| Équations équilibrées la veille |
2 N2H6SO4 + 2 Ti2(SO4)3 + 6 HCl = 2(NH4)2SO4 + H2TiCl6 + 3 Ti(SO4)2
Iron(II)sulfide + hydrochloricacid = hydrogensulfide + iron(II)chloride =>
FeS + 2 HCl = H2S + FeCl2
CuI + AgNO3 = AgI + Cu(NO3) =>
CuI + AgNO3 = AgI + Cu(NO3)
Mg3N2(s) + H2O(l) = Mg(OH)2(s) + NH3(aq) =>
Mg3N2(s) + 6 H2O(l) = 3 Mg(OH)2(s) + 2 NH3(aq)
Na3O + H2O = NaH + O2 =>
4 Na3O + 6 H2O = 12 NaH + 5 O2
H2TeO4 + W(OH)6 = W(TeO4)3 + H2O =>
3 H2TeO4 + W(OH)6 = W(TeO4)3 + 6 H2O
Fe5Ni4S8 + O2 = Fe2O3 + NiO + SO2 =>
4 Fe5Ni4S8 + 55 O2 = 10 Fe2O3 + 16 NiO + 32 SO2
Cr(C2H3O2)2 + HNO3 = Cr(NO3)2 + HC2H3O2 =>
Cr(C2H3O2)2 + 2 HNO3 = Cr(NO3)2 + 2 HC2H3O2
CH3CH2CH2CH(O) + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CH2COOH + H2O =>
5 CH3CH2CH2CH(O) + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3CH2CH2COOH + 4 H2O
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l) =>
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l)
Al2O3 + HCl = AlCl3(s) + H2O =>
Al2O3 + 6 HCl = 2 AlCl3(s) + 3 H2O
O2H2O = O3H2 =>
O2H2O = O3H2
Na2SIO3H2O = NaHSIO3NaOH =>
Na2SIO3H2O = NaHSIO3NaOH
Fe2{+} + CuSO4 = FeSO4 + Cu2{+} =>
Fe2{+} + 2 CuSO4 = 2 FeSO4 + Cu2{+}
HBr + Na2Mo2O7 + KCIO3 = MoBr3 + KCIO4 + NaBr + H2O =>
8 HBr + Na2Mo2O7 + 3 KCIO3 = 2 MoBr3 + 3 KCIO4 + 2 NaBr + 4 H2O
FeSO4 + HClO3 + H2SO4 = Fe(SO4)3 + HCl + H2O =>
3 FeSO4 + 2 HClO3 + 6 H2SO4 = 3 Fe(SO4)3 + 2 HCl + 6 H2O
CaOCl2O3 = Ca(ClO2)2 =>
CaOCl2O3 = Ca(ClO2)2
C14H18N2O5 + H2O = C4H7N2O4 + CH3OH + C9H11O2 =>
C14H18N2O5 + 2 H2O = C4H7N2O4 + CH3OH + C9H11O2
NH3 + O2 = N3H + H2O =>
3 NH3 + 2 O2 = N3H + 4 H2O
Al2O3 + Na2O = NaAlO2 =>
Al2O3 + Na2O = 2 NaAlO2
H2SO4 + KCr(OH4) = S + Cr2(SO4)3 + H2O + KOH =>
5 H2SO4 + 2 KCr(OH4) = 2 S + Cr2(SO4)3 + 8 H2O + 2 KOH
AlCuSO4 = Al(SO4)Cu =>
AlCuSO4 = Al(SO4)Cu
Fe2{+} + CuSO4 = FeSO4 + Cu2{+} =>
Fe2{+} + 2 CuSO4 = 2 FeSO4 + Cu2{+}
Cu2SO4 + LiOH = CuOH + Li2SO4 =>
Cu2SO4 + 2 LiOH = 2 CuOH + Li2SO4
CuO + NH3 = N2 + Cu + H20O =>
3 CuO + 20 NH3 = 10 N2 + 3 Cu + 3 H20O
KMnO4 + FeSO4 + H2SO4 = MnO2 + Fe2(SO4)3 + H2O + K2SO4 =>
2 KMnO4 + 6 FeSO4 + 4 H2SO4 = 2 MnO2 + 3 Fe2(SO4)3 + 4 H2O + K2SO4
HClO4(aq) + LiOH(aq) = LiClO4 + HOH =>
HClO4(aq) + LiOH(aq) = LiClO4 + HOH
O2 + NO = NO2 =>
O2 + 2 NO = 2 NO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaOH + C6H4(OH)COOH = C6H4(OCOCH3)COONa + H2O =>
7 NaOH + 9 C6H4(OH)COOH = 7 C6H4(OCOCH3)COONa + 6 H2O
ZnCO3(s) + HNO3(aq) = Zn(NO3)2 + H2O(l) + CO2(g) =>
ZnCO3(s) + 2 HNO3(aq) = Zn(NO3)2 + H2O(l) + CO2(g)
H3Po4(aq) + Ca(OH)2(aq) = H2O(l) + Ca3(Po4)2(s) =>
2 H3Po4(aq) + 3 Ca(OH)2(aq) = 6 H2O(l) + Ca3(Po4)2(s)
Dy(s) + Cl2(g) = DyCl3(s) =>
2 Dy(s) + 3 Cl2(g) = 2 DyCl3(s)
Cu + H = HCu =>
Cu + H = HCu
NaI + KIO3 = NaIO3 + KI =>
NaI + KIO3 = NaIO3 + KI
C2H2O3 + O2 = CO2 + H2O =>
C2H2O3 + O2 = 2 CO2 + H2O
H2(g) + S8 = H2S(g) =>
8 H2(g) + S8 = 8 H2S(g)
FeI2 + NH4OH = NH4I + Fe(OH)2 =>
FeI2 + 2 NH4OH = 2 NH4I + Fe(OH)2
SiO2Ca(OH)2 = CaSiO3H2O =>
SiO2Ca(OH)2 = CaSiO3H2O
CuSO4 + CO2 = CuO2 + CSO4 =>
CuSO4 + CO2 = CuO2 + CSO4
H2SO3 + HClO = H2SO4 + HCl =>
H2SO3 + HClO = H2SO4 + HCl
NH4IO3 = NH4 + IO3 =>
NH4IO3 = NH4 + IO3
Pb(NO3)2 + BaBr2 = PbBr2 + Ba(NO3)2 =>
Pb(NO3)2 + BaBr2 = PbBr2 + Ba(NO3)2
CH3CH2OK + CH3Cl = CH3CH2OCH3 + KCl =>
CH3CH2OK + CH3Cl = CH3CH2OCH3 + KCl
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Si + HNO3 + HF = SiF4 + NO2 + H2O =>
Si + 4 HNO3 + 4 HF = SiF4 + 4 NO2 + 4 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
CNPb = PbCN =>
CNPb = PbCN
Na2SO3 + BaCl2 = BaSO3 + NaCl =>
Na2SO3 + BaCl2 = BaSO3 + 2 NaCl
Cr(OH)3 + KClO3 + K2CO3 = K2CrO4 + KCl + CO2 + H2O =>
2 Cr(OH)3 + KClO3 + 2 K2CO3 = 2 K2CrO4 + KCl + 2 CO2 + 3 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
