| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3KOH = CaOHKCO3
NH2OH + H2O2 = H2O + N2 =>
2 NH2OH + H2O2 = 4 H2O + N2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
Pb(NO3)2 + BaCrO4 = Ba(NO3)2 + PbCrO4 =>
Pb(NO3)2 + BaCrO4 = Ba(NO3)2 + PbCrO4
HNO3 + P = H2O + H3PO4 + NO2 =>
5 HNO3 + P = H2O + H3PO4 + 5 NO2
Ta + HF + HNO3 = H2TaF7 + NO + H2O =>
3 Ta + 21 HF + 5 HNO3 = 3 H2TaF7 + 5 NO + 10 H2O
Fe + SO2 = Fe2O3 + SO =>
2 Fe + 3 SO2 = Fe2O3 + 3 SO
Cu(OH)2 + CO2 = Cu2CO3(OH)2 + H2O =>
2 Cu(OH)2 + CO2 = Cu2CO3(OH)2 + H2O
HCl + Cu + H2O2 = CuCl2 + H2O = CuCl =>
2 HCl + Cu + H2O2 = CuCl2 + 2 H2O
Mg(OH)2 + C6H8O7 = C12H10Mg3O14 + H2O =>
3 Mg(OH)2 + 2 C6H8O7 = C12H10Mg3O14 + 6 H2O
I2 + AsO3{-} + H2O = I{-} + AsO4{-}3 + H3O{+} =>
I2 + AsO3{-} + 3 H2O = 2 I{-} + AsO4{-}3 + 2 H3O{+}
Na2SO3 + HClO4 = Na2SO4 + HCl =>
4 Na2SO3 + HClO4 = 4 Na2SO4 + HCl
CH(CH) + O = CO + H2O =>
CH(CH) + 3 O = 2 CO + H2O
Zr + S2Cl2 = ZrCl4 + S2Cl =>
Zr + 4 S2Cl2 = ZrCl4 + 4 S2Cl
K{+} + ClO3{-} + HCl = Cl2 + H2O + KCl =>
K{+} + ClO3{-} + 6 HCl = 3 Cl2 + 3 H2O + KCl
NaHCO3 + KHC4H4O6 = H2O + CO2 + NaKC4H4O6 =>
NaHCO3 + KHC4H4O6 = H2O + CO2 + NaKC4H4O6
Na2SiO3H2SO4 = H2SiO3Na2SO4 =>
Na2SiO3H2SO4 = H2SiO3Na2SO4
Na(EDTA) + CuSO4*5H2O = SO4 + H2O + NaCu(EDTA) =>
Na(EDTA) + CuSO4*5H2O = SO4 + 5 H2O + NaCu(EDTA)
Cr2O7{-2} + Br{-} + H{+} = Cr{3+} + Br2 + H2O =>
Cr2O7{-2} + 6 Br{-} + 14 H{+} = 2 Cr{3+} + 3 Br2 + 7 H2O
MnNiCl2 = MnCl2Ni =>
MnNiCl2 = MnCl2Ni
NH3H2SO4 = (NH3)H2SO4 =>
NH3H2SO4 = (NH3)H2SO4
Ca(s) + P4(s) + O2(g) = Ca3(PO4)2(s) =>
6 Ca(s) + P4(s) + 8 O2(g) = 2 Ca3(PO4)2(s)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeCl + Na = Fe + NaCl =>
FeCl + Na = Fe + NaCl
Ga3 + I1 = Ga2I6 =>
2 Ga3 + 18 I1 = 3 Ga2I6
S + KClO2 = SO2 + KCl =>
S + KClO2 = SO2 + KCl
(NH4)VO3 = NH3 + H2O + V2O5 =>
2(NH4)VO3 = 2 NH3 + H2O + V2O5
NaO + HBe = NaBe + HO =>
NaO + HBe = NaBe + HO
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg(NO3)2 + Na2(SO4) = Mg2(SO4)2 + Na(NO3) =>
2 Mg(NO3)2 + 2 Na2(SO4) = Mg2(SO4)2 + 4 Na(NO3)
CaNO3 + NaSO4 = CaSO4 + NaNO3 =>
CaNO3 + NaSO4 = CaSO4 + NaNO3
SO2 + CrO4 = CrSO4 + O =>
SO2 + CrO4 = CrSO4 + 2 O
HCOOH + C3H8O = HCOOC3H7 + H2O =>
HCOOH + C3H8O = HCOOC3H7 + H2O
C6H4ClCH3COOH + O2 = HCl + H2O + CO2 =>
4 C6H4ClCH3COOH + 35 O2 = 4 HCl + 14 H2O + 32 CO2
NH4ClO4 + Cu + C = N2 + H2O + CuCl2 + CO2 =>
2 NH4ClO4 + Cu + 2 C = N2 + 4 H2O + CuCl2 + 2 CO2
Li2CO3 + CaCO3 = LiCa + CO3 =>
Li2CO3 + 2 CaCO3 = 2 LiCa + 3 CO3
P + H3PO4 = H3PO4P =>
P + H3PO4 = H3PO4P
Cd + O2 = CdO =>
2 Cd + O2 = 2 CdO
Al2(SO4)3 + K(OH) = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 K(OH) = 2 Al(OH)3 + 3 K2SO4
AgNO3 + PH3 + H2O = HNO3 + H3PO4 + Ag =>
8 AgNO3 + PH3 + 4 H2O = 8 HNO3 + H3PO4 + 8 Ag
Na2B2(O2)2(OH)4 + H2SO4 + KI = B2O3 + H2O + I2 + K2SO4 + Na2SO4 =>
Na2B2(O2)2(OH)4 + 3 H2SO4 + 4 KI = B2O3 + 5 H2O + 2 I2 + 2 K2SO4 + Na2SO4
CuO0 = CuO =>
CuO0 = CuO
NaClKOH = KClNaOH =>
NaClKOH = KClNaOH
C6H5OH + K2O = C6H5OK + H2O =>
2 C6H5OH + K2O = 2 C6H5OK + H2O
Ca2 = Ca0 =>
Ca2 = 2 Ca0
CuCl2C3H6O = CuH6OCl2C3 =>
CuCl2C3H6O = CuH6OCl2C3
Cu + HClO4 + HCl = CuCl2 + H2O =>
4 Cu + HClO4 + 7 HCl = 4 CuCl2 + 4 H2O
BeBr2 + O2 = BeO + Br2 =>
2 BeBr2 + O2 = 2 BeO + 2 Br2
KCl = ClK =>
KCl = ClK
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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