Équations équilibrées la veille |
C7H6O(l) + 8 O2(g) = 7 CO2(g) + 3 H2O(l)
NaHSeO3 + KBrO3 + HCl = NaCl + KBr + H2SeO4 =>
3 NaHSeO3 + KBrO3 + 3 HCl = 3 NaCl + KBr + 3 H2SeO4
C6H5OH(s) + O2(g) = CO2(g) + H2O =>
C6H5OH(s) + 7 O2(g) = 6 CO2(g) + 3 H2O
HBrO + Pt(OH)4 = Pt(BrO)4 + H2O =>
4 HBrO + Pt(OH)4 = Pt(BrO)4 + 4 H2O
C22H46(g) + O2(g) = CO2(g) + H2O(l) =>
2 C22H46(g) + 67 O2(g) = 44 CO2(g) + 46 H2O(l)
C6H6O7 + NaOH = C6H5O7Na + H2O =>
C6H6O7 + NaOH = C6H5O7Na + H2O
CuO + C6H5Cl = CuCl + C6H5O =>
CuO + C6H5Cl = CuCl + C6H5O
CrO3 + XeF2 = CrF4 + Xe + O2 =>
2 CrO3 + 4 XeF2 = 2 CrF4 + 4 Xe + 3 O2
Cu(H2O)6 + NaOH + SO4 = Cu(OH) + Na2SO4 + H2O =>
2 Cu(H2O)6 + 2 NaOH + SO4 = 2 Cu(OH) + Na2SO4 + 12 H2O
Ba(NO3)2 + H2SO4(aq) = BaSO4(s) + HNO3(aq) =>
Ba(NO3)2 + H2SO4(aq) = BaSO4(s) + 2 HNO3(aq)
BaO + H3AsO3 = Ba3(AsO3)2 + H2O =>
3 BaO + 2 H3AsO3 = Ba3(AsO3)2 + 3 H2O
K2Cr2O7(s) + HI(g) = KI(g) + H2O(g) + CrI3(s) + I2(g) =>
K2Cr2O7(s) + 14 HI(g) = 2 KI(g) + 7 H2O(g) + 2 CrI3(s) + 3 I2(g)
H2SO2 + Sn(OH)2 = SnSO2 + H2O =>
H2SO2 + Sn(OH)2 = SnSO2 + 2 H2O
Pt2C + Cd3(PO4)2 = Pt3(PO4)2 + Cd2C =>
3 Pt2C + 2 Cd3(PO4)2 = 2 Pt3(PO4)2 + 3 Cd2C
Co(NO3)3 + K2S = KNO3 + Co2S3 =>
2 Co(NO3)3 + 3 K2S = 6 KNO3 + Co2S3
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
CH3OH + KMnO4 + H3O{+} = CO2 + K{+} + Mn{2+} + H2O =>
5 CH3OH + 6 KMnO4 + 18 H3O{+} = 5 CO2 + 6 K{+} + 6 Mn{2+} + 37 H2O
NaCl + HNO3 = Cl2 + NOCl + NaNO3 + H2O =>
3 NaCl + 4 HNO3 = Cl2 + NOCl + 3 NaNO3 + 2 H2O
NaHSO4H2O2 = NaOHSO4H2O =>
NaHSO4H2O2 = NaOHSO4H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + Cl2 + O2 = NaClO4 =>
2 Na + Cl2 + 4 O2 = 2 NaClO4
MnO2 + Ca(OH)2 = CaO2 + Mn(OH)2 =>
MnO2 + Ca(OH)2 = CaO2 + Mn(OH)2
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + Pb(Cl)2 =>
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + Pb(Cl)2
KO3Cl = KCl + O2 =>
2 KO3Cl = 2 KCl + 3 O2
ZnS + O2 = ZnO* + SO2 =>
2 ZnS + 3 O2 = 2 ZnO* + 2 SO2
CaCl2 + Be(OH)2 = Ca(OH)2 + BeCl2 =>
CaCl2 + Be(OH)2 = Ca(OH)2 + BeCl2
C3H7OH + NaNO2 + H3PO4 = C3H7NO2 + Na3PO4 + H2O =>
3 C3H7OH + 3 NaNO2 + H3PO4 = 3 C3H7NO2 + Na3PO4 + 3 H2O
Al + Fe2NO3 = Al(NO3)3 + Fe =>
Al + 3 Fe2NO3 = Al(NO3)3 + 6 Fe
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
C7H6O3 + O2(g) = CO2(g) + H2O =>
C7H6O3 + 7 O2(g) = 7 CO2(g) + 3 H2O
C4H8O2 + C3H8O = C7H14O2 + H2O =>
C4H8O2 + C3H8O = C7H14O2 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH4 + C2H3O2 = C2H7NO2 =>
NH4 + C2H3O2 = C2H7NO2
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + K2SO4 + Cr2(SO4)3 + 7 H2O
FeS + CaOH = FeOH + CaS =>
FeS + CaOH = FeOH + CaS
I5 + O2 = I2O5 =>
4 I5 + 25 O2 = 10 I2O5
Ba(NO3)2 + H2SO4(aq) = BaSO4(s) + HNO3(aq) =>
Ba(NO3)2 + H2SO4(aq) = BaSO4(s) + 2 HNO3(aq)
SnSO4 + K3PO4 = Sn3(PO4)2 + K2SO4 =>
3 SnSO4 + 2 K3PO4 = Sn3(PO4)2 + 3 K2SO4
ClO2 + NaCl = NaClO2 + Cl =>
ClO2 + NaCl = NaClO2 + Cl
CuSO4 + KOH = K2(SO4) + Cu(OH)2 =>
CuSO4 + 2 KOH = K2(SO4) + Cu(OH)2
H{+} + MnO4{-} + Br2 = MnO2 + BrO3{-} + H2O =>
4 H{+} + 10 MnO4{-} + 3 Br2 = 10 MnO2 + 6 BrO3{-} + 2 H2O
KCl + CCl4 = KCl4 + CCl =>
KCl + CCl4 = KCl4 + CCl
C3H5(OH)2 + O2 = CO2 + H2O =>
4 C3H5(OH)2 + 15 O2 = 12 CO2 + 14 H2O
MnSO4(aq) + (NH4)2S(aq) = MnS + (NH4)2SO4 =>
MnSO4(aq) + (NH4)2S(aq) = MnS + (NH4)2SO4
C6H8O7 + FeCl3 = HCl + Fe(C6H5O7) =>
C6H8O7 + FeCl3 = 3 HCl + Fe(C6H5O7)
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOK + K2SO4 + MnSO4 + H2O =>
10 C6H5CH3 + 12 KMnO4 + 13 H2SO4 = 10 C6H5COOK + K2SO4 + 12 MnSO4 + 28 H2O
HI + Br2 = BrI + H2 =>
2 HI + Br2 = 2 BrI + H2
Cs2SO3 + HCl = CsCl + SO2 + H2O =>
Cs2SO3 + 2 HCl = 2 CsCl + SO2 + H2O
C2H6 + Cl2 = CH3CH2Cl + HCl =>
C2H6 + Cl2 = CH3CH2Cl + HCl
Li2SO4(aq) + K2CrO4(aq) = Li2CrO4(s) + K2SO4(aq) =>
Li2SO4(aq) + K2CrO4(aq) = Li2CrO4(s) + K2SO4(aq)
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.