| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu3O2 + 2 H2 = 3 Cu + 2 H2O
KClO3 + KCl = KClO =>
KClO3 + 2 KCl = 3 KClO
MgO(s) + Li(s) = Mg(aq) + LiO(s) =>
MgO(s) + Li(s) = Mg(aq) + LiO(s)
CH4H7OH + O2 = CO2 + H2O =>
2 CH4H7OH + 7 O2 = 2 CO2 + 12 H2O
Mg + HCl + H2O = MgCl2*6H2O + H2 =>
Mg + 2 HCl + 6 H2O = MgCl2*6H2O + H2
W + KBrF4 = K2WF8 + Br2 =>
W + 2 KBrF4 = K2WF8 + Br2
C7H6O4 + Hg2(CO3) = Hg(C7H5O4) + H2CO3 =>
2 C7H6O4 + Hg2(CO3) = 2 Hg(C7H5O4) + H2CO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ag + MgSO4 = Ag2SO4 + Mg =>
2 Ag + MgSO4 = Ag2SO4 + Mg
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(CrO2)3 + Co = CoO2 + Cr =>
(CrO2)3 + 3 Co = 3 CoO2 + 3 Cr
K2Cr2O7 + H2SO4 = H2Cr2O7 + K2SO4 =>
K2Cr2O7 + H2SO4 = H2Cr2O7 + K2SO4
C2H4O2 + NH3 = CH3COONH4 =>
C2H4O2 + NH3 = CH3COONH4
(CrO2)3 + Co = CoO2 + Cr =>
(CrO2)3 + 3 Co = 3 CoO2 + 3 Cr
C2H5NH + H = C2H5NH2 =>
C2H5NH + H = C2H5NH2
AlCl3*6H2O + C4H8O2 = Al(C4H7O2)3 + HCl + H2O =>
AlCl3*6H2O + 3 C4H8O2 = Al(C4H7O2)3 + 3 HCl + 6 H2O
HI(aq) + Mg(OH)2(aq) = MgI2 + H2(OH)2 =>
2 HI(aq) + Mg(OH)2(aq) = MgI2 + H2(OH)2
(CrO2)3 + Co = CoO2 + Cr =>
(CrO2)3 + 3 Co = 3 CoO2 + 3 Cr
Fe32 + O12 + C4 = FeOC =>
3 Fe32 + 8 O12 + 24 C4 = 96 FeOC
C4H6O5 = C4H4O4 + H2O =>
C4H6O5 = C4H4O4 + H2O
CaCl2(aq) + Na2CO3(aq) = CaCO3(l) + NaCl(s) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(l) + 2 NaCl(s)
K[Cr(OH)4] + H2SO4 = K2SO4 + Cr(OH)3 + H2O =>
2 K[Cr(OH)4] + H2SO4 = K2SO4 + 2 Cr(OH)3 + 2 H2O
FeO + H{+} = Fe{2+} + H2O =>
FeO + 2 H{+} = Fe{2+} + H2O
CO2 + K2SO4 = K2CO3 + SO3 =>
CO2 + K2SO4 = K2CO3 + SO3
Pb(CH3CO2)2 + Mg(NO3)2 = Pb(NO3)2 + Mg(CH3CO2)2 =>
Pb(CH3CO2)2 + Mg(NO3)2 = Pb(NO3)2 + Mg(CH3CO2)2
NO + KMnO4 = KNO3 + MnO2 =>
NO + KMnO4 = KNO3 + MnO2
(CrO2)3 + Co = CoO2 + Cr =>
(CrO2)3 + 3 Co = 3 CoO2 + 3 Cr
K2MnO4 + NaNO2 + H2SO4 = K2SO4 + MnSO4 + NaNO3 + H2O =>
K2MnO4 + 2 NaNO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 NaNO3 + 2 H2O
(CrO2)3 + Co = CoO2 + Cr =>
(CrO2)3 + 3 Co = 3 CoO2 + 3 Cr
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
CuSO4 + NH4Cl = CuCl2 + (NH4)2SO4 =>
CuSO4 + 2 NH4Cl = CuCl2 + (NH4)2SO4
NH3838 = H2 + N2 =>
2 NH3838 = 3838 H2 + N2
FeO + Si = Fe + SiO2 =>
2 FeO + Si = 2 Fe + SiO2
Th(NO3)4 + Na2CO3 = Th(CO3)2 + NaNO3 =>
Th(NO3)4 + 2 Na2CO3 = Th(CO3)2 + 4 NaNO3
KBr + H3PO4 = KH2PO4 + HBr =>
KBr + H3PO4 = KH2PO4 + HBr
Cu(No3)2(aq) + Ag(s) = Cu(s) + AgNo3(aq) =>
Cu(No3)2(aq) + 2 Ag(s) = Cu(s) + 2 AgNo3(aq)
(CrO2)3 + Co = CoO2 + Cr =>
(CrO2)3 + 3 Co = 3 CoO2 + 3 Cr
Sr(NO3)2(aq) + K2SO4(aq) = KNO3(aq) + SrSO4 =>
Sr(NO3)2(aq) + K2SO4(aq) = 2 KNO3(aq) + SrSO4
C(H4) + (O2) = C(O)2 + (H)2O =>
C(H4) + 2(O2) = C(O)2 + 2(H)2O
Al = Al3{+} + e =>
3 Al = Al3{+} + e
C44H90 + O2 = CO2 + H2O =>
2 C44H90 + 133 O2 = 88 CO2 + 90 H2O
Zn + NaCl + H2O = ZnCl2 + NaOH + H2 =>
Zn + 2 NaCl + 2 H2O = ZnCl2 + 2 NaOH + H2
(CrO2)3 + Co = CoO2 + Cr =>
(CrO2)3 + 3 Co = 3 CoO2 + 3 Cr
Cr2(SO3)3 = Cr + SO3 =>
Cr2(SO3)3 = 2 Cr + 3 SO3
silvernitrate + zincbromide = Zn(NO3)2 + silverbromide =>
2 AgNO3 + ZnBr2 = Zn(NO3)2 + 2 AgBr
Cu(CO3) + H2(SO4) = Cu(SO4) + CO2 + H2O =>
Cu(CO3) + H2(SO4) = Cu(SO4) + CO2 + H2O
Cu + HNO3 + H2SO4 = CuSO4 + H10O5 + NO2 =>
5 Cu + 10 HNO3 + 5 H2SO4 = 5 CuSO4 + 2 H10O5 + 10 NO2
P + H2SO4 = H3(PO4) + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3(PO4) + 5 SO2 + 2 H2O
SnO2 + Al = Al2O3 + SnO =>
3 SnO2 + 2 Al = Al2O3 + 3 SnO
C48H48O6 + O2 = H2O + CO2 =>
C48H48O6 + 57 O2 = 24 H2O + 48 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
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