| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + Na2Co3 = HNa2 + ClCo3
C2H5O2N + HCl = C2H6O2NCl =>
C2H5O2N + HCl = C2H6O2NCl
TiO2*2H2O + KF + HF = K2TiF6 + H2O =>
TiO2*2H2O + 2 KF + 4 HF = K2TiF6 + 4 H2O
CaNO3 + KPO4 = KNO3 + CaPO4 =>
CaNO3 + KPO4 = KNO3 + CaPO4
K2CO3 + CuSO4*5H2O = CuCO3 + K2SO4 + H2O =>
K2CO3 + CuSO4*5H2O = CuCO3 + K2SO4 + 5 H2O
NH3 + KMnO4 + KOH = N2 + K2MnO4 + H2O =>
2 NH3 + 6 KMnO4 + 6 KOH = N2 + 6 K2MnO4 + 6 H2O
IO3{-} + Cl2 + OH{-} = IO6{5-} + Cl{-} + H2O =>
IO3{-} + Cl2 + 6 OH{-} = IO6{5-} + 2 Cl{-} + 3 H2O
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
NaOH + H2Cl3 = H2O + Na2Cl3 =>
2 NaOH + H2Cl3 = 2 H2O + Na2Cl3
CuSO4*5H2O + Na2SiO3 = CuSiO3 + Na2SO4 + H2O =>
CuSO4*5H2O + Na2SiO3 = CuSiO3 + Na2SO4 + 5 H2O
H2O + Pb(NO3)2 = HNO3 + Pb(OH)2 =>
2 H2O + Pb(NO3)2 = 2 HNO3 + Pb(OH)2
HI + Mg(OH)2 = H2O + MgI2 =>
2 HI + Mg(OH)2 = 2 H2O + MgI2
Co(NO3)2 + K3Fe(CN)6 = CoFe(CN)6 + K3(NO3)2 =>
Co(NO3)2 + K3Fe(CN)6 = CoFe(CN)6 + K3(NO3)2
NaH2PO4 = Na3P3O9 + H2O =>
3 NaH2PO4 = Na3P3O9 + 3 H2O
FeHPO3 + NaClO3 + NaOH = Na3PO4 + NaCl + Fe(OH)3 + H2O =>
2 FeHPO3 + NaClO3 + 6 NaOH = 2 Na3PO4 + NaCl + 2 Fe(OH)3 + H2O
BaCl2*12H2O(ac) + Na3PO4*10H2O = Ba3(PO4)2 + NaCl + H2O =>
3 BaCl2*12H2O(ac) + 2 Na3PO4*10H2O = Ba3(PO4)2 + 6 NaCl + 56 H2O
Ca + CuO = CaO3 + Cu =>
Ca + 3 CuO = CaO3 + 3 Cu
Pb + S3 = PbS2 =>
3 Pb + 2 S3 = 3 PbS2
Pa2O5 + H2O = H2Pa2O6 =>
Pa2O5 + H2O = H2Pa2O6
CH3COOH + Na2CO3 = CO2 + H2O + Na(C2H3O2) =>
2 CH3COOH + Na2CO3 = CO2 + H2O + 2 Na(C2H3O2)
K2[PtCl4] + N2H6SO4 + KOH = Pt + N2 + K2SO4 + KCl + H2O =>
2 K2[PtCl4] + N2H6SO4 + 6 KOH = 2 Pt + N2 + K2SO4 + 8 KCl + 6 H2O
CuSO4 + H3PO4 = Cu3(PO4)2 + H2SO4 =>
3 CuSO4 + 2 H3PO4 = Cu3(PO4)2 + 3 H2SO4
Cr + SO3 = CrSO3 =>
Cr + SO3 = CrSO3
FeSO4 + NH2OH + H2SO4 = Fe2(SO4)3 + H2O + (NH4)2SO4 =>
4 FeSO4 + 2 NH2OH + 3 H2SO4 = 2 Fe2(SO4)3 + 2 H2O + (NH4)2SO4
(CH3COO)2Pb(ac) + Na2SO4 = PbSO4(s) + CH3COONa =>
(CH3COO)2Pb(ac) + Na2SO4 = PbSO4(s) + 2 CH3COONa
N3H4 + K2Cr2O7 + HCl = KCl + CrCl3 + N2 + H2O =>
6 N3H4 + 4 K2Cr2O7 + 32 HCl = 8 KCl + 8 CrCl3 + 9 N2 + 28 H2O
H3(PO)4 + NaOH = H2O + Na3(PO)4 =>
H3(PO)4 + 3 NaOH = 3 H2O + Na3(PO)4
K2 + CO3 + H2SO4 = K2SO4 + CO2 + H2O =>
K2 + CO3 + H2SO4 = K2SO4 + CO2 + H2O
Mg + (CH3COO)2 = Mg(CH3COO)2 =>
Mg + (CH3COO)2 = Mg(CH3COO)2
Au + H2O2 + HCl = AuCl3 + H2O =>
2 Au + 3 H2O2 + 6 HCl = 2 AuCl3 + 6 H2O
Ca + CuO = CaO3 + Cu =>
Ca + 3 CuO = CaO3 + 3 Cu
NO2{-}1 + MnO4{-}1 + H{+} = NO3{-}1 + Mn{+} + H2O =>
3 NO2{-}1 + MnO4{-}1 + 2 H{+} = 3 NO3{-}1 + Mn{+} + H2O
Pb + S3 = PbS2 =>
3 Pb + 2 S3 = 3 PbS2
Bi3 + NH4OH = Bi(OH)3 + NH4 =>
Bi3 + 9 NH4OH = 3 Bi(OH)3 + 9 NH4
BaSO4 + H2SO4 = BaSO3 + H2O + SO4 =>
BaSO4 + H2SO4 = BaSO3 + H2O + SO4
Cl6 + O7 = ClO =>
7 Cl6 + 6 O7 = 42 ClO
K2O + N2O3 = KNO2 =>
K2O + N2O3 = 2 KNO2
Na2S2O8 + Na2S2O3 + H2O = Na2SO4 + H2SO4 =>
4 Na2S2O8 + Na2S2O3 + 5 H2O = 5 Na2SO4 + 5 H2SO4
AgCl + H2SO4 = HCl + AgHSO4 =>
AgCl + H2SO4 = HCl + AgHSO4
C6H18O24P6 + KCl = K6C6H12O24P6 + HCl =>
C6H18O24P6 + 6 KCl = K6C6H12O24P6 + 6 HCl
Mn + CO3 = Mn2CO3 =>
2 Mn + CO3 = Mn2CO3
Cd(s) + HCl(ac) = CdCl2(ac) + H2(g) =>
Cd(s) + 2 HCl(ac) = CdCl2(ac) + H2(g)
Al + LiOH + H2O = LiAl(OH)4 + H2 =>
2 Al + 2 LiOH + 6 H2O = 2 LiAl(OH)4 + 3 H2
H2O + O2 = O3*3H2O =>
6 H2O + 3 O2 = 2 O3*3H2O
MnO4{-} + SO3{-} + OH{-} = MnO4{2-} + SO4{2-} + H2O =>
MnO4{-} + SO3{-} + 2 OH{-} = MnO4{2-} + SO4{2-} + H2O
NaHCO3 + BaCl2 = Ba(HCO3)2 + NaCl =>
2 NaHCO3 + BaCl2 = Ba(HCO3)2 + 2 NaCl
N2 + U2 = N2U =>
2 N2 + U2 = 2 N2U
C18H30(OH)3 + O2 = CO2 + H2O =>
4 C18H30(OH)3 + 99 O2 = 72 CO2 + 66 H2O
XeOF2 + H2O = XeO2 + HF =>
XeOF2 + H2O = XeO2 + 2 HF
Na2HPO4 + MgCl2 = Na2HPO4MgCl2 =>
Na2HPO4 + MgCl2 = Na2HPO4MgCl2
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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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