| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C7H5N3O6 + 6 HClO4 = 14 CO2 + 8 H2O + 3 Cl2 + 3 N2
Ca(NO3)2 + Li3O4P = LiNO3 + Ca3(PO4)2 =>
3 Ca(NO3)2 + 2 Li3O4P = 6 LiNO3 + Ca3(PO4)2
S4 + O2 = SO2 =>
S4 + 4 O2 = 4 SO2
Ca(OH)2 + H2(SO3) = Ca(SO3) + H2O =>
Ca(OH)2 + H2(SO3) = Ca(SO3) + 2 H2O
K2SiO3 + MgCl2 = KCl + MgSiO3 =>
K2SiO3 + MgCl2 = 2 KCl + MgSiO3
HgNO3 + ZnCl2 = HgCl + Zn(NO3)2 =>
2 HgNO3 + ZnCl2 = 2 HgCl + Zn(NO3)2
H2O2 + KBrO3 = HBrO3 + K2O + O2 =>
2 H2O2 + 4 KBrO3 = 4 HBrO3 + 2 K2O + O2
Na + K = NaK =>
Na + K = NaK
Br{-} + H2O = HBr + OH{-} =>
Br{-} + H2O = HBr + OH{-}
ScO = Sc + O2 =>
2 ScO = 2 Sc + O2
Na2SO3 + H2CO3 = Na2CO3 + H2O + SO2 =>
Na2SO3 + H2CO3 = Na2CO3 + H2O + SO2
Ag + Mn(NO3)2 = Mn + AgNO3 =>
2 Ag + Mn(NO3)2 = Mn + 2 AgNO3
CH(g) + O(g) = CO(g) + HO(l) =>
CH(g) + 2 O(g) = CO(g) + HO(l)
PbF2(s) = Pb + F =>
PbF2(s) = Pb + 2 F
CuSO4 + (NH4)2SO4 = Cu(NH4)2(SO4)2 =>
CuSO4 + (NH4)2SO4 = Cu(NH4)2(SO4)2
CU(s) + HNO3(ac) = CU(NO3)2 + NO2(g) + H2O(l) =>
CU(s) + 4 HNO3(ac) = CU(NO3)2 + 2 NO2(g) + 2 H2O(l)
Br{-} + H2O = BrO3{-} + H =>
Br{-} + 3 H2O = BrO3{-} + 6 H
CH2(CHOH)4CHO + Cu(OH)2 = CH2(CHOH)4COOH + Cu2O + H2O =>
CH2(CHOH)4CHO + 2 Cu(OH)2 = CH2(CHOH)4COOH + Cu2O + 2 H2O
PbCl4 + Na = NaCl + Pb =>
PbCl4 + 4 Na = 4 NaCl + Pb
SO2(s) + HF(l) = SF4(g) + H2O(l) =>
SO2(s) + 4 HF(l) = SF4(g) + 2 H2O(l)
Fe + I = FeI3 =>
Fe + 3 I = FeI3
CuSO4*5H2O + H2S = CuS + H2SO4 + H2O =>
CuSO4*5H2O + H2S = CuS + H2SO4 + 5 H2O
Ba[OH]2 + HNO3 = Ba[NO3]2 + H2O =>
Ba[OH]2 + 2 HNO3 = Ba[NO3]2 + 2 H2O
Cr(OH)3(s) + ClO{-}(aq) = CrO4{2-}(aq) + Cl2(g) + OH{-}(aq) + H2O(l)Cl =>
Cr(OH)3(s) + 3 ClO{-}(aq) = CrO4{2-}(aq) + Cl2(g) + OH{-}(aq) + H2O(l)Cl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Sodiumcarbonate + calciumchloride = sodiumchloride + calciumcarbonate =>
Na2CO3 + CaCl2 = 2 NaCl + CaCO3
CH3COCH3 + H2 = CH3CH2CH2OH =>
CH3COCH3 + H2 = CH3CH2CH2OH
Br{-} + H2O = Br2 + H2 + OH{-} =>
2 Br{-} + 2 H2O = Br2 + H2 + 2 OH{-}
(CuCl2*2H2O) + Fe = Cu + FeCl3 + H2O =>
3(CuCl2*2H2O) + 2 Fe = 3 Cu + 2 FeCl3 + 6 H2O
H2S + HNaO = Na2S + H2O =>
H2S + 2 HNaO = Na2S + 2 H2O
Rb + Pb = RbPb =>
Rb + Pb = RbPb
Al2(CO3)3 = Al3 + CO3 =>
3 Al2(CO3)3 = 2 Al3 + 9 CO3
PI5 = P + I =>
PI5 = P + 5 I
Fl2 + NaCl = NaFl + Cl2 =>
Fl2 + 2 NaCl = 2 NaFl + Cl2
C2H5OH + HO{-}SO2{-}OH = C2H5O{-}SO2{-}OH + H2O =>
C2H5OH + HO{-}SO2{-}OH = C2H5O{-}SO2{-}OH + H2O
Lithium + Calciumchloride = Lithiumchloride + Calcium =>
2 Li + CaCl2 = 2 LiCl + Ca
BaS + Pb(NO3)4 = Ba(NO3)2 + PbS2 =>
2 BaS + Pb(NO3)4 = 2 Ba(NO3)2 + PbS2
S + KClO3 = KCl + SO4 =>
3 S + 4 KClO3 = 4 KCl + 3 SO4
NH4Br + Ba(C2H3O2)2 = NH4C2H3O2 + BaBr2 =>
2 NH4Br + Ba(C2H3O2)2 = 2 NH4C2H3O2 + BaBr2
Na2O5S2 + HCl = SO2 + NaCl + H2O =>
Na2O5S2 + 2 HCl = 2 SO2 + 2 NaCl + H2O
Br{-} + H2O = BrO3{-} + H{+} + e =>
Br{-} + 3 H2O = BrO3{-} + 6 H{+} + 6e
Ag(s) + FeCl3(aq) = AgCl + Fe =>
3 Ag(s) + FeCl3(aq) = 3 AgCl + Fe
C6H14O6 + H2 = C3H8O2 + H2O =>
C6H14O6 + 3 H2 = 2 C3H8O2 + 2 H2O
PI5 = P + I2 =>
2 PI5 = 2 P + 5 I2
Fe2O3 + Mg3P2 = MgO + FeP =>
Fe2O3 + Mg3P2 = 3 MgO + 2 FeP
S + HNO3 = H2SO4 + NO2 + N2O =>
3 S + 6 HNO3 = 3 H2SO4 + 2 NO2 + 2 N2O
NF3 + H2O = HNO2 + HF =>
NF3 + 2 H2O = HNO2 + 3 HF
C12H24O2 + NaOH = NaC12H23O2 + H2O =>
C12H24O2 + NaOH = NaC12H23O2 + H2O
NiI3 = Ni + I =>
NiI3 = Ni + 3 I
KAlO2 + H2O = KAl(OH)4 =>
KAlO2 + 2 H2O = KAl(OH)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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