| Équations équilibrées la veille |
Cu + CaO = CuO + Ca
Ca3(PO4)2 + Na2SO4 = CaSO4 + Na3PO4 =>
Ca3(PO4)2 + 3 Na2SO4 = 3 CaSO4 + 2 Na3PO4
Fe + K3[Fe(CN)6] = K3(Fe2(CN)6) =>
Fe + K3[Fe(CN)6] = K3(Fe2(CN)6)
NaCl + CuSO4 + H2O = Na2SO4 + Cu(OH)2 + HCl =>
2 NaCl + CuSO4 + 2 H2O = Na2SO4 + Cu(OH)2 + 2 HCl
ClO2 + HCl + H2O = HClO2 =>
4 ClO2 + HCl + 2 H2O = 5 HClO2
H3OCl + Ba(OH)2 = BaCl2 + H2O =>
2 H3OCl + Ba(OH)2 = BaCl2 + 4 H2O
CuCl + Sr(OH)2 = SrCl2 + CuOH =>
2 CuCl + Sr(OH)2 = SrCl2 + 2 CuOH
CuO + CH3COOH = Cu2O + CO2 + H2O =>
8 CuO + CH3COOH = 4 Cu2O + 2 CO2 + 2 H2O
NO(g) + Cl(g) = NOCl(g) =>
NO(g) + Cl(g) = NOCl(g)
C3H3O(COOH)3 + NaOH = C3H3O(COONa)3 + HOH =>
C3H3O(COOH)3 + 3 NaOH = C3H3O(COONa)3 + 3 HOH
NH4(PO4) + NaOH = NaPO4 + NH3 + H2O =>
NH4(PO4) + NaOH = NaPO4 + NH3 + H2O
PCl3 = Cl2 + P3 =>
6 PCl3 = 9 Cl2 + 2 P3
Br3 + H2O = HBr + HBrO3 =>
2 Br3 + 3 H2O = 5 HBr + HBrO3
Na2S2O3 + KMnO4 + H2O = Na2SO4 + K2SO4 + KOH + MnO2 =>
3 Na2S2O3 + 8 KMnO4 + H2O = 3 Na2SO4 + 3 K2SO4 + 2 KOH + 8 MnO2
Mg + ZnS = MgS + Zn =>
Mg + ZnS = MgS + Zn
(CH2)6N4 + O2 = CO2 + H2O + N2 =>
(CH2)6N4 + 9 O2 = 6 CO2 + 6 H2O + 2 N2
Sn(ClO4)4 + Fe = Fe(ClO4)2 + Sn =>
Sn(ClO4)4 + 2 Fe = 2 Fe(ClO4)2 + Sn
MgI2 + Na3PO4 = Mg3(PO4)2 + NaI =>
3 MgI2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaI
HCl + Cu(NO3)2 = Cu(HCl) + NO3 =>
HCl + Cu(NO3)2 = Cu(HCl) + 2 NO3
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Zn + HCI = ZnCI + H2 =>
2 Zn + 2 HCI = 2 ZnCI + H2
Br2 + C3H5 = C3H5Br2 =>
Br2 + C3H5 = C3H5Br2
Zn + Sb2O3 + H2SO4 = ZnSO4 + H2O + SbH3 =>
6 Zn + Sb2O3 + 6 H2SO4 = 6 ZnSO4 + 3 H2O + 2 SbH3
HCl + Sb2O3 = SbCl3 + H2O =>
6 HCl + Sb2O3 = 2 SbCl3 + 3 H2O
Na + (NH4)2CO3 = Na2CO3 + NH4 =>
2 Na + (NH4)2CO3 = Na2CO3 + 2 NH4
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
CH3CH2COCH3 + O2 = CO2 + H2O =>
2 CH3CH2COCH3 + 11 O2 = 8 CO2 + 8 H2O
KCl + HNO3 + O2 = KNO3 + Cl2 + H2O =>
4 KCl + 4 HNO3 + O2 = 4 KNO3 + 2 Cl2 + 2 H2O
SnCl2 + HNO3 = SnCl4 + Sn(NO3)4 + NO + H2O =>
6 SnCl2 + 16 HNO3 = 3 SnCl4 + 3 Sn(NO3)4 + 4 NO + 8 H2O
ClO2 + HCl + H2O = HClO2 =>
4 ClO2 + HCl + 2 H2O = 5 HClO2
S2O3{2-} + Br2 + H2O = SO4{2-} + H{+} + Br{-} =>
S2O3{2-} + 4 Br2 + 5 H2O = 2 SO4{2-} + 10 H{+} + 8 Br{-}
NaCl + HCl = HNa + Cl =>
NaCl + HCl = HNa + 2 Cl
Mn(HCO3)2 + H3C6H5O7 = H2O + CO2 + Mn3(C6H5O7)2 =>
3 Mn(HCO3)2 + 2 H3C6H5O7 = 6 H2O + 6 CO2 + Mn3(C6H5O7)2
C4H10O2 + O2 = CO2 + H2O =>
2 C4H10O2 + 11 O2 = 8 CO2 + 10 H2O
PCl3 = Cl2 + P3 =>
6 PCl3 = 9 Cl2 + 2 P3
CH3CHO + KOH = CH3COK + H2O =>
CH3CHO + KOH = CH3COK + H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
C3H7SH + O2 = CO2 + SO2 + H2O =>
C3H7SH + 6 O2 = 3 CO2 + SO2 + 4 H2O
SO2(g) + O2(g) + H2O(l) = H2SO4 =>
2 SO2(g) + O2(g) + 2 H2O(l) = 2 H2SO4
Al + SIO2 = Al2O3 + SI =>
4 Al + 3 SIO2 = 2 Al2O3 + 3 SI
CuCl2 + Na2CO3 + H2O = (CuOH)2CO3 + NaHCO3 + NaCl =>
2 CuCl2 + 3 Na2CO3 + 2 H2O = (CuOH)2CO3 + 2 NaHCO3 + 4 NaCl
HClO4 + K2CO3 = ClO4 + H2O + K + C =>
6 HClO4 + K2CO3 = 6 ClO4 + 3 H2O + 2 K + C
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NH3 + H2 = NH4 =>
2 NH3 + H2 = 2 NH4
C12H24 + O2 = CO2 + H2O =>
C12H24 + 18 O2 = 12 CO2 + 12 H2O
Cr3{+} + H2O2 + OH{-} = CrO42{-} + H2O =>
Cr3{+} + 124 H2O2 + 4 OH{-} = 3 CrO42{-} + 126 H2O
C6H4N2 + H2O = C6H6N2O =>
C6H4N2 + H2O = C6H6N2O
Hg2SO4 + FeI3 = Hg2I2 + Fe2(SO4)3 =>
3 Hg2SO4 + 2 FeI3 = 3 Hg2I2 + Fe2(SO4)3
PCl3(s) + Cl2(g) = PCl5(s) =>
PCl3(s) + Cl2(g) = PCl5(s)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
