| Équations équilibrées la veille |
Ba + K2CrO4 = BaCrO4 + K2
AlOHCl2 = AlOH + Cl2 =>
AlOHCl2 = AlOH + Cl2
PbO2 + NH4NO3 = Pb(NO3)2 + N2 + H2O =>
PbO2 + 4 NH4NO3 = Pb(NO3)2 + 3 N2 + 8 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
CH3CHO + H2 = CH5CHO =>
CH3CHO + H2 = CH5CHO
C + Na = NaC =>
C + Na = NaC
K2CrO4(aq) + Ba(NO3)2(aq) = BaCrO4(s) + KNO3 =>
K2CrO4(aq) + Ba(NO3)2(aq) = BaCrO4(s) + 2 KNO3
Zn + FeCl3 = ZnCl3 + Fe =>
Zn + FeCl3 = ZnCl3 + Fe
KNO3 + C = KNO2 + CO2 =>
2 KNO3 + C = 2 KNO2 + CO2
C3H4 + KMnO4 + H2SO4 = C2H5 + COOH + K2SO4 + MnSO4 =>
24 C3H4 + 14 KMnO4 + 21 H2SO4 = 22 C2H5 + 28 COOH + 7 K2SO4 + 14 MnSO4
SO3 + C = CO2 + S =>
2 SO3 + 3 C = 3 CO2 + 2 S
C30H62O + O2 = CO2 + H2O =>
C30H62O + 45 O2 = 30 CO2 + 31 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CaH2C2O6 + H2SO4 = CaSO4 + CO2 + H2O =>
CaH2C2O6 + H2SO4 = CaSO4 + 2 CO2 + 2 H2O
CaCl2 + NaOH = NaCl + Ca(OH)2 =>
CaCl2 + 2 NaOH = 2 NaCl + Ca(OH)2
FeCO3 + FeS2 + HNO3 = Fe2(SO4)3 + CO2 + NO + H2O =>
3 FeCO3 + 9 FeS2 + 46 HNO3 = 6 Fe2(SO4)3 + 3 CO2 + 46 NO + 23 H2O
ZnO + HNO2 = Zn(NO3) + H2 =>
2 ZnO + 2 HNO2 = 2 Zn(NO3) + H2
I2 + OH{-} = I{-} + IO3{-} + H2O =>
3 I2 + 6 OH{-} = 5 I{-} + IO3{-} + 3 H2O
NH3 + H2SO4 = (NH4)2SO4 = H2O =>
2 NH3 + H2SO4 = (NH4)2SO4
KHSO4 + Ca(OH)2 = KOH + CaSO4 + H2O =>
KHSO4 + Ca(OH)2 = KOH + CaSO4 + H2O
CHCl3 + Cu + O2 = CuCl + CO2 + H2O =>
4 CHCl3 + 12 Cu + 5 O2 = 12 CuCl + 4 CO2 + 2 H2O
HCl + Be(OH)2 = Cl2Be + H2O =>
2 HCl + Be(OH)2 = Cl2Be + 2 H2O
C + K2CrO4 + H2SO4 = CO + Cr2(SO4)3 + K2SO4 + H2O =>
3 C + 2 K2CrO4 + 5 H2SO4 = 3 CO + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
AlH3 + CuO = Cu + Al2 + H2O =>
2 AlH3 + 3 CuO = 3 Cu + Al2 + 3 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
HNO2 = HNO3 + NO + H2O* =>
3 HNO2 = HNO3 + 2 NO + H2O*
Na2S + KIO3 = NaIO3 + K2S =>
Na2S + 2 KIO3 = 2 NaIO3 + K2S
C6H5CH2CH2CH3 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
35 C6H5CH2CH2CH3 + 66 KMnO4 + 99 H2SO4 = 45 C6H5COOH + 33 K2SO4 + 66 MnSO4 + 174 H2O
Cl2 + K2MnO4 = KCl + MnO2 + O2 =>
Cl2 + K2MnO4 = 2 KCl + MnO2 + O2
KNO2 + KBrO3 + H2SO4 = KNO3 + Br2 + H2O + K2S =>
9 KNO2 + 2 KBrO3 + H2SO4 = 9 KNO3 + Br2 + H2O + K2S
Li2O + Fe2O3 = LiFe5O8 =>
Li2O + 5 Fe2O3 = 2 LiFe5O8
Na2CO3 = CO2 + Na2O =>
Na2CO3 = CO2 + Na2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Sr(OH)2 + H2O = HSr + (OH)3 =>
Sr(OH)2 + H2O = HSr + (OH)3
Cl2 + Cr(OH)3 + NaOH = Na2CrO4 + NaCl + H2O =>
3 Cl2 + 2 Cr(OH)3 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
C7H6O3 + C4H6O3 = C9H8O4 = C2H4O2 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
ZnBr2 + Cl2 = ZnCl2 + Br =>
ZnBr2 + Cl2 = ZnCl2 + 2 Br
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Zn + Fe3Po4 = ZnPo4 + Fe =>
Zn + Fe3Po4 = ZnPo4 + 3 Fe
C7H6O2 + NH4OH = H2O + C6H5COONH4 =>
C7H6O2 + NH4OH = H2O + C6H5COONH4
AgClO3 + Ba(OH)2 = AgOH + Ba(ClO3)2 =>
2 AgClO3 + Ba(OH)2 = 2 AgOH + Ba(ClO3)2
Sn2O5 = Sn + O2 =>
2 Sn2O5 = 4 Sn + 5 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH + Cl3 = CCl4 + HCl =>
3 CH + 5 Cl3 = 3 CCl4 + 3 HCl
H{+} + MnO4{-} + HNO2 = NO3{-} + Mn{2+} + H2O =>
H{+} + 2 MnO4{-} + 5 HNO2 = 5 NO3{-} + 2 Mn{2+} + 3 H2O
NaClO3(s) = Na(s) + ClO3(g) =>
NaClO3(s) = Na(s) + ClO3(g)
FNH4 = F + NH4 =>
FNH4 = F + NH4
ZnO + HNO2 = Zn(NO3) + H2 =>
2 ZnO + 2 HNO2 = 2 Zn(NO3) + H2
SnCl2 + NaOH = Sn(OH)2 + NaCl =>
SnCl2 + 2 NaOH = Sn(OH)2 + 2 NaCl
(NH3)2 + HCl = NH3HCl =>
(NH3)2 + 2 HCl = 2 NH3HCl
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
