| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2 = Ca{+2} + 2 NO3{-}
CuSO4(aq) + (NaCl)(aq) = CuCl2(aq) + Na2SO4 =>
CuSO4(aq) + 2(NaCl)(aq) = CuCl2(aq) + Na2SO4
Ca(NO3)2 + C2H3NaO2 = Ca(NaO2)2 + C2H3NO3 =>
Ca(NO3)2 + 2 C2H3NaO2 = Ca(NaO2)2 + 2 C2H3NO3
H2S + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 = S =>
3 H2S + 4 K2Cr2O7 + 13 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4
P + Cl = P5Cl =>
5 P + Cl = P5Cl
Ca + OH + H3PO4 = CaPO4 + H2O =>
Ca + 3 OH + H3PO4 = CaPO4 + 3 H2O
P + CaOCl2 + Ca(OH)2 = CaClO3 + PH3 + CaCl2 =>
2 P + 12 CaOCl2 + 3 Ca(OH)2 = 6 CaClO3 + 2 PH3 + 9 CaCl2
Na2CO3(aq) + Ca(NO3)2(aq) = CaCO3(s) + Na2(NO3)2(aq) =>
Na2CO3(aq) + Ca(NO3)2(aq) = CaCO3(s) + Na2(NO3)2(aq)
Na + HNO3 = NaNO3 + N2O + H2O =>
8 Na + 10 HNO3 = 8 NaNO3 + N2O + 5 H2O
(CoCl2)6H2O + NH4Cl + NH3 + H2O2 = Co(NH3)6Cl3 + H2O =>
(CoCl2)6H2O + 6 NH4Cl + 30 NH3 + 3 H2O2 = 6 Co(NH3)6Cl3 + 7 H2O
C2H8O7P2 + KOH = C2H5K3O7P2 + H2O =>
C2H8O7P2 + 3 KOH = C2H5K3O7P2 + 3 H2O
SO3K2O = K2(SO4) =>
SO3K2O = K2(SO4)
C6H5NO2 + Fe + H2O = C6H5NH2 + FeO4 =>
4 C6H5NO2 + 3 Fe + 4 H2O = 4 C6H5NH2 + 3 FeO4
OH + HS = S + H2O =>
OH + HS = S + H2O
CH3OH + CO = CHCOOH =>
CH3OH + 3 CO = 2 CHCOOH
(NH4)Cl + AgF = AgCl + (NH4)F =>
(NH4)Cl + AgF = AgCl + (NH4)F
NiCl2 + HNO3 = Ni(NO3)2 + Cl2 + NO + H2O =>
3 NiCl2 + 8 HNO3 = 3 Ni(NO3)2 + 3 Cl2 + 2 NO + 4 H2O
C6H9O2N + O2 = CO2 + NH3 + H2O =>
2 C6H9O2N + 13 O2 = 12 CO2 + 2 NH3 + 6 H2O
MgCO3 + HNO3 = MgCO3NO3 + H2 =>
2 MgCO3 + 2 HNO3 = 2 MgCO3NO3 + H2
SrCl2Na2SO4 = SrSO4 + NaCl =>
SrCl2Na2SO4 = SrSO4 + 2 NaCl
Ca(NO3)2 = Ca{+2} + NO3{-} =>
Ca(NO3)2 = Ca{+2} + 2 NO3{-}
Fe2(SO4)3 + Fe(OH)3 = FeOHSO4 =>
Fe2(SO4)3 + Fe(OH)3 = 3 FeOHSO4
Ce + In + Ge = CeGeIn2 =>
Ce + 2 In + Ge = CeGeIn2
NH4Cl + NH4NO3 = N2 + H2O + HCl =>
2 NH4Cl + 3 NH4NO3 = 4 N2 + 9 H2O + 2 HCl
NH4F + CO(NH2)2 = COF2 + NH3 =>
2 NH4F + CO(NH2)2 = COF2 + 4 NH3
MgBr + NaSO3 = MgSO3 + NaBr =>
MgBr + NaSO3 = MgSO3 + NaBr
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
Al(OH)4 + H2O + (NH4)2SO4 = NH3[Al(OH)4]2H2O + H2SO4 =>
4 Al(OH)4 + 2 H2O + (NH4)2SO4 = 2 NH3[Al(OH)4]2H2O + H2SO4
AgNO3(aq) + NaOH(aq) = Ag2O(s) + H2O(c) + NaNO3 =>
2 AgNO3(aq) + 2 NaOH(aq) = Ag2O(s) + H2O(c) + 2 NaNO3
NaClO4 = NaCl + O =>
NaClO4 = NaCl + 4 O
CO = C + O2 =>
2 CO = 2 C + O2
Fe(ClO4)3 + Na3PO4 = NaClO4 + Fe3(PO4)3 =>
3 Fe(ClO4)3 + 3 Na3PO4 = 9 NaClO4 + Fe3(PO4)3
HgO + NaOH = Hg(OH)2 + Na2O =>
HgO + 2 NaOH = Hg(OH)2 + Na2O
(Fe)2(SO4)3 + NaOH = Fe(OH)3 + (Na)2(SO4) =>
(Fe)2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3(Na)2(SO4)
HgO + NaOH = Hg(OH)2 + Na2O =>
HgO + 2 NaOH = Hg(OH)2 + Na2O
P2O5 + SrO = P2O + SrO5 =>
P2O5 + SrO = P2O + SrO5
AlCl3 + Na2CO3 = NaCl3 + Al2CO3 =>
2 AlCl3 + Na2CO3 = 2 NaCl3 + Al2CO3
NH4Cl + HCl = Cl2 + HNH4 =>
NH4Cl + HCl = Cl2 + HNH4
[(CH3)2CH]2NC2H4ClS(NH2)2C*HCl + NaOH = [(CH3)2CH]2NC2H4SH + NaCl + (NH2)2CO + H2O =>
[(CH3)2CH]2NC2H4ClS(NH2)2C*HCl + 2 NaOH = [(CH3)2CH]2NC2H4SH + 2 NaCl + (NH2)2CO + H2O
C16 + H34 = CH4 =>
17 C16 + 32 H34 = 272 CH4
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
NaHSO3 + Ca(OH)2 = Na2SO3 + CaSO3 + H2O =>
2 NaHSO3 + Ca(OH)2 = Na2SO3 + CaSO3 + 2 H2O
C12H22O11 + O2 = CH3COOH + CO2 =>
2 C12H22O11 + 2 O2 = 11 CH3COOH + 2 CO2
H3BO3 + LiOH = Li3BO3 + H2O =>
H3BO3 + 3 LiOH = Li3BO3 + 3 H2O
CH3CH(NH2)COOH + HNO2 = N2 + C2H4OHCOOH + H2O =>
CH3CH(NH2)COOH + HNO2 = N2 + C2H4OHCOOH + H2O
Ca(NO3)2 + NaOH + HCl = CaCl + Na(NO3)2 + H2O =>
Ca(NO3)2 + NaOH + HCl = CaCl + Na(NO3)2 + H2O
V2O5 + CO = V + CO3 =>
2 V2O5 + 5 CO = 4 V + 5 CO3
K(OH) + HCl = K(Cl) + H2O =>
K(OH) + HCl = K(Cl) + H2O
HgO + NaOH = Hg(OH)2 + Na2O =>
HgO + 2 NaOH = Hg(OH)2 + Na2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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