| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H7(OH) + 7 O2 = 4 CO2 + 8 H2O
Cl(g) + H2O = HCl(aq) + HClO3(aq) =>
6 Cl(g) + 3 H2O = 5 HCl(aq) + HClO3(aq)
N{2} + H{2} = NH{4} =>
N{2} + H{2} = NH{4}
NaO + I = NaI + O =>
NaO + I = NaI + O
Li2CO3 + CH3OOH = LiCH3COO + H2O + CO2 =>
Li2CO3 + 4 CH3OOH = 2 LiCH3COO + 5 H2O + CO2
SnC2O4 = Sn + C + O2 =>
SnC2O4 = Sn + 2 C + 2 O2
C6H10 + Na2Cr2O7 + H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C6H10 + 4 Na2Cr2O7 + 16 H2SO4 = 3 C6H10O4 + 4 Cr2(SO4)3 + 4 Na2SO4 + 16 H2O
H2O + H2SO3 = H2 + H2SO4 =>
H2O + H2SO3 = H2 + H2SO4
KC8H5O4 + NaOH = KC8H4O4 + Na + H2O =>
KC8H5O4 + NaOH = KC8H4O4 + Na + H2O
C4H9NO2 + NaNO2 + HCl = C4H6O2 + NO + H2O + NaCl =>
C4H9NO2 + 5 NaNO2 + 5 HCl = C4H6O2 + 6 NO + 4 H2O + 5 NaCl
C2H5SH + H2 = C2H6 + H2S =>
C2H5SH + H2 = C2H6 + H2S
C = C9000 =>
9000 C = C9000
Na + Ca(OH)2 = Na(OH)2 + Ca =>
Na + Ca(OH)2 = Na(OH)2 + Ca
CuO + NaHCO3 = Cu3(OH)2(CO3)2 + Na2O =>
3 CuO + 2 NaHCO3 = Cu3(OH)2(CO3)2 + Na2O
CrO4{2-} + H2SO4 = Cr2O7{2-} + H2O + SO4{2-} =>
2 CrO4{2-} + H2SO4 = Cr2O7{2-} + H2O + SO4{2-}
Pb(CH3COO)2 + Cr = Cr(CH3COO)2 + Pb =>
Pb(CH3COO)2 + Cr = Cr(CH3COO)2 + Pb
CH3CH2CHOHCH3 + Cr2O7{2-} + H{+} = CH3CH2COCH3 + Cr{3+} + H2O =>
3 CH3CH2CHOHCH3 + Cr2O7{2-} + 8 H{+} = 3 CH3CH2COCH3 + 2 Cr{3+} + 7 H2O
CH3NCO + O2 = CO2 + H2O + NO2 =>
4 CH3NCO + 13 O2 = 8 CO2 + 6 H2O + 4 NO2
Hg + KNO4 + H2SO4 = Hg2SO4 + NO + K2SO4 + H2O =>
10 Hg + 2 KNO4 + 6 H2SO4 = 5 Hg2SO4 + 2 NO + K2SO4 + 6 H2O
Cu + NiCl = CuCl + Ni =>
Cu + NiCl = CuCl + Ni
Fe + CuC12 = FeC1 + Cu =>
12 Fe + CuC12 = 12 FeC1 + Cu
H2SO4 + H3PO2 + Zn = Zn3(PO4)2 + SO2 + H2O =>
7 H2SO4 + 2 H3PO2 + 3 Zn = Zn3(PO4)2 + 7 SO2 + 10 H2O
MgSO4 + BaCl2 = MgCl2 + Ba2(SO4)2 =>
2 MgSO4 + 2 BaCl2 = 2 MgCl2 + Ba2(SO4)2
C[O] = CO =>
C[O] = CO
ZnCl2 + Na2SO4 = Zn(SO4) + NaCl =>
ZnCl2 + Na2SO4 = Zn(SO4) + 2 NaCl
C5H12(e) + O2(g) = CO2 + H2O =>
C5H12(e) + 8 O2(g) = 5 CO2 + 6 H2O
MnO4{-} + S{-} + H{+} = Mn{2+} + S + H2O =>
MnO4{-} + 5 S{-} + 8 H{+} = Mn{2+} + 5 S + 4 H2O
C5H10 + Br2 = C5H9Br + HBr =>
C5H10 + Br2 = C5H9Br + HBr
CH3COOH + HBr = CH3COOBr + H2 =>
CH3COOH + HBr = CH3COOBr + H2
K3PO4H2O = K2HPO4KOH =>
K3PO4H2O = K2HPO4KOH
C6H5CH3 + O2 = H2O + CO2 =>
C6H5CH3 + 9 O2 = 4 H2O + 7 CO2
CO2BaO = BaCO3 =>
CO2BaO = BaCO3
C2H5Cl + HCl = C2H4Cl2 + H2 =>
C2H5Cl + HCl = C2H4Cl2 + H2
P + H2 = P1H2 =>
P + H2 = P1H2
H2S + NaCrO7 + H2SO4 = Cr(SO4)3 + H2O + NaHSO4 =>
7 H2S + 8 NaCrO7 + 25 H2SO4 = 8 Cr(SO4)3 + 28 H2O + 8 NaHSO4
FeS22 + O2 = Fe2O3 + SO2 =>
4 FeS22 + 91 O2 = 2 Fe2O3 + 88 SO2
HCIO4 = H2 + CIO4 =>
2 HCIO4 = H2 + 2 CIO4
KMnO4 + NaCl + H2SO4 = Cl2 + KCl + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 12 NaCl + 8 H2SO4 = 5 Cl2 + 2 KCl + 2 MnSO4 + 8 H2O + 6 Na2SO4
Br2 + KOH = KBr + KBrO2 + H2O =>
2 Br2 + 4 KOH = 3 KBr + KBrO2 + 2 H2O
Cl2O3 + Fe(OH)3 = Fe(ClO2)3 + H2O =>
3 Cl2O3 + 2 Fe(OH)3 = 2 Fe(ClO2)3 + 3 H2O
Cr(OH)3 + KOH = K(Cr(OH)4) =>
Cr(OH)3 + KOH = K(Cr(OH)4)
CO(g) + H2O(g) = CO2(g) + H2(g) =>
CO(g) + H2O(g) = CO2(g) + H2(g)
AgOH(heat) = Ag2O + H2O =>
2 AgOH(heat) = Ag2O + H2O
NH4SO3 + BaOH = BaSO3 + NH3 + H2O =>
NH4SO3 + BaOH = BaSO3 + NH3 + H2O
NaPO4 + AgNo3 = AgPO4 + NaNo3 =>
NaPO4 + AgNo3 = AgPO4 + NaNo3
Na2SO4 + Ca(NO3)2 = CaSO4 + NaNO3 =>
Na2SO4 + Ca(NO3)2 = CaSO4 + 2 NaNO3
K2O2 = K2 + O2 =>
K2O2 = K2 + O2
[Co(NH3)6]{2+} + H2O2 = [Co(NH3)6]{3+} + OH{-} =>
2[Co(NH3)6]{2+} + H2O2 = 2[Co(NH3)6]{3+} + 2 OH{-}
Li + CO2 = Li2CO3 + C =>
4 Li + 3 CO2 = 2 Li2CO3 + C
MnO2 + AsO = MnO4 + As =>
MnO2 + 2 AsO = MnO4 + 2 As
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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