| Équations équilibrées la veille |
2 F2 + 2 H2O = 4 HF + O2
C3H7COOH + CH3OH = C3H7COOCH3 + H2O =>
C3H7COOH + CH3OH = C3H7COOCH3 + H2O
MnS + HBr = MnBr2 + H2S =>
MnS + 2 HBr = MnBr2 + H2S
CS2(l) + H2(g) = H2S(g) + C(s) =>
CS2(l) + 2 H2(g) = 2 H2S(g) + C(s)
C4H8O + CH3OH = C6H14O2 + H2O =>
C4H8O + 2 CH3OH = C6H14O2 + H2O
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
Cae3 = Cae2 =>
2 Cae3 = 3 Cae2
PCl5(g) = PCl3(g) + Cl2(g) =>
PCl5(g) = PCl3(g) + Cl2(g)
C16H24O5N4 + O2 = CO2 + H2O + NO2 =>
2 C16H24O5N4 + 47 O2 = 32 CO2 + 24 H2O + 8 NO2
C2H6 + O2 = C2H5OH =>
2 C2H6 + O2 = 2 C2H5OH
KOH + NH4Br = KBr + NH4OH =>
KOH + NH4Br = KBr + NH4OH
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C3H8 = C2H4 + CH4 =>
C3H8 = C2H4 + CH4
FeCl3 + NaScN = Fe(ScN)3 + NaCl =>
FeCl3 + 3 NaScN = Fe(ScN)3 + 3 NaCl
CrO3 + K2CO3 = K2Cr2O7 + CO2 =>
2 CrO3 + K2CO3 = K2Cr2O7 + CO2
KMnO4 + I2 + H2O = MnO2 + KOH + HIO3 =>
10 KMnO4 + 3 I2 + 8 H2O = 10 MnO2 + 10 KOH + 6 HIO3
C2H5OH + C3H7COOH = C3H7COOC2H5 + H2O =>
C2H5OH + C3H7COOH = C3H7COOC2H5 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
CH3COCH3 + CH3NH2 = CH3CNCH3CH3 + H2O =>
CH3COCH3 + CH3NH2 = CH3CNCH3CH3 + H2O
FeCl3 + Be3(PO4)2 = BeCl2 + FePO4 =>
2 FeCl3 + Be3(PO4)2 = 3 BeCl2 + 2 FePO4
NaNO2 + H3NSO3 = N2 + H2O + NaHSO4 =>
NaNO2 + H3NSO3 = N2 + H2O + NaHSO4
C8H10N4O2 + O2 = C7H8N4O2 + CO2 + H2O =>
2 C8H10N4O2 + 3 O2 = 2 C7H8N4O2 + 2 CO2 + 2 H2O
ClO2(g) + H2O = ClO3{-}(aq) + Cl{-}(aq) + H{+} =>
6 ClO2(g) + 3 H2O = 5 ClO3{-}(aq) + Cl{-}(aq) + 6 H{+}
Cu + Ag2CO3 = CuCO3 + Ag =>
Cu + Ag2CO3 = CuCO3 + 2 Ag
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Co + AgC2H3O2 = Co(C2H3O2)3 + Ag =>
Co + 3 AgC2H3O2 = Co(C2H3O2)3 + 3 Ag
Ba(OH)2(aq) + NH4NO3(aq) = Ba(NO3)2(aq) + NH3(aq) + H2O =>
Ba(OH)2(aq) + 2 NH4NO3(aq) = Ba(NO3)2(aq) + 2 NH3(aq) + 2 H2O
KBr + Ba(C2H3O2)2 = KC2H3O2 + BaBr2 =>
2 KBr + Ba(C2H3O2)2 = 2 KC2H3O2 + BaBr2
Mg + P + O = Mg3(PO4)2 =>
3 Mg + 2 P + 8 O = Mg3(PO4)2
CsF + XeF6 = CsXeF7 =>
CsF + XeF6 = CsXeF7
FeCl3 + Be3(Po4)2 = BeCl2 + FePo4 =>
2 FeCl3 + Be3(Po4)2 = 3 BeCl2 + 2 FePo4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Al + CaCl2 = Ca + AlCl3 =>
2 Al + 3 CaCl2 = 3 Ca + 2 AlCl3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Al2(CO3)3 + CaBr2 = CaCO3 + AlBr3 =>
Al2(CO3)3 + 3 CaBr2 = 3 CaCO3 + 2 AlBr3
Ag + MgBr2 = Mg + AgBr =>
2 Ag + MgBr2 = Mg + 2 AgBr
H3AsO3 + Mg(OH)2 = Mg(AsH2O3)2 + H2O =>
2 H3AsO3 + Mg(OH)2 = Mg(AsH2O3)2 + 2 H2O
magnesiumoxide + hydrochloricacid = magnesiumchloride + water =>
MgO + 2 HCl = MgCl2 + H2O
SnO2 + H2 = H2O + Sn =>
SnO2 + 2 H2 = 2 H2O + Sn
H{+} + MnO4 + C2H5OH = Mn{2+} + H2O + CH3CO2H =>
4 H{+} + 2 MnO4 + 3 C2H5OH = 2 Mn{2+} + 5 H2O + 3 CH3CO2H
NaCl + AgNo = NaNo + AgCl =>
NaCl + AgNo = NaNo + AgCl
Zn + KJO3 + H2SO4 = ZnSO4 + J2 + K2SO4 + H2O =>
5 Zn + 2 KJO3 + 6 H2SO4 = 5 ZnSO4 + J2 + K2SO4 + 6 H2O
FeSO4 + (NH4)2S = (NH4)2SO + FeS =>
FeSO4 + 4(NH4)2S = 4(NH4)2SO + FeS
K2CO3 + Co3SO4 = K2SO4 + Co3CO3 =>
K2CO3 + Co3SO4 = K2SO4 + Co3CO3
Fe3O4 + HClCl2 = FeCl3 + H2O + O2 =>
4 Fe3O4 + 12 HClCl2 = 12 FeCl3 + 6 H2O + 5 O2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NH4Br + Pb(C2H3O2)2 = NH4(C2H3O2) + Br2Pb =>
2 NH4Br + Pb(C2H3O2)2 = 2 NH4(C2H3O2) + Br2Pb
Cu(OH)2 + N2H5Cl = Cu2O + N2 + HCl + H2O =>
4 Cu(OH)2 + N2H5Cl = 2 Cu2O + N2 + HCl + 6 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
