| Équations équilibrées la veille |
4 KNO3 + 2 La2O3 + 4 TiO2 = 4 KLaTiO4 + 4 NO2 + O2
FeCl3 + Fe(OH)3 = [FeOH]Cl2 =>
2 FeCl3 + Fe(OH)3 = 3[FeOH]Cl2
CH3C(CH3)CHCH3 + KMnO4 + H2O = CH3C(OH)C(OH)CH3 + KOH + MnO2 =>
12 CH3C(CH3)CHCH3 + 20 KMnO4 + 10 H2O = 15 CH3C(OH)C(OH)CH3 + 20 KOH + 20 MnO2
C6H4(OH)2(aq) + O2(g) = C6H4O2(aq) + H2O(l) =>
2 C6H4(OH)2(aq) + O2(g) = 2 C6H4O2(aq) + 2 H2O(l)
Cl + Fl = ClFl =>
Cl + Fl = ClFl
K3Fe(CN)6 + Cr2O3 + KOH = K4Fe(CN)6 + K2CrO4 + H2O =>
6 K3Fe(CN)6 + Cr2O3 + 10 KOH = 6 K4Fe(CN)6 + 2 K2CrO4 + 5 H2O
Zn(NO3)2 + Fe(NO3)3 + C2H5NO2 = N2 + CO2 + H2O + Zn2FeO4 =>
36 Zn(NO3)2 + 18 Fe(NO3)3 + 68 C2H5NO2 = 97 N2 + 136 CO2 + 170 H2O + 18 Zn2FeO4
Be + S8 = BeS8 =>
Be + S8 = BeS8
HCl + Cs2O = CsCl + H2O =>
2 HCl + Cs2O = 2 CsCl + H2O
BH3 + HCl = BCl3 + H2 =>
BH3 + 3 HCl = BCl3 + 3 H2
SIC + Cl2 = SICl4 + C =>
SIC + 2 Cl2 = SICl4 + C
CU(s) + HCl(ac) = CUCl2 + H2 =>
CU(s) + 2 HCl(ac) = CUCl2 + H2
VO + Al = V + Al2O3 =>
3 VO + 2 Al = 3 V + Al2O3
HN3 + O2 + CH4 = HCN + H2O =>
2 HN3 + 5 O2 + 6 CH4 = 6 HCN + 10 H2O
SO2 + Cr(OH)3 = Cr2(SO3)3 + H2O =>
3 SO2 + 2 Cr(OH)3 = Cr2(SO3)3 + 3 H2O
Zn(NO3)2 + Na2SO3 = ZnSO3 + NaNO3 =>
Zn(NO3)2 + Na2SO3 = ZnSO3 + 2 NaNO3
NaC1O = NaC1 + O2 =>
2 NaC1O = 2 NaC1 + O2
CuSO4*5H2O + Ba(OH)2 = Cu(OH)2 + BaSO4*5H2O =>
CuSO4*5H2O + Ba(OH)2 = Cu(OH)2 + BaSO4*5H2O
Br2 + NaCrO2 + NaOH = NaBr + Na2CrO4 + H2O =>
3 Br2 + 2 NaCrO2 + 8 NaOH = 6 NaBr + 2 Na2CrO4 + 4 H2O
CUSO4 + NaCl = CUCl2 + Na2SO4 =>
CUSO4 + 2 NaCl = CUCl2 + Na2SO4
Cl + H3PO4 = Cl(PO4) + H3 =>
Cl + H3PO4 = Cl(PO4) + H3
NaOH + Ca(OH)2 = CaOH + Na(OH)2 =>
NaOH + Ca(OH)2 = CaOH + Na(OH)2
C9H13NH2(OH)2 + NaOH = C9H13N + NaH + H2O2 =>
C9H13NH2(OH)2 + 2 NaOH = C9H13N + 2 NaH + 2 H2O2
Zn + SO3 = ZnO2 + S =>
3 Zn + 2 SO3 = 3 ZnO2 + 2 S
NO2F + Cl2O6 = NO2ClO4 + ClO2F =>
NO2F + Cl2O6 = NO2ClO4 + ClO2F
CaO(s) + P4O10(s) = Ca3(PO4)2 =>
6 CaO(s) + P4O10(s) = 2 Ca3(PO4)2
HNO3(ac) + Ba(OH)2(ac) = Ba(NO3)2 + H2O =>
2 HNO3(ac) + Ba(OH)2(ac) = Ba(NO3)2 + 2 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
ZnO + Ba = ZnBa + O2 =>
2 ZnO + 2 Ba = 2 ZnBa + O2
KI + ClH2O = KCl + IH2O =>
KI + ClH2O = KCl + IH2O
CS2(g) + O2 = CO2 + SO2 =>
CS2(g) + 3 O2 = CO2 + 2 SO2
Mg + CeO2 = MgO + Ce =>
2 Mg + CeO2 = 2 MgO + Ce
Sn(NO3)2 + NaOH + Hg(NO3)2 = Na2[Sn(OH)6] + Hg + NaNO3 =>
Sn(NO3)2 + 6 NaOH + Hg(NO3)2 = Na2[Sn(OH)6] + Hg + 4 NaNO3
Fe + Cu(II)SO4 = FeSO4 + Cu(II) =>
Fe + Cu(II)SO4 = FeSO4 + Cu(II)
MnO2 + Ca(OH)2 + H2O = Ca(MnO4)2 + H2 =>
2 MnO2 + Ca(OH)2 + 2 H2O = Ca(MnO4)2 + 3 H2
HS{-} = H{+} + S{-2} =>
HS{-} = H{+} + S{-2}
Fe + HNO3(diluted) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(diluted) = Fe(NO3)3 + NO + 2 H2O
CaCl2(aq) + Ag(s) = AgCl + Ca(s) =>
CaCl2(aq) + 2 Ag(s) = 2 AgCl + Ca(s)
H2O2 + Br{-} = H2O + BrO{-} =>
H2O2 + Br{-} = H2O + BrO{-}
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
S + CHCl3 = SCl + CHCl =>
2 S + CHCl3 = 2 SCl + CHCl
Cu(NO3) + Zn = Cu + Zn(NO3) =>
Cu(NO3) + Zn = Cu + Zn(NO3)
KOH + HCIO3 = HOH + KCIO3 =>
KOH + HCIO3 = HOH + KCIO3
Zn + H2SO4(konc) = ZnSO4 + S + H2O =>
3 Zn + 4 H2SO4(konc) = 3 ZnSO4 + S + 4 H2O
KMnO4 + MnSO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
NaBH4 + C7H7Cl = Na2B12H12 + NaCl + C7H8 + H2 =>
12 NaBH4 + 10 C7H7Cl = Na2B12H12 + 10 NaCl + 10 C7H8 + 13 H2
Sn(NO3)2 + Hg(NO3)2 = Sn(NO3)4 + Hg =>
Sn(NO3)2 + Hg(NO3)2 = Sn(NO3)4 + Hg
C4H9Cl + OH = C4H10O + Cl =>
C4H9Cl + OH = C4H10O + Cl
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CaCl2 + Li2SO4 = CaSO4(s) + LiCl =>
CaCl2 + Li2SO4 = CaSO4(s) + 2 LiCl
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| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
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