NaCl + H2 + 2 H2O + 2 CO2
Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2
LiH2PO4 + KOH = KH2PO4 + LiOH =>
LiH2PO4 + KOH = KH2PO4 + LiOH
Al(NO3)3*9H2O + CO(NH2)2 = Al2O3 + CO2 + H2O + N2 =>
2 Al(NO3)3*9H2O + 5 CO(NH2)2 = Al2O3 + 5 CO2 + 28 H2O + 8 N2
Co(NO3)2 + Li2CrO4 = LiNO3 + CoCrO4 =>
Co(NO3)2 + Li2CrO4 = 2 LiNO3 + CoCrO4
Ba3(PO4)2 + SiO2 = P4O10 + BaSiO3 =>
2 Ba3(PO4)2 + 6 SiO2 = P4O10 + 6 BaSiO3
C12H22O11(s) + O2(s) = CO2 + H2O =>
C12H22O11(s) + 12 O2(s) = 12 CO2 + 11 H2O
C15H31COOH + O2 = CO2 + H2O =>
C15H31COOH + 23 O2 = 16 CO2 + 16 H2O
Na + CrO = NaCrO =>
Na + CrO = NaCrO
NH4NO3 + H2SO4 = (NH4)2SO4 + HNO3 =>
2 NH4NO3 + H2SO4 = (NH4)2SO4 + 2 HNO3
Zn + Sn(OH)4 = Zn(OH)2 + Sn =>
2 Zn + Sn(OH)4 = 2 Zn(OH)2 + Sn
H2S + SO = S + H2O =>
H2S + SO = 2 S + H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Al(s) + H2O(g) = Al(OH)3(aq) + H2(g) =>
2 Al(s) + 6 H2O(g) = 2 Al(OH)3(aq) + 3 H2(g)
C6H4Cl + Cl2 = C6H3Cl2 + HCl =>
C6H4Cl + Cl2 = C6H3Cl2 + HCl
Ni(NO3)2*6H2O + NH2CONH2 = NiO + N2 + H2O + CO2 =>
3 Ni(NO3)2*6H2O + 5 NH2CONH2 = 3 NiO + 8 N2 + 28 H2O + 5 CO2
CO + LiOH = LiCO + HO =>
CO + LiOH = LiCO + HO
C7H14OH + O2 = CO2 + H2O =>
4 C7H14OH + 41 O2 = 28 CO2 + 30 H2O
Cr + Na(OH) = Cr(OH) + Na =>
Cr + Na(OH) = Cr(OH) + Na
C6H12O6 = (C2H6O) + CO2 =>
C6H12O6 = 2(C2H6O) + 2 CO2
Sr(OH)2 + K = K(OH)2 + Sr =>
Sr(OH)2 + K = K(OH)2 + Sr
SO4 + I2 = SO2 + IO3 =>
3 SO4 + I2 = 3 SO2 + 2 IO3
PbCrO4 + NaOH = PbCrO4*PbO + Na2CrO4 + H2O =>
2 PbCrO4 + 2 NaOH = PbCrO4*PbO + Na2CrO4 + H2O
N2H6SO4 + NaOH = N2H4 + Na2SO4 + H2O =>
N2H6SO4 + 2 NaOH = N2H4 + Na2SO4 + 2 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CuSO4(ac) + NaOH(ac) = Cu(OH)2(ac) + Na2SO4(ac) =>
CuSO4(ac) + 2 NaOH(ac) = Cu(OH)2(ac) + Na2SO4(ac)
BCl3 + Hg = B2Cl4 + Hg2Cl2 =>
2 BCl3 + 2 Hg = B2Cl4 + Hg2Cl2
KI(l) = K(s) + I2(s) =>
2 KI(l) = 2 K(s) + I2(s)
HCIO3 + H2S = H2SO4 + HCI =>
4 HCIO3 + 3 H2S = 3 H2SO4 + 4 HCI
Na(s) + F2(g) = NaF =>
2 Na(s) + F2(g) = 2 NaF
K2Cr2O7 + SbOI + HCl = Sb2O5 + KCl + I2 + CrCl3 + H2O =>
K2Cr2O7 + 2 SbOI + 8 HCl = Sb2O5 + 2 KCl + I2 + 2 CrCl3 + 4 H2O
Ba(C2H3O2)2 + Ag2SO4 = BaSO4 + Ag(C2H3O2) =>
Ba(C2H3O2)2 + Ag2SO4 = BaSO4 + 2 Ag(C2H3O2)
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
ZnCl + AgNO = ZnNO + AgCl =>
ZnCl + AgNO = ZnNO + AgCl
HI + Na2CO3 = NaI + NaHCO3 =>
HI + Na2CO3 = NaI + NaHCO3
Fe2(SO4) + Ba(OH)2 = Fe(OH) + Ba(SO4) =>
Fe2(SO4) + Ba(OH)2 = 2 Fe(OH) + Ba(SO4)
S2{-} + I2 + OH{-} = SO42{-} + I{-} + H2O =>
2 S2{-} + 167 I2 + 336 OH{-} = 4 SO42{-} + 334 I{-} + 168 H2O
ZnNO3 + H2O = Zn + H2NO4 =>
ZnNO3 + H2O = Zn + H2NO4
RuCl4(s) + Na2S4(s) = RuS2(s) + NaCl(s) + S(s) =>
RuCl4(s) + 2 Na2S4(s) = RuS2(s) + 4 NaCl(s) + 6 S(s)
Zn + H2SO4 = Zn(SO4)6 + H2 =>
Zn + 6 H2SO4 = Zn(SO4)6 + 6 H2
Cl2 + MnO2 + KOH = KMnO4 + KCl + H2O =>
3 Cl2 + 2 MnO2 + 8 KOH = 2 KMnO4 + 6 KCl + 4 H2O
H2C2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO4 + H2O =>
H2C2O4 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 2 CO4 + 4 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
