| Équations équilibrées la veille |
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
HCl + NaCl + H2CrO4 = CrCl3 + NaOH + Cl2 =>
4 HCl + 8 NaCl + 2 H2CrO4 = 2 CrCl3 + 8 NaOH + 3 Cl2
KOH + HgO = KO + HgOH =>
KOH + HgO = KO + HgOH
Li + AgI = LiI + Ag =>
Li + AgI = LiI + Ag
K2Cr2O7 + HClO4 + HI = Cr2(ClO4)3 + K2ClO4 + I2 + H2O =>
K2Cr2O7 + 4 HClO4 + 10 HI = Cr2(ClO4)3 + K2ClO4 + 5 I2 + 7 H2O
C6H6O2 + CH2Br2 = C8H7O2Br + HBr =>
C6H6O2 + 2 CH2Br2 = C8H7O2Br + 3 HBr
HClO = HCl + O =>
HClO = HCl + O
C17H19NO3 + O2 = CO2 + H2O + HNO2 =>
C17H19NO3 + 21 O2 = 17 CO2 + 9 H2O + HNO2
HClO = H + ClO =>
HClO = H + ClO
PB(NO3)2 = PBO + N2O5 =>
PB(NO3)2 = PBO + N2O5
BiCl3 + NH3 + H2O = Bi(OH)3 + NH4Cl =>
BiCl3 + 3 NH3 + 3 H2O = Bi(OH)3 + 3 NH4Cl
Mg2S = Mg + S8 =>
8 Mg2S = 16 Mg + S8
NaCl + aluminum = AlCl + Na =>
NaCl + Al = AlCl + Na
Na2S2O8 + NO2 + HNO3 = NaHSO4 + N2O5 =>
Na2S2O8 + 2 NO2 + 2 HNO3 = 2 NaHSO4 + 2 N2O5
Ca(s) + HCl(g) = CaCl2(s) + H2(g) =>
Ca(s) + 2 HCl(g) = CaCl2(s) + H2(g)
H2NCH(CH3)CN + H2O = NH3 + C3H7O2N =>
H2NCH(CH3)CN + 2 H2O = NH3 + C3H7O2N
C3H3 + O2(g) = CO2(g) + H2O(g) =>
4 C3H3 + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
C3H8S + O2 = SO2 + H2 + CO2 =>
C3H8S + 4 O2 = SO2 + 4 H2 + 3 CO2
Br2(l) + KI(aq) = KBr(aq) + I2(s) =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2(s)
MA + HCl = MACl2 + H2 =>
MA + 2 HCl = MACl2 + H2
Hg2(NO3)2 + NaOH = Hg2OH + Na(NO3)2 =>
Hg2(NO3)2 + NaOH = Hg2OH + Na(NO3)2
Na2CO3 + CaBr2 = NaBr + Ca2(CO3)2 =>
2 Na2CO3 + 2 CaBr2 = 4 NaBr + Ca2(CO3)2
CaO + H2O = CaH20 + O =>
CaO + 10 H2O = CaH20 + 11 O
MnO2(s) + C(s) = Mn(s) + CO(g) =>
MnO2(s) + 2 C(s) = Mn(s) + 2 CO(g)
Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
(NH4)SO4 + KOH = NH4OH + KSO4 =>
(NH4)SO4 + KOH = NH4OH + KSO4
H3PO4 + K2S = K3PO4 + H2S =>
2 H3PO4 + 3 K2S = 2 K3PO4 + 3 H2S
CH3ONa + NaClO2 + HCl = COCl2 + NaCl + H2O =>
2 CH3ONa + 3 NaClO2 + 6 HCl = 2 COCl2 + 5 NaCl + 6 H2O
LiF + SbF3 = Li3SbF6 =>
3 LiF + SbF3 = Li3SbF6
Cl3O7 + H2O = HClO3 + Cl2O3 =>
4 Cl3O7 + 5 H2O = 10 HClO3 + Cl2O3
BaO + H2S = H2O + BaS =>
BaO + H2S = H2O + BaS
Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
Ag2SO4 + AgNO3 = Ag2NO3 + AgSO4 =>
Ag2SO4 + AgNO3 = Ag2NO3 + AgSO4
As(C1)3 + H2O = As(OH)3 + HC1 =>
As(C1)3 + 3 H2O = As(OH)3 + 3 HC1
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
ClO + H2O = Cl + OH =>
ClO + H2O = Cl + 2 OH
Al(HCO3)3 + HNO3 = CO2 + H2O + Al(NO3)3 =>
Al(HCO3)3 + 3 HNO3 = 3 CO2 + 3 H2O + Al(NO3)3
Ba(OH)2 + CH3COOH = (CH3COO)2Ba + HOH =>
Ba(OH)2 + 2 CH3COOH = (CH3COO)2Ba + 2 HOH
KClO3 + HCl = KCl + H2O + ClO2 =>
5 KClO3 + 6 HCl = 5 KCl + 3 H2O + 6 ClO2
Ca(OH)2 + HC6H5COO = Ca(C6H5COO)2 + H2O =>
Ca(OH)2 + 2 HC6H5COO = Ca(C6H5COO)2 + 2 H2O
C3H8O3 + H2O = H2 + HCO3{-} + H{+} =>
C3H8O3 + 6 H2O = 7 H2 + 3 HCO3{-} + 3 H{+}
HCOOH + Na = (HCOONa) + H2 =>
2 HCOOH + 2 Na = 2(HCOONa) + H2
BaHO + CO = BaCO + HO =>
BaHO + CO = BaCO + HO
KI + HClO = I2 + H2O2 + KCl =>
2 KI + 2 HClO = I2 + H2O2 + 2 KCl
CdO + C = Cd + CO2 =>
2 CdO + C = 2 Cd + CO2
O2 + CH4 = H2O + C2O =>
5 O2 + 4 CH4 = 8 H2O + 2 C2O
NaHCO3 + LiNO3 = LiHCO3 + NaNO3 =>
NaHCO3 + LiNO3 = LiHCO3 + NaNO3
Na2CO3 + Pb(NO3)2 = Na + NO3 + PbCO3 =>
Na2CO3 + Pb(NO3)2 = 2 Na + 2 NO3 + PbCO3
Ca + AgNO3 = Ag + Ca(NO3)2 =>
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
