| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2MoO4 + PO4 = (NH4)2PO4 + MoO4
C6H7(NO2) + O2 = CO2 + H2O + NH3 =>
C6H7(NO2) + 6 O2 = 6 CO2 + 2 H2O + NH3
C2H4(g) + O2 = CO(g) + H2O =>
C2H4(g) + 2 O2 = 2 CO(g) + 2 H2O
C6H6O + NaOH = C6H5ONa + H2O =>
C6H6O + NaOH = C6H5ONa + H2O
Na2MnO4 + Na2SO3 + H2O = Na2SO4 + NaOH + MnO2 =>
Na2MnO4 + Na2SO3 + H2O = Na2SO4 + 2 NaOH + MnO2
C3H8 + O2 = H2O + C3O6 =>
C3H8 + 5 O2 = 4 H2O + C3O6
CaCO3 + CH3COOH = CO2 + H2O + Ca(CH3COO)2 =>
CaCO3 + 2 CH3COOH = CO2 + H2O + Ca(CH3COO)2
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
Hg(No3)2 + Nh4SCN = Hg(SCN)2 + Nh4No3 =>
Hg(No3)2 + 2 Nh4SCN = Hg(SCN)2 + 2 Nh4No3
C4H6 + Cl2 = C4H6Cl4 =>
C4H6 + 2 Cl2 = C4H6Cl4
H2O + H2BO3 = BH4 + OH =>
5 H2O + H2BO3 = BH4 + 8 OH
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
Cr2O7{-2} + H{+} + H2 = Cr{+3} + H2O =>
Cr2O7{-2} + 8 H{+} + 3 H2 = 2 Cr{+3} + 7 H2O
Mg + (OH)2 = MgO + H2O =>
Mg + (OH)2 = MgO + H2O
Zn + FeCl2 = FeZnCl2 =>
Zn + FeCl2 = FeZnCl2
Sb + HNO3 = Sb2O5 + NO2 + H2O =>
2 Sb + 10 HNO3 = Sb2O5 + 10 NO2 + 5 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Sn + H2SO4 = Sn(SO4) + H =>
Sn + H2SO4 = Sn(SO4) + 2 H
AI + CI2 = AICI2 =>
AI + CI2 = AICI2
Mg + (OH)2 = MgO + H2O =>
Mg + (OH)2 = MgO + H2O
TeAg + CaOH2 = TeOH2 + CaAg =>
TeAg + CaOH2 = TeOH2 + CaAg
Mg(NO3)2 + NH3 = MgH2 + N(NO3)3 =>
3 Mg(NO3)2 + 2 NH3 = 3 MgH2 + 2 N(NO3)3
TiO2 + La2O3 + K2CO3 = K2La2Ti3O10 + CO2 =>
3 TiO2 + La2O3 + K2CO3 = K2La2Ti3O10 + CO2
Pb(s) + HCl(aq) = H2(g) + PbCl2(s) =>
Pb(s) + 2 HCl(aq) = H2(g) + PbCl2(s)
BeH2 = Be + H2 =>
BeH2 = Be + H2
S + F = S3F2 =>
3 S + 2 F = S3F2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al + Na(OH) = H2 + Na3(AlO3) =>
2 Al + 6 Na(OH) = 3 H2 + 2 Na3(AlO3)
NH4 + CaO = NH3 + O2 + HCa =>
2 NH4 + 2 CaO = 2 NH3 + O2 + 2 HCa
Ta + KClO3 + KOH = KTaO3 + KCl + H2O =>
6 Ta + 5 KClO3 + 6 KOH = 6 KTaO3 + 5 KCl + 3 H2O
TiO2 + La2O3 + K2CO3 = K2La2Ti3O10 + CO2 =>
3 TiO2 + La2O3 + K2CO3 = K2La2Ti3O10 + CO2
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
NH4 + CaO = NH3 + O2 + HCa =>
2 NH4 + 2 CaO = 2 NH3 + O2 + 2 HCa
Zn + FeCl2 = FeZnCl2 =>
Zn + FeCl2 = FeZnCl2
CuI + CO + K[HB(C5H7N2)3] = [HB(C5H7N2)3]Cu(CO) + KI =>
CuI + CO + K[HB(C5H7N2)3] = [HB(C5H7N2)3]Cu(CO) + KI
NaCl + Br2 = NaBr2 + Cl =>
NaCl + Br2 = NaBr2 + Cl
Au + HCl + H2O2 = AuCl + H3O2 =>
Au + HCl + H2O2 = AuCl + H3O2
Pt + HCl + HNO3 = H2(PtCl6) + H2O + NO =>
3 Pt + 18 HCl + 4 HNO3 = 3 H2(PtCl6) + 8 H2O + 4 NO
CuSO4 + NH4S = CuS + NH4SO4 =>
CuSO4 + NH4S = CuS + NH4SO4
Mg3P2 + H2 = Mg + H3P =>
Mg3P2 + 3 H2 = 3 Mg + 2 H3P
Na3P + H2O = PH3 + Na2O =>
2 Na3P + 3 H2O = 2 PH3 + 3 Na2O
NaOH + KHP = NaKP + H2O =>
NaOH + KHP = NaKP + H2O
BeH2 = Be + H2 =>
BeH2 = Be + H2
B2H6 + O2 = HBO2 + H2O =>
B2H6 + 3 O2 = 2 HBO2 + 2 H2O
NH4 + CaO = NH3 + O2 + HCa =>
2 NH4 + 2 CaO = 2 NH3 + O2 + 2 HCa
TiO2 + La2O3 + K2CO3 = K2La2Ti3O10 + CO2 =>
3 TiO2 + La2O3 + K2CO3 = K2La2Ti3O10 + CO2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NH4 + CaO = NH3 + O2 + HCa =>
2 NH4 + 2 CaO = 2 NH3 + O2 + 2 HCa
SrO + NaOH + H2O = Sr(OH)4 + Na =>
SrO + 2 NaOH + H2O = Sr(OH)4 + 2 Na
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/24
Équations équilibrées sur03/18/23
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