| Équations équilibrées la veille | Équations équilibrées le lendemain |
11 C9H10O2 + 21 CH3OH = 12 C10H13O2 + 19 H2O
Cu(NH)34Cl2 + KCN + H2O = NH3 + NH4Cl + KCl + K2Cu(CN)3 + KCNO =>
2 Cu(NH)34Cl2 + 75 KCN + 69 H2O = 66 NH3 + 2 NH4Cl + 2 KCl + 2 K2Cu(CN)3 + 69 KCNO
Na2SiO3 + BaCl2 = BaSiO3 + NaCl =>
Na2SiO3 + BaCl2 = BaSiO3 + 2 NaCl
KMnO4 + Fe(NO3)2 = Fe(MnO4)2 + KNO3 =>
2 KMnO4 + Fe(NO3)2 = Fe(MnO4)2 + 2 KNO3
C4H8 + Br = C4H8Br =>
C4H8 + Br = C4H8Br
P{2+}H{4+} = P{+}H{3+} + P{4+} =>
3 P{2+}H{4+} = 2 P{+}H{3+} + P{4+}
C9H6O4 + C2H5NO2 = CO2 + C2H2O + C18H12N2O4 =>
5 C9H6O4 + 2 C2H5NO2 = 3 CO2 + 14 C2H2O + C18H12N2O4
C8H24O2Si3 + O2 = SiO2 + CO2 + H2O =>
C8H24O2Si3 + 16 O2 = 3 SiO2 + 8 CO2 + 12 H2O
NaNo3 + AlCl3 = NaCl3 + AlNo3 =>
NaNo3 + AlCl3 = NaCl3 + AlNo3
C6H5OH + CHCl3 + KOH = C6H5(OH)CHO + KCl + H2O =>
17 C6H5OH + 10 CHCl3 + 30 KOH = 16 C6H5(OH)CHO + 30 KCl + 15 H2O
CO2 + Kr = KrC + O2 =>
CO2 + Kr = KrC + O2
ScS + O2 = Sc2O3 + SO3 =>
4 ScS + 9 O2 = 2 Sc2O3 + 4 SO3
H3PO4 + Pb(C2H3O2)2 = H3(C2H3O2)2 + Pb(PO4) =>
H3PO4 + Pb(C2H3O2)2 = H3(C2H3O2)2 + Pb(PO4)
LiOH + (NH4)2CO3 = LiCO3 + OH(NH4)2 =>
LiOH + (NH4)2CO3 = LiCO3 + OH(NH4)2
SO4 + H = SO2 + H2O =>
SO4 + 4 H = SO2 + 2 H2O
MnO2(s) + NH4Cl(s) + Zn(s) = Mn2O3(s) + H2O(l) + Zn(NH3)2Cl2(s) =>
2 MnO2(s) + 2 NH4Cl(s) + Zn(s) = Mn2O3(s) + H2O(l) + Zn(NH3)2Cl2(s)
NH2CH2COOH + K2CO3 = NH2CH2COOK + H2O + CO2 =>
2 NH2CH2COOH + K2CO3 = 2 NH2CH2COOK + H2O + CO2
CaCl2 + NaHCO3 + H2O = Ca(OH)2 + NaCl + H2CO3 =>
CaCl2 + 2 NaHCO3 + 2 H2O = Ca(OH)2 + 2 NaCl + 2 H2CO3
Cu + AlOH = Al + Cu2OH =>
2 Cu + AlOH = Al + Cu2OH
KBr + HNO3 + AgNO3 = K(NO3)2 + AgBr + H2 =>
2 KBr + 2 HNO3 + 2 AgNO3 = 2 K(NO3)2 + 2 AgBr + H2
B2O3 + NaF + AlF3 + KCl = KBF4 + Al2O3 + NaCl =>
B2O3 + 2 NaF + 2 AlF3 + 2 KCl = 2 KBF4 + Al2O3 + 2 NaCl
KI + H2SO4 = I2 + K2SO4 + H2 =>
2 KI + H2SO4 = I2 + K2SO4 + H2
VO{2+} + H2O + H2O2 = VO3{-} + H{+} =>
2 VO{2+} + 2 H2O + H2O2 = 2 VO3{-} + 6 H{+}
KI + HCl + K2CrO4 = CrCl3 + KCl + I2 + H2O =>
6 KI + 16 HCl + 2 K2CrO4 = 2 CrCl3 + 10 KCl + 3 I2 + 8 H2O
BN + F = BF + N2 =>
2 BN + 2 F = 2 BF + N2
C6H14 + Cl2 = C + HCl =>
C6H14 + 7 Cl2 = 6 C + 14 HCl
CuS(s) + HNO3 = Cu(NO3)2 + S + H2O + NO(g) =>
3 CuS(s) + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO(g)
C2H5OH + Cr2O7{2-} + H{+} = CO2 + Cr{3+} + H2O =>
C2H5OH + 2 Cr2O7{2-} + 16 H{+} = 2 CO2 + 4 Cr{3+} + 11 H2O
Ag2S + HCl + KClO3 = AgCl + S + H2O + KCl =>
3 Ag2S + 6 HCl + KClO3 = 6 AgCl + 3 S + 3 H2O + KCl
AgNo{3+} + NaCl = AgCl + NaNo{3+} =>
AgNo{3+} + NaCl = AgCl + NaNo{3+}
CH3NH2 + H2O = C2H6 + NH3 + O2 =>
4 CH3NH2 + 2 H2O = 2 C2H6 + 4 NH3 + O2
Cs2SO3(aq) + HBr(aq) = CsBr(aq) + H2O(l) + SO2(g) =>
Cs2SO3(aq) + 2 HBr(aq) = 2 CsBr(aq) + H2O(l) + SO2(g)
Hg1 + O2 = HgO =>
2 Hg1 + O2 = 2 HgO
C42H86 + N2O = N2 + CO2 + H2O =>
C42H86 + 127 N2O = 127 N2 + 42 CO2 + 43 H2O
ClO2 + H2O + Na2S2O5 = HCl + NaHSO4 =>
4 ClO2 + 7 H2O + 5 Na2S2O5 = 4 HCl + 10 NaHSO4
C2H4 + S2Cl2 = SC4H8Cl2 + S =>
2 C2H4 + S2Cl2 = SC4H8Cl2 + S
Nh4Cl + Ca(C2H3O2)2 = Nh4(C2H3O2) + CaCl2 =>
2 Nh4Cl + Ca(C2H3O2)2 = 2 Nh4(C2H3O2) + CaCl2
Mg(NO3)2(aq) + Na2S(aq) = MgS(s) + NaNO3(aq) =>
Mg(NO3)2(aq) + Na2S(aq) = MgS(s) + 2 NaNO3(aq)
C254H377N65O75S8 + O2 = CO2 + H2O + N2 + S8 =>
4 C254H377N65O75S8 + 1243 O2 = 1016 CO2 + 754 H2O + 130 N2 + 4 S8
P + HIO3 + H2O = H3PO4 + HI =>
6 P + 5 HIO3 + 9 H2O = 6 H3PO4 + 5 HI
Fe + HNO3 + H2O = Fe(OH)3 + NO =>
Fe + HNO3 + H2O = Fe(OH)3 + NO
CH4C4H10 + O2 = CO2 + H2O =>
2 CH4C4H10 + 17 O2 = 10 CO2 + 14 H2O
Co + O2 = CoO2 =>
Co + O2 = CoO2
Br2 + NH4OH = NH4Br + N2 + H2O =>
3 Br2 + 8 NH4OH = 6 NH4Br + N2 + 8 H2O
MgCl2*2H2O + AgNO3 = Mg(NO3)2 + H2O + AgCl =>
MgCl2*2H2O + 2 AgNO3 = Mg(NO3)2 + 2 H2O + 2 AgCl
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
C4H8O2 + H2SO4 + HCO3{-} = S{2-} + H2CO3 =>
2 C4H8O2 + 5 H2SO4 + 10 HCO3{-} = 5 S{2-} + 18 H2CO3
SO3 + NaOH = SO3OH + Na =>
SO3 + NaOH = SO3OH + Na
C6H13Br + HI = IBr + C6H14 =>
C6H13Br + HI = IBr + C6H14
KOH + NH4SCN = KSCN + NH4OH =>
KOH + NH4SCN = KSCN + NH4OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/24
Équations équilibrées sur02/14/23
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