| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SnO2 + Cl2 + 2 NaOH + 2 H2O = Na2[Sn(OH)6] + 2 NaCl
C(CH3)2HBrH2O = C(CH3)2HOHHBr =>
C(CH3)2HBrH2O = C(CH3)2HOHHBr
D2 + H2O = DH + O =>
D2 + H2O = 2 DH + O
Tb2O7 + HCl = TbCl3 + H2O + O2 =>
Tb2O7 + 6 HCl = 2 TbCl3 + 3 H2O + 2 O2
Pb(NO)3 + Cu = Cu(NO)3 + Pb =>
Pb(NO)3 + Cu = Cu(NO)3 + Pb
SO3{2-} + H2O = SO4{2-} + H{+} + e =>
SO3{2-} + H2O = SO4{2-} + 2 H{+} + 2e
HgCl2 + AgF = AgCl + HgF2 =>
HgCl2 + 2 AgF = 2 AgCl + HgF2
Cr2O3(s) + H2S(g) = Cr2S3(s) + H2O(liq) =>
Cr2O3(s) + 3 H2S(g) = Cr2S3(s) + 3 H2O(liq)
KMnO4 + C6H12O6 + KOH = K2MnO4 + C6H11O7K + H2O =>
2 KMnO4 + C6H12O6 + 3 KOH = 2 K2MnO4 + C6H11O7K + 2 H2O
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
SnS2 + HCl = SnCl4 + H2S =>
SnS2 + 4 HCl = SnCl4 + 2 H2S
K2CO3 + Ca(OH)2 = CaCO3 + K(OH) =>
K2CO3 + Ca(OH)2 = CaCO3 + 2 K(OH)
K2[HgI4] + NaOH = Na2[HgI4] + KOH =>
K2[HgI4] + 2 NaOH = Na2[HgI4] + 2 KOH
H2 + O = H2O2 =>
H2 + 2 O = H2O2
KCl + FeO = FeCl + KO =>
KCl + FeO = FeCl + KO
Fe + Ca = Fe2Ca =>
2 Fe + Ca = Fe2Ca
Ca(NO3)2 + Na = Ca2 + NaNO3 =>
2 Ca(NO3)2 + 4 Na = Ca2 + 4 NaNO3
Al(HO)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(HO)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Ce2(SO4)3 + Na2S2O8 = Ce(SO4)2 + Na2SO4 =>
Ce2(SO4)3 + Na2S2O8 = 2 Ce(SO4)2 + Na2SO4
C2H5Br + HBr = C2H6 + Br =>
C2H5Br + HBr = C2H6 + 2 Br
NaPO3 + SiO2 = Na2SiO3 + P2O5 =>
2 NaPO3 + SiO2 = Na2SiO3 + P2O5
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
HNO2 + (CO(HN2)) = N2 + CO2 + H2O =>
2 HNO2 + 2(CO(HN2)) = 3 N2 + 2 CO2 + 2 H2O
H2O + CH = CO + H2 =>
2 H2O + 2 CH = 2 CO + 3 H2
CS2 + O3 = CS2O3 =>
CS2 + O3 = CS2O3
Na2Co3 + H2O2 = NaOH + Co3 =>
Na2Co3 + H2O2 = 2 NaOH + Co3
CH4NO2 + O2 = CO2 + H2O + HNO3 =>
4 CH4NO2 + 9 O2 = 4 CO2 + 6 H2O + 4 HNO3
BaCl2 + H2SO4 = HCl + BaSO4 =>
BaCl2 + H2SO4 = 2 HCl + BaSO4
Na3BO3 + HCl = NaCl + H3BO3 =>
Na3BO3 + 3 HCl = 3 NaCl + H3BO3
KOH = K2O + H2O(l) =>
2 KOH = K2O + H2O(l)
Ca(NO3)2 + Na = Ca2 + NaNO3 =>
2 Ca(NO3)2 + 4 Na = Ca2 + 4 NaNO3
FCN + H2O = CO2 + NH4F =>
FCN + 2 H2O = CO2 + NH4F
Na2CO3 + NaHSO3 = Na2SO3 + H2CO3 =>
Na2CO3 + 2 NaHSO3 = 2 Na2SO3 + H2CO3
K2CO3 + Ca(OH)2 = CaCO3 + K(OH) =>
K2CO3 + Ca(OH)2 = CaCO3 + 2 K(OH)
Fe + Ca = Fe2Ca =>
2 Fe + Ca = Fe2Ca
CuSHI = CuIHS =>
CuSHI = CuIHS
Zn + CuCe2 = ZnCe2 + Cu =>
Zn + CuCe2 = ZnCe2 + Cu
NaBr + CuCl2 = CuBr + NaCl2 =>
NaBr + CuCl2 = CuBr + NaCl2
MnS + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2SO4 + H2O =>
2 MnS + 13 NaBiO3 + 52 HNO3 = 2 HMnO4 + 13 Bi(NO3)3 + 13 NaNO3 + 2 H2SO4 + 23 H2O
CaWO4 + HCl = CaCl2 + H2WO4 =>
CaWO4 + 2 HCl = CaCl2 + H2WO4
NH4OH + HNO3 = NH4NO3 + H2 =>
3 NH4OH + HNO3 = 2 NH4NO3 + 4 H2
HBr2O3 + H2S = S + Br2 + H2O =>
2 HBr2O3 + 5 H2S = 5 S + 2 Br2 + 6 H2O
HOOCCHOHCHOHCOOH + C2H5OH = CH3CH2OCCHOHCHOHCOCH2CH3 + H2O =>
5 HOOCCHOHCHOHCOOH + 18 C2H5OH = 7 CH3CH2OCCHOHCHOHCOCH2CH3 + 20 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Ag + KSO4 = AgSO4 + K =>
Ag + KSO4 = AgSO4 + K
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
B2 + CrO = B2O3 + Cr =>
B2 + 3 CrO = B2O3 + 3 Cr
NaHCO3 + HC2H3O2 = HC2HCO3 + NaH3O2 =>
NaHCO3 + HC2H3O2 = HC2HCO3 + NaH3O2
Mn(OH)2 + Ba(OH)2 = Ba2MnO3 + H2O =>
Mn(OH)2 + 2 Ba(OH)2 = Ba2MnO3 + 3 H2O
HCOOH + H2O = H3O + HCOO =>
HCOOH + H2O = H3O + HCOO
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
