| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlCl3 = 2 Al + 3 Cl2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe + CrO4 = Fe2CrO4 =>
2 Fe + CrO4 = Fe2CrO4
HC2H3O2 + Ca(OH)2(aq) = H2O(l) + Ca(C2H3O2)2(aq) =>
2 HC2H3O2 + Ca(OH)2(aq) = 2 H2O(l) + Ca(C2H3O2)2(aq)
CoCl{3} + KCN = KCl + CoCN{3} =>
CoCl{3} + KCN = KCl + CoCN{3}
HOCl + C10H20O = C10H18O + H3O + Cl =>
HOCl + C10H20O = C10H18O + H3O + Cl
H2SO4 + CsOH = Cs2SO4 + HOH =>
H2SO4 + 2 CsOH = Cs2SO4 + 2 HOH
AgNO3 + H2O = Ag2O + (NO3)2H2 =>
2 AgNO3 + H2O = Ag2O + (NO3)2H2
Sn(OH)2 + C2H5NS = Sn(NS)2 + C2H5OH =>
Sn(OH)2 + 2 C2H5NS = Sn(NS)2 + 2 C2H5OH
Fe(OH)3 + Na2O = NaFeO2 + H2O =>
2 Fe(OH)3 + Na2O = 2 NaFeO2 + 3 H2O
(NH4)2SO4(aq) + AgNO3 = NH4NO3 + Ag2SO4 =>
(NH4)2SO4(aq) + 2 AgNO3 = 2 NH4NO3 + Ag2SO4
H3AsO4 + NO = HNO3 + H2O + As =>
3 H3AsO4 + 5 NO = 5 HNO3 + 2 H2O + 3 As
Na3(PO4) + MgCl2 = NaCl + Mg3(PO4)2 =>
2 Na3(PO4) + 3 MgCl2 = 6 NaCl + Mg3(PO4)2
C12H22O11 + Cu(OH)2 = (C12H21O11)2*Cu + H2O =>
2 C12H22O11 + Cu(OH)2 = (C12H21O11)2*Cu + 2 H2O
H2SO3(aq) + Mg(OH)2(s) = MgSO3(s) + H2O(aq) =>
H2SO3(aq) + Mg(OH)2(s) = MgSO3(s) + 2 H2O(aq)
N2O5 + HCl = NO2Cl + HNO3 =>
N2O5 + HCl = NO2Cl + HNO3
Sc + H2O = Sc(OH)3 + H2 =>
2 Sc + 6 H2O = 2 Sc(OH)3 + 3 H2
AuCo + (PuSO4)2 = Au + Co2(PuSO4)2 =>
2 AuCo + (PuSO4)2 = 2 Au + Co2(PuSO4)2
Cu(s) + Zn(aq) = CuZn =>
Cu(s) + Zn(aq) = CuZn
C5H10O + O2 = CO2 + H =>
2 C5H10O + 9 O2 = 10 CO2 + 20 H
(NH4)2SO4(aq) + Ca(OH)2(aq) = H2O(l) + NH3(g) + CaSO4(aq) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 H2O(l) + 2 NH3(g) + CaSO4(aq)
S + NaOH = Na2S + SO2 + H2O =>
3 S + 4 NaOH = 2 Na2S + SO2 + 2 H2O
NH4OH + H2SO4 = (NH4)(SO4) + H2OH =>
NH4OH + H2SO4 = (NH4)(SO4) + H2OH
C8H6O4 + NaOH = C6H6 + Na2CO3 + H2O =>
C8H6O4 + 4 NaOH = C6H6 + 2 Na2CO3 + 2 H2O
(NH4)2U2O7 + HCl = UO2Cl2 + H2O + NH4Cl =>
(NH4)2U2O7 + 6 HCl = 2 UO2Cl2 + 3 H2O + 2 NH4Cl
NH3 + AnswerHCl = AnswerNH4Cl =>
NH3 + AnswerHCl = AnswerNH4Cl
Fe2(SO4)3 + Ca(NO3)2 = Ca(SO4) + Fe(NO3)3 =>
Fe2(SO4)3 + 3 Ca(NO3)2 = 3 Ca(SO4) + 2 Fe(NO3)3
Al2(SO4)3(aq) + (NH4)2Cr2O7(aq) = Al2(Cr2O7)3(s) + (NH4)2SO4(aq) =>
Al2(SO4)3(aq) + 3(NH4)2Cr2O7(aq) = Al2(Cr2O7)3(s) + 3(NH4)2SO4(aq)
LiI + NaNO3 = LiNO3 + NaI =>
LiI + NaNO3 = LiNO3 + NaI
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr2S2 + O2 = Cr2O2 + SO2 =>
Cr2S2 + 3 O2 = Cr2O2 + 2 SO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C2H6ONaOH = C2H5ONaH2O =>
C2H6ONaOH = C2H5ONaH2O
CH3COOH + NaCO3 = Na(CH3COO) + CO2 + H2O =>
9 CH3COOH + 8 NaCO3 = 8 Na(CH3COO) + 10 CO2 + 6 H2O
Cl + C6H6 = C6H4Cl2 + H2 =>
2 Cl + C6H6 = C6H4Cl2 + H2
CH22O12 + O2 = CO2 + H2O =>
2 CH22O12 + O2 = 2 CO2 + 22 H2O
CrI3 + Li2S + H2O = Cr(OH)3 + LiI + H2S =>
2 CrI3 + 3 Li2S + 6 H2O = 2 Cr(OH)3 + 6 LiI + 3 H2S
Al + SnCl2 = Sn + AlCl3 =>
2 Al + 3 SnCl2 = 3 Sn + 2 AlCl3
(NH4)2SO4(s) + NaOH(s) = Na2SO4(s) + H2O(l) + NH3(g) =>
(NH4)2SO4(s) + 2 NaOH(s) = Na2SO4(s) + 2 H2O(l) + 2 NH3(g)
MnO4(aq) + NO2(aq) = MnO2(s) + NO3(aq) =>
MnO4(aq) + 2 NO2(aq) = MnO2(s) + 2 NO3(aq)
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
H3O + CrO4 = Cr2O7 + OH =>
H3O + 4 CrO4 = 2 Cr2O7 + 3 OH
MgSiO3 + HCl = Mg + SiO2 + H2O + Cl =>
MgSiO3 + 2 HCl = Mg + SiO2 + H2O + 2 Cl
PO3H + Hg(OH) = PO4Hg3 + H2O =>
PO3H + 3 Hg(OH) = PO4Hg3 + 2 H2O
Sn + CuSO4 = SnSO4 + Cu =>
Sn + CuSO4 = SnSO4 + Cu
Cu + AgNO2 = CuNO2 + Ag =>
Cu + AgNO2 = CuNO2 + Ag
CoCl2 + Na3C6H5O7 = Co3(C6H5O7)2 + NaCl =>
3 CoCl2 + 2 Na3C6H5O7 = Co3(C6H5O7)2 + 6 NaCl
Na2CO3 + CoCl2 = Co(CO3) + NaCl =>
Na2CO3 + CoCl2 = Co(CO3) + 2 NaCl
FeS2 + O2 = Fe2O2 + SO =>
2 FeS2 + 3 O2 = Fe2O2 + 4 SO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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