| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Hg(ClO3)2 + Na2Cr2O7 = Hg2Cr2O7 + 2 Na(ClO3)2
Fe2O3 + I2 = FeI3 + O2 =>
2 Fe2O3 + 6 I2 = 4 FeI3 + 3 O2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C4H10 + NaOH = C4H9ONa + H2 =>
C4H10 + NaOH = C4H9ONa + H2
(C6H10O5) + H2O = C2H5OH + CO2 =>
(C6H10O5) + H2O = 2 C2H5OH + 2 CO2
C50H60 + O2 = CO2 + H2O =>
C50H60 + 65 O2 = 50 CO2 + 30 H2O
ZnO + AgNO3 = Zn + AgNO4 =>
ZnO + AgNO3 = Zn + AgNO4
Cs2O2 + Cs = Cs2O =>
Cs2O2 + 2 Cs = 2 Cs2O
CsH + H2O = Cs2O + H2 =>
2 CsH + H2O = Cs2O + 2 H2
MgO + C + Cl2 = MgCl2 + CO2 =>
2 MgO + C + 2 Cl2 = 2 MgCl2 + CO2
C50H60 + O2 = CO2 + H2O =>
C50H60 + 65 O2 = 50 CO2 + 30 H2O
CH2(Cl)CH2(Cl) + Mg = CH2CH2 + MgCl2 =>
CH2(Cl)CH2(Cl) + Mg = CH2CH2 + MgCl2
KCl + Zn(MnO4)2 = KMnO4 + ZnCl2 =>
2 KCl + Zn(MnO4)2 = 2 KMnO4 + ZnCl2
Al(s) + NaOH(aq) + H2O(l) = NaAlO2*6H2O(aq) + H2(g) =>
2 Al(s) + 2 NaOH(aq) + 14 H2O(l) = 2 NaAlO2*6H2O(aq) + 3 H2(g)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Bi(OH)3 + HNO3 = Bi{+3} + NO3{-} + H2O =>
Bi(OH)3 + 3 HNO3 = Bi{+3} + 3 NO3{-} + 3 H2O
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
C50H60 + O2 = CO2 + H2O =>
C50H60 + 65 O2 = 50 CO2 + 30 H2O
CuSO4 + NH4OH = [Cu(NH3)4]SO4 + H2O =>
CuSO4 + 4 NH4OH = [Cu(NH3)4]SO4 + 4 H2O
AgBr + I2 = AgI + Br =>
2 AgBr + I2 = 2 AgI + 2 Br
Na2C2O4(s) + H2SO4(ac) + KMnO4(ac) = K2SO4(ac) + MnSO4(ac) + Na2SO4(ac) + CO2(g) + H2O(l) =>
5 Na2C2O4(s) + 8 H2SO4(ac) + 2 KMnO4(ac) = K2SO4(ac) + 2 MnSO4(ac) + 5 Na2SO4(ac) + 10 CO2(g) + 8 H2O(l)
LiBr + F = Li + FBr =>
LiBr + F = Li + FBr
V10O28{6-} + H2SO3 + H{+} = VO{+2} + H2SO4{-} + H2O =>
V10O28{6-} + 10 H2SO3 + 16 H{+} = 10 VO{+2} + 10 H2SO4{-} + 8 H2O
C50H60 + O2 = CO2 + H2O =>
C50H60 + 65 O2 = 50 CO2 + 30 H2O
Ti3P4 = Ti + P =>
Ti3P4 = 3 Ti + 4 P
VO + Fe2O3 = V2O5 + FeO =>
2 VO + 3 Fe2O3 = V2O5 + 6 FeO
CF4(g) + HF(g) + SF6(g) = CH2S(g) + F2(g) =>
CF4(g) + 2 HF(g) + SF6(g) = CH2S(g) + 6 F2(g)
BCl3 + H2O = B(OH)3 + HCl =>
BCl3 + 3 H2O = B(OH)3 + 3 HCl
CH4 + Cl2 = CH2Cl + HCl =>
2 CH4 + 3 Cl2 = 2 CH2Cl + 4 HCl
NaBr{+4} + I{+2} = {+} + NaBrI =>
NaBr{+4} + I{+2} = 6{+} + NaBrI
C2H4(g) + O2(g) + HCl(g) = C2H4Cl2(g) + H2O(g) =>
2 C2H4(g) + O2(g) + 4 HCl(g) = 2 C2H4Cl2(g) + 2 H2O(g)
H2SO4 + Ca = CaSO4 + SO2 + H2O =>
2 H2SO4 + Ca = CaSO4 + SO2 + 2 H2O
Na2O2 = Na2O + O2 =>
2 Na2O2 = 2 Na2O + O2
PbCl + C2H5NS = PbS + C2H5NCl =>
PbCl + C2H5NS = PbS + C2H5NCl
I2 + CaBr2 = CaI + Br =>
I2 + 2 CaBr2 = 2 CaI + 4 Br
Y + Ni = Y2Ni17 =>
2 Y + 17 Ni = Y2Ni17
Mg(OH)2 + H3PO4 = MgH2 + PO4(OH)3 =>
3 Mg(OH)2 + 2 H3PO4 = 3 MgH2 + 2 PO4(OH)3
C4H10 + O4 = CO2 + H2O =>
4 C4H10 + 13 O4 = 16 CO2 + 20 H2O
K2CO3 + SeO2 + NH4HH2PO4 + (NH4)HPO4 = KSeOPO4 + NH3 + H2O + CO2 =>
K2CO3 + 2 SeO2 + NH4HH2PO4 + (NH4)HPO4 = 2 KSeOPO4 + 2 NH3 + 3 H2O + CO2
NH4OH + KSCN = NH4SCN + KOH =>
NH4OH + KSCN = NH4SCN + KOH
Fe + Ag2O = Fe2O3 + Ag =>
2 Fe + 3 Ag2O = Fe2O3 + 6 Ag
(NH4) + O = NO + H2O =>
(NH4) + 3 O = NO + 2 H2O
Ca + CrPO4 = Ca3(PO4)2 + Cr =>
3 Ca + 2 CrPO4 = Ca3(PO4)2 + 2 Cr
NH4Cl + HCl = NH5 + Cl2 =>
NH4Cl + HCl = NH5 + Cl2
FeCl2 + NaOH + O2 = Fe2O3 + H2O + NaCl =>
4 FeCl2 + 8 NaOH + O2 = 2 Fe2O3 + 4 H2O + 8 NaCl
MgS + O = MgO + S =>
MgS + O = MgO + S
Li2CrO4 + MgCl2 = LiCl + MgCrO4 =>
Li2CrO4 + MgCl2 = 2 LiCl + MgCrO4
HAuCl4 + Zn = ZnAuCl4 + H2 =>
2 HAuCl4 + 2 Zn = 2 ZnAuCl4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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