| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C + 2 H2O = CH4 + CO2
HCOOH + H2O = CH3OH + O2 =>
HCOOH + H2O = CH3OH + O2
WI6 + O2 = WO3 + IO =>
2 WI6 + 9 O2 = 2 WO3 + 12 IO
P + NH4NO3 = P2O5 + N2 + H2O =>
2 P + 5 NH4NO3 = P2O5 + 5 N2 + 10 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
C3H7Cl + Na = C6H14 + NaCl =>
2 C3H7Cl + 2 Na = C6H14 + 2 NaCl
SO3K2 + MnO4K + H2O = SO4K2 + MnO2 + K(OH) =>
3 SO3K2 + 2 MnO4K + H2O = 3 SO4K2 + 2 MnO2 + 2 K(OH)
Co(NO3)2*6H2O + Fe(NO3)2 + C2H5NO2 = CoFe2O4 + CO2 + H2O + N2 =>
9 Co(NO3)2*6H2O + 18 Fe(NO3)2 + 28 C2H5NO2 = 9 CoFe2O4 + 56 CO2 + 124 H2O + 41 N2
C6H8O7 + CH4N2O + C15H24O = C12H11N5 + H2O =>
119 C6H8O7 + 555 CH4N2O + 93 C15H24O = 222 C12H11N5 + 1481 H2O
Au + O2 = O2Au =>
Au + O2 = O2Au
XeO2 + H2O = XeO3 + H2 =>
XeO2 + H2O = XeO3 + H2
Hg + F2 = Hg2F2 =>
2 Hg + F2 = Hg2F2
C6H10O5 = C10H12O2 + CO2 + H2 =>
18 C6H10O5 = 7 C10H12O2 + 38 CO2 + 48 H2
C8H9NO + HSO3Cl = C8H8ClNO3S + HCl + H2SO4 =>
C8H9NO + 2 HSO3Cl = C8H8ClNO3S + HCl + H2SO4
BaCl2 + SO2 + H2O + Cl2 = HCl + BaSO4 =>
BaCl2 + SO2 + 2 H2O + Cl2 = 4 HCl + BaSO4
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
HNO3 + H2Hg = Hg(NO3)2 + NO + H2O =>
10 HNO3 + 3 H2Hg = 3 Hg(NO3)2 + 4 NO + 8 H2O
(Cr(CO(NH2)2)6)4(Cr(CN)6)3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10(Cr(CO(NH2)2)6)4(Cr(CN)6)3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
C3H7Cl + Na = C6H14 + NaCl =>
2 C3H7Cl + 2 Na = C6H14 + 2 NaCl
As2S5 + NO3{-} + H{+} = AsO4{3-} + SO4{2-} + NO2 + H2O =>
As2S5 + 40 NO3{-} + 24 H{+} = 2 AsO4{3-} + 5 SO4{2-} + 40 NO2 + 12 H2O
NaN3 + HCl + Na = NaCl + H3N =>
NaN3 + 9 HCl + 8 Na = 9 NaCl + 3 H3N
NH4NO2 + CuC2H3O2 = NH4C2H3O2 + CuNO2 =>
NH4NO2 + CuC2H3O2 = NH4C2H3O2 + CuNO2
H2CO3 = C + O2 + H2 =>
2 H2CO3 = 2 C + 3 O2 + 2 H2
Al(ClO3)3(s) = AlCl3 + O2 =>
2 Al(ClO3)3(s) = 2 AlCl3 + 9 O2
Pt + NaOH + H2O = Na[Pt(OH)3] + H2 =>
Pt + NaOH + 2 H2O = Na[Pt(OH)3] + H2
Tl(OH)3 + H2SeO4 = Tl2(SeO4)3 + H2O =>
2 Tl(OH)3 + 3 H2SeO4 = Tl2(SeO4)3 + 6 H2O
Sr + Fe2S3 = Fe + SrS =>
3 Sr + Fe2S3 = 2 Fe + 3 SrS
C5H11OH + K2Cr2O7 + H2SO4 = C5H10O + H2O + K2SO4 + Cr2(SO4)3 =>
3 C5H11OH + K2Cr2O7 + 4 H2SO4 = 3 C5H10O + 7 H2O + K2SO4 + Cr2(SO4)3
HgSo4(aq) + Al(s) = Al2(So4)3(aq) + Hg(s) =>
3 HgSo4(aq) + 2 Al(s) = Al2(So4)3(aq) + 3 Hg(s)
Zn(CN)2 = Zn{2+} + CN{-} =>
Zn(CN)2 = Zn{2+} + 2 CN{-}
C4H10 + F2 = C4F10 + HF =>
C4H10 + 10 F2 = C4F10 + 10 HF
H2S + BaO = BaS + H2O =>
H2S + BaO = BaS + H2O
HBr + Na2CO3 = NaBr + H2O + CO2 =>
2 HBr + Na2CO3 = 2 NaBr + H2O + CO2
C12H50 + O2 = H2O + CO2 =>
2 C12H50 + 49 O2 = 50 H2O + 24 CO2
KClO3 + C12H22O11 = KCl + CO + H2O =>
4 KClO3 + C12H22O11 = 4 KCl + 12 CO + 11 H2O
HCl + CaCO3 = Ca{2+} + Cl{-} + H2 + O + CO2 =>
2 HCl + CaCO3 = Ca{2+} + 2 Cl{-} + H2 + O + CO2
CO2 + H2O = H2CO3 = HCO3{-} + H{ =>
CO2 + H2O = H2CO3
Na3PO4 + K2Se = K3PO4 + Na2Se =>
2 Na3PO4 + 3 K2Se = 2 K3PO4 + 3 Na2Se
(NH4)2SO4 + Co = CoSO4 + (NH4)2 =>
(NH4)2SO4 + Co = CoSO4 + (NH4)2
Cl + Mg = MgCl2 =>
2 Cl + Mg = MgCl2
NH4NO2(s) = N2(g) + H2O(l) =>
NH4NO2(s) = N2(g) + 2 H2O(l)
Cu2O + SCu = Cu + SO2 =>
2 Cu2O + SCu = 5 Cu + SO2
H2S + FeBr3 = HBr3 + Fe2S =>
H2S + 2 FeBr3 = 2 HBr3 + Fe2S
Cr2O7{2-} + SO3{2-} + H{+} = SO4{2-} + Cr{3+} + H2O =>
Cr2O7{2-} + 3 SO3{2-} + 8 H{+} = 3 SO4{2-} + 2 Cr{3+} + 4 H2O
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Na2O2 + CrCl3 = NaCl + CrO3 =>
3 Na2O2 + 2 CrCl3 = 6 NaCl + 2 CrO3
Ba(H2PO4)2 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
Ba(H2PO4)2 + 2 Ba(OH)2 = Ba3(PO4)2 + 4 H2O
HNO2 + H4N2CO = CO2 + N2 + H2O =>
2 HNO2 + H4N2CO = CO2 + 2 N2 + 3 H2O
CuSO4*5H2O = CuO + H2O + H2SO4 =>
CuSO4*5H2O = CuO + 4 H2O + H2SO4
Ba(OH)2 + H3PO4 = Ba + (H2PO4)2 + H2O =>
Ba(OH)2 + 2 H3PO4 = Ba + (H2PO4)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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