| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
Al + BaCl2 = Ba + AlCl2 =>
Al + BaCl2 = Ba + AlCl2
C5H12OH + HBr = C5H12Br + H2O =>
C5H12OH + HBr = C5H12Br + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2Cr2O7 + CH3CH2OH + HCl = CrCl3 + KCl + CH3COH + H2O =>
K2Cr2O7 + 3 CH3CH2OH + 8 HCl = 2 CrCl3 + 2 KCl + 3 CH3COH + 7 H2O
Li3N + NH3 = Li3H3 + N2 =>
Li3N + NH3 = Li3H3 + N2
Be + CO2 = Be2(CO2)2 =>
2 Be + 2 CO2 = Be2(CO2)2
Li22Si5 + O2 = Li2O + SiO2 =>
2 Li22Si5 + 21 O2 = 22 Li2O + 10 SiO2
NaP + CoBr = NaBr + CoP =>
NaP + CoBr = NaBr + CoP
(NH4)2SO3 + O2 = H2SO4 + HNO3 + H2O =>
2(NH4)2SO3 + 9 O2 = 2 H2SO4 + 4 HNO3 + 4 H2O
Mg + Hg(NO3)2 = Hg + Mg(NO3)2 =>
Mg + Hg(NO3)2 = Hg + Mg(NO3)2
NH4Cl + HgNO3 = NH4NO3 + HgCl =>
NH4Cl + HgNO3 = NH4NO3 + HgCl
H2S + Pb(OH)2 = PbS + H2O =>
H2S + Pb(OH)2 = PbS + 2 H2O
KOH + BaSO4 = Ba(OH)2 + K2SO4 =>
2 KOH + BaSO4 = Ba(OH)2 + K2SO4
Octane + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ag + Pb(NO3)2 = Ag4(NO3)2 + Pb =>
4 Ag + Pb(NO3)2 = Ag4(NO3)2 + Pb
CaCl2 + Na2SO4 = CaSO4 + Na2Cl2 =>
CaCl2 + Na2SO4 = CaSO4 + Na2Cl2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HCHO + O2 = CO2 + H2O =>
HCHO + O2 = CO2 + H2O
K2CrO4 + K2S + H2SO4 = KHSO4 + Cr(SO3)3 + H2O =>
4 K2CrO4 + 3 K2S + 23 H2SO4 = 14 KHSO4 + 4 Cr(SO3)3 + 16 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CH3COOH(aq) + Sr(OH)2(aq) = H2O(l) + Sr(CH3COO)2(aq) =>
2 CH3COOH(aq) + Sr(OH)2(aq) = 2 H2O(l) + Sr(CH3COO)2(aq)
FeSO4 + NaOH = (FeOH)2SO4 + Na2SO4 =>
2 FeSO4 + 2 NaOH = (FeOH)2SO4 + Na2SO4
AuCl3 + Zn = Au + ZnCl2 =>
2 AuCl3 + 3 Zn = 2 Au + 3 ZnCl2
B4H10 + O2 = B2O3 + H2O =>
2 B4H10 + 11 O2 = 4 B2O3 + 10 H2O
C4H8(OH)2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C4H8(OH)2 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
HI(aq) + Pb(C2H3O2)2(aq) = HC2H3O2(l) + PbI2(s) =>
2 HI(aq) + Pb(C2H3O2)2(aq) = 2 HC2H3O2(l) + PbI2(s)
CaC2 + H2O(l) = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O(l) = Ca(OH)2 + C2H2
Li2O + Al2O3 = LiAl5O8 =>
Li2O + 5 Al2O3 = 2 LiAl5O8
C5H11OH + O2 = CO2 + OH =>
2 C5H11OH + 21 O2 = 10 CO2 + 24 OH
NiSO4 + H2O = NiSO4*6H2O =>
NiSO4 + 6 H2O = NiSO4*6H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Tm2O3 + HNO3 = Tm(NO3)3*6H2O + NO2 + O2 =>
2 Tm2O3 + 48 HNO3 = 4 Tm(NO3)3*6H2O + 36 NO2 + 9.0000000000001O2
Heptane + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
HClO + Ca(OH)2 = H2O + Ca(ClO)2 =>
2 HClO + Ca(OH)2 = 2 H2O + Ca(ClO)2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NaCl(ac) + H2SO4(ac) = HCl(ac) + NaHSO4(ac) =>
NaCl(ac) + H2SO4(ac) = HCl(ac) + NaHSO4(ac)
XeF4 + Xe = XeF2 =>
XeF4 + Xe = 2 XeF2
NH4I(aq) + KOH(aq) = NH3(aq) + KI + H2O(l) =>
NH4I(aq) + KOH(aq) = NH3(aq) + KI + H2O(l)
MgO + Fe3O4 + Al2O3 + SiO2 = Mg1*7Fe0*2Al4Si5O + O2 =>
6 MgO + 14 Fe3O4 + 24 Al2O3 + 60 SiO2 = 6 Mg1*7Fe0*2Al4Si5O + 121 O2
K(s) + HOH(l) = H(g) + KOH(aq) =>
K(s) + HOH(l) = H(g) + KOH(aq)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C6H12O6 + Cr2O7{-2} + H{+} = Cr{+3} + CO2 + H2O =>
C6H12O6 + 4 Cr2O7{-2} + 32 H{+} = 8 Cr{+3} + 6 CO2 + 22 H2O
BaCl2 + MnSO4 = BaSO4 + MnCl2 =>
BaCl2 + MnSO4 = BaSO4 + MnCl2
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
Cl2 + (NH4)3P = NH4Cl + P =>
3 Cl2 + 2(NH4)3P = 6 NH4Cl + 2 P
KNO2 + H3PO4 = HNO2 + K3PO4 =>
3 KNO2 + H3PO4 = 3 HNO2 + K3PO4
NaNO3 + KOH = NaOH + KNO3 =>
NaNO3 + KOH = NaOH + KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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