| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ge + 2 I2 = GeI4
NO2 + Na(OH) = Na(NO3) + H2 =>
2 NO2 + 2 Na(OH) = 2 Na(NO3) + H2
HgNO3 + KCrO4 = HgCrO4 + KNO3 =>
HgNO3 + KCrO4 = HgCrO4 + KNO3
Na + CF4 = C + NaF =>
4 Na + CF4 = C + 4 NaF
N10 + O10 = N10O10 =>
N10 + O10 = N10O10
O{2-} + K{+} = OK{-} =>
O{2-} + K{+} = OK{-}
FeCl2 + Ag2S = FeS + AgCl =>
FeCl2 + Ag2S = FeS + 2 AgCl
Al2(SO4)3 + CaO + H2O = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 CaO + 3 H2O = 2 Al(OH)3 + 3 CaSO4
C7H14 + O2 = CO14H2O =>
2 C7H14 + 105 O2 = 14 CO14H2O
CaSO2 + O2 = CaSO3 =>
2 CaSO2 + O2 = 2 CaSO3
MgSO4 + Rb = RbSO4 + Mg =>
MgSO4 + Rb = RbSO4 + Mg
K2[HgI4] + CuSO4 + H2O + NaHSO3 = Cu2[HgI4] + K2SO3 + H2SO4 + Na =>
K2[HgI4] + 2 CuSO4 + 3 H2O + 4 NaHSO3 = Cu2[HgI4] + K2SO3 + 5 H2SO4 + 4 Na
Au + CrCl3 = AuCl3 + Cr =>
Au + CrCl3 = AuCl3 + Cr
Cu + NO = Cu2O + N2 =>
4 Cu + 2 NO = 2 Cu2O + N2
CHOOH + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
CHOOH + 2 KMnO4 + 4 KOH = K2CO3 + 2 K2MnO4 + 3 H2O
U3O8 + HNO3 + H2O = UO2(NO3)2*6H2O + NO2 =>
U3O8 + 8 HNO3 + 14 H2O = 3 UO2(NO3)2*6H2O + 2 NO2
CuSO4 + CH3COOH = Cu(CH3COO)2 + H2SO4 =>
CuSO4 + 2 CH3COOH = Cu(CH3COO)2 + H2SO4
C3H5(C17H35O2)3 + NaOH = C17H35O2Na + C3H5(OH)3 =>
C3H5(C17H35O2)3 + 3 NaOH = 3 C17H35O2Na + C3H5(OH)3
Fe(OH)2 + NaOH + H2O = Na2[Fe(OH)6] + H2 =>
Fe(OH)2 + 2 NaOH + 2 H2O = Na2[Fe(OH)6] + H2
Br2 + NaCrO2 + NaOH = NaBr + NaCrO4 + H2O =>
2 Br2 + NaCrO2 + 4 NaOH = 4 NaBr + NaCrO4 + 2 H2O
C5H8O4 + NaOH = H2O + C5H6Na2O4 =>
C5H8O4 + 2 NaOH = 2 H2O + C5H6Na2O4
Li3PO4 + HCI = LiCI + H3PO4 =>
Li3PO4 + 3 HCI = 3 LiCI + H3PO4
NH4Cl + Pb(NO3)2 = PbCl2 + NH4(NO3) =>
2 NH4Cl + Pb(NO3)2 = PbCl2 + 2 NH4(NO3)
Na2SO3 + BaS = Na2S + BaSO4 =>
4 Na2SO3 + 3 BaS = 4 Na2S + 3 BaSO4
Ag + H2O = AgH2 + O =>
Ag + H2O = AgH2 + O
CaSO3 + HBr = CaBr2 + SO2(g) + H2O =>
CaSO3 + 2 HBr = CaBr2 + SO2(g) + H2O
Hg + HNO3 = H2O + Hg(NO3)2 + NO =>
3 Hg + 8 HNO3 = 4 H2O + 3 Hg(NO3)2 + 2 NO
Sr(OH)2(aq) + MgCl2(aq) = Mg(OH)2(s) + SrCl2(aq) =>
Sr(OH)2(aq) + MgCl2(aq) = Mg(OH)2(s) + SrCl2(aq)
KMnO4 + SO2 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 SO2 + 2 H2O = 2 MnO2 + K2SO4 + 2 H2SO4
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
I2 + ClO{-} + H2O = IO3{-} + Cl{-} + H{+} =>
I2 + 5 ClO{-} + H2O = 2 IO3{-} + 5 Cl{-} + 2 H{+}
HO + Ca = CaO + H2 =>
2 HO + 2 Ca = 2 CaO + H2
FeCl3 + K3[Fe(Cn)6] + H2O = Fe[Fe(Cn)6] + HCl + KOH =>
FeCl3 + K3[Fe(Cn)6] + 3 H2O = Fe[Fe(Cn)6] + 3 HCl + 3 KOH
SO4 + Ca(OH2) = CaSO4 + H2O =>
SO4 + Ca(OH2) = CaSO4 + H2O
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
KOH + SO3 = H2O + K2SO4 =>
2 KOH + SO3 = H2O + K2SO4
C5H8O + O2 = CO2 + H2O =>
2 C5H8O + 13 O2 = 10 CO2 + 8 H2O
Li2CO3 + H3PO4 = Li2HPO4 + H2O + CO2 =>
Li2CO3 + H3PO4 = Li2HPO4 + H2O + CO2
CaCO3 + SrCO3 + RuO2 + Cr2O3 + O2 = Ca50Sr50Ru95Cr5O300 + CO2 =>
200 CaCO3 + 200 SrCO3 + 380 RuO2 + 10 Cr2O3 + 5 O2 = 4 Ca50Sr50Ru95Cr5O300 + 400 CO2
SO2 + Cl2 + HF = HCl + SO2F2 =>
SO2 + Cl2 + 2 HF = 2 HCl + SO2F2
Pb(C2H3O2)2(a) + K2SO4(a) = PbSO4(s) + KC2H3O2(a) =>
Pb(C2H3O2)2(a) + K2SO4(a) = PbSO4(s) + 2 KC2H3O2(a)
CuCl2 + NH4OH = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH4OH = Cu(OH)2 + 2 NH4Cl
V(O3)2 + N2 = N2(O3)2 + V =>
V(O3)2 + N2 = N2(O3)2 + V
MoCl5 + H2O = MoOCl3 + HCl =>
MoCl5 + H2O = MoOCl3 + 2 HCl
CH3COOH(l) + O2(g) = CO2(g) + H2O(l) =>
CH3COOH(l) + 2 O2(g) = 2 CO2(g) + 2 H2O(l)
NH4ClO4 + K2SO3 = K2SO4 + N2 + HCl + H2O =>
2 NH4ClO4 + 5 K2SO3 = 5 K2SO4 + N2 + 2 HCl + 3 H2O
H2 + C = CH4 =>
2 H2 + C = CH4
C6H5C2H5 = C6H5C2H3 + H2 =>
C6H5C2H5 = C6H5C2H3 + H2
BrO2 + H2O = HBrO2 + OH =>
BrO2 + H2O = HBrO2 + OH
BaC2O4 + HCl = BaCl2 + H2C2O4 =>
BaC2O4 + 2 HCl = BaCl2 + H2C2O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/08/24
Équations équilibrées sur01/07/24
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