| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + CaS = NaS + CaOH
HBrO + KOH = BrO + K + H2O =>
HBrO + KOH = BrO + K + H2O
NaClO + S = NaCl + SO3 =>
3 NaClO + S = 3 NaCl + SO3
HCl02 + MnI2 + H2O = HMnO4 + HCl + HIO3 =>
17 HCl02 + MnI2 + 10 H2O = HMnO4 + 34 HCl + 2 HIO3
Rb3PO4 + Cr(NO3)2 = RbNO3 + Cr3(PO4)2 =>
2 Rb3PO4 + 3 Cr(NO3)2 = 6 RbNO3 + Cr3(PO4)2
XSO2 + Li2Se = XSSe2 + Li2O =>
XSO2 + 2 Li2Se = XSSe2 + 2 Li2O
CU + O2 = CUO = =>
2 CU + O2 = 2 CUO
NaNO3 + Al(NO3)3*9H2O + Ti(OC2H5)4 + NH4H2PO4 + HNO3 = NaAlTi(PO4)3 + NO2 + CO2 + H2O =>
NaNO3 + Al(NO3)3*9H2O + Ti(OC2H5)4 + 3 NH4H2PO4 + 66 HNO3 = NaAlTi(PO4)3 + 73 NO2 + 8 CO2 + 61 H2O
O2(g) + CH4(g) = CO2(g) + H2(g) =>
O2(g) + CH4(g) = CO2(g) + 2 H2(g)
Be + Cl = ClBe =>
Be + Cl = ClBe
AgCl + NH4OH = [Ag(NH3)2]Cl + H2O =>
AgCl + 2 NH4OH = [Ag(NH3)2]Cl + 2 H2O
Re2S7 + H2O2 + NaOH = Na2SO4 + NaReO4 + H2O =>
Re2S7 + 28 H2O2 + 16 NaOH = 7 Na2SO4 + 2 NaReO4 + 36 H2O
MnO4{-2} + SO3{-2} + H3O{+} = Mn{+2} + SO4{-2} + H2O =>
MnO4{-2} + 2 SO3{-2} + 4 H3O{+} = Mn{+2} + 2 SO4{-2} + 6 H2O
MnO4{-} + HCO2{-} + H2O = MnO2 + CO2 + OH{-} =>
2 MnO4{-} + 3 HCO2{-} + H2O = 2 MnO2 + 3 CO2 + 5 OH{-}
Al + Cu2Br2 = AlBr2 + Cu2 =>
Al + Cu2Br2 = AlBr2 + Cu2
CS2(S) + O2(g) = CO2 + S =>
CS2(S) + O2(g) = CO2 + 3 S
Al3(OH) + HF = Al3F + H2O =>
Al3(OH) + HF = Al3F + H2O
CaCl2 + Li2S = LiCl + CaS =>
CaCl2 + Li2S = 2 LiCl + CaS
Na + H2O = H2 + NaOH = h2 =>
2 Na + 2 H2O = H2 + 2 NaOH
N2 + S8 = N2S3 =>
8 N2 + 3 S8 = 8 N2S3
MgSO4 + Ag3PO4 = Mg3(PO4)2 + Ag2SO4 =>
3 MgSO4 + 2 Ag3PO4 = Mg3(PO4)2 + 3 Ag2SO4
H2SO4 = OH + HSO3 =>
H2SO4 = OH + HSO3
Ca(NO3)2 + KH2PO4 + NH4OH = Ca10(PO4)6(OH)2 + KNO3 + NH4NO3 + H2O =>
10 Ca(NO3)2 + 6 KH2PO4 + 14 NH4OH = Ca10(PO4)6(OH)2 + 6 KNO3 + 14 NH4NO3 + 12 H2O
Cu(H3COO)2 + Na2CrO4 = Na(H3COO) + CuCrO4 =>
Cu(H3COO)2 + Na2CrO4 = 2 Na(H3COO) + CuCrO4
C6H14O(l) + O2(g) = CO(g) + H2O(g) =>
C6H14O(l) + 6 O2(g) = 6 CO(g) + 7 H2O(g)
Na(HCO3) + AlCl3 = Al(HCO3)3 + NaCl =>
3 Na(HCO3) + AlCl3 = Al(HCO3)3 + 3 NaCl
SO2Cl2 + Ba(OH)2 = BaCl2 + H2SO4 =>
SO2Cl2 + Ba(OH)2 = BaCl2 + H2SO4
Fe2O3 + NaOH = OHO3 + Fe2Na =>
Fe2O3 + NaOH = OHO3 + Fe2Na
LiO + Cl2 = LiCl + O2 =>
2 LiO + Cl2 = 2 LiCl + O2
CH3OH + Cu = CH4 + CuO =>
CH3OH + Cu = CH4 + CuO
CH3CH2OH(l) + O2(g) = CH3CHO(aq) + H2O(l) =>
2 CH3CH2OH(l) + O2(g) = 2 CH3CHO(aq) + 2 H2O(l)
Na2SiO3 + AlCl3 = Al2(SiO3)3 + NaCl =>
3 Na2SiO3 + 2 AlCl3 = Al2(SiO3)3 + 6 NaCl
copper + HNO3 = Cu(NO3)2 + H2 =>
Cu + 2 HNO3 = Cu(NO3)2 + H2
Al + CO3 = Al3(CO3)3 =>
3 Al + 3 CO3 = Al3(CO3)3
HgO + H2SO3 = HgSO3 + H2O =>
HgO + H2SO3 = HgSO3 + H2O
Pb(N3)2 + Cr(MnO4)2 = Cr2O2 + MnO + Pb3O4 + NO =>
15 Pb(N3)2 + 22 Cr(MnO4)2 = 11 Cr2O2 + 44 MnO + 5 Pb3O4 + 90 NO
CH3CH(OH)COOH + HCOOH = CH3CH(COOH)2 + H2O =>
CH3CH(OH)COOH + HCOOH = CH3CH(COOH)2 + H2O
Co(NO3)2*6H2O + NaHCO3 + H2O2 = Na3Co(CO3)3*3H2O + H2O + NaNO3 + CO2 =>
2 Co(NO3)2*6H2O + 10 NaHCO3 + H2O2 = 2 Na3Co(CO3)3*3H2O + 12 H2O + 4 NaNO3 + 4 CO2
CsCl(aq) + CaS(aq) = Cs2S(s) + CaCl2(aq) =>
2 CsCl(aq) + CaS(aq) = Cs2S(s) + CaCl2(aq)
NH2CONHCONH2 + CuSO4 + KOH = K2[Cu(NHCONHCONH)2]*4H2O + K2SO4 =>
2 NH2CONHCONH2 + CuSO4 + 4 KOH = K2[Cu(NHCONHCONH)2]*4H2O + K2SO4
K2Cr2O7 + H2O2 + H2SO4 = K2SO4 + CrO(O2)2 + H2O =>
K2Cr2O7 + 4 H2O2 + H2SO4 = K2SO4 + 2 CrO(O2)2 + 5 H2O
H2PO3 + H2O = H3O + HPO3 =>
H2PO3 + H2O = H3O + HPO3
Cr2O7 + HSO3 = SO42 + Cr + H2O =>
79 Cr2O7 + 14 HSO3 = 14 SO42 + 158 Cr + 7 H2O
(NH4)2(SO4) + AlBr3 = NH4Br + Al2(SO4)3 =>
3(NH4)2(SO4) + 2 AlBr3 = 6 NH4Br + Al2(SO4)3
AlBr3 + Ca2Si = Al4Si3 + CaBr2 =>
4 AlBr3 + 3 Ca2Si = Al4Si3 + 6 CaBr2
Pbl(NO3)2 + Kl = Pbl2 + KlNO3 =>
2 Pbl(NO3)2 + 4 Kl = Pbl2 + 4 KlNO3
Ca(OH)2 + Al2(SO3)3 = Al(OH)3 + CaSO3 =>
3 Ca(OH)2 + Al2(SO3)3 = 2 Al(OH)3 + 3 CaSO3
AuI3 + SO2 + H2O = H2SO4 + Au + HI =>
2 AuI3 + 3 SO2 + 6 H2O = 3 H2SO4 + 2 Au + 6 HI
AgNO3 + Ba(OH)2 = AgOH + Ba(NO3)2 =>
2 AgNO3 + Ba(OH)2 = 2 AgOH + Ba(NO3)2
[Co(NH3)5(H2O)]Cl3 + NH3 = [Co(NH3)6]Cl3 + H2O =>
[Co(NH3)5(H2O)]Cl3 + NH3 = [Co(NH3)6]Cl3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/25/24
Équations équilibrées sur08/24/23
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