| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 C10H8 + 48 KNO4 = 70 CO2 + 28 H2O + 24 K2O + 24 N2
Ca + PdCl2 = CaCl2 + Pd =>
Ca + PdCl2 = CaCl2 + Pd
Mg + CaOH = MgOH + Ca =>
Mg + CaOH = MgOH + Ca
NH4Cl(aq) + NaOH(aq) = NH3(l) + H2O(l) + NaCl(aq) =>
NH4Cl(aq) + NaOH(aq) = NH3(l) + H2O(l) + NaCl(aq)
FeO4 + CO = FeO + CO2 =>
FeO4 + 3 CO = FeO + 3 CO2
Ka + H2O = Ka(OH) + H2 =>
2 Ka + 2 H2O = 2 Ka(OH) + H2
CrCl3 + KCl + FeCl3 + H2O = K2Cr2O7 + FeCl2 + HCl =>
2 CrCl3 + 2 KCl + 6 FeCl3 + 7 H2O = K2Cr2O7 + 6 FeCl2 + 14 HCl
Cr2O7{2-} + NH3OH{+} + H{+} = N2O + H2O + Cr{2+} =>
Cr2O7{2-} + 4 NH3OH{+} + 2 H{+} = 2 N2O + 9 H2O + 2 Cr{2+}
Na2SO3 + HCl = Na2H + ClSO3 =>
Na2SO3 + HCl = Na2H + ClSO3
H2CO3 + C = CH3COOC4H9 + CO2 =>
6 H2CO3 + 8 C = CH3COOC4H9 + 8 CO2
K2Cr2O7 + AlI3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Al2(SO4)3 + I2 + H2O =>
K2Cr2O7 + 2 AlI3 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + Al2(SO4)3 + 3 I2 + 7 H2O
C6H7O2 + O2 = CO2 + H2O =>
4 C6H7O2 + 27 O2 = 24 CO2 + 14 H2O
Na + Zn(NO3)2 = Na(NO3)2 + Zn =>
Na + Zn(NO3)2 = Na(NO3)2 + Zn
H2O + CO2 + N2 = C8H9NO2 + O2 =>
18 H2O + 32 CO2 + 2 N2 = 4 C8H9NO2 + 37 O2
Cu(NO3)2 + NaCl = Cu + NaCl(NO3)2 =>
Cu(NO3)2 + NaCl = Cu + NaCl(NO3)2
In2O3 = In + O2 =>
2 In2O3 = 4 In + 3 O2
C6H12 + O = CO + H2O =>
C6H12 + 12 O = 6 CO + 6 H2O
KMnO4 + H2SO3 = H2SO4MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = 2 H2SO4MnSO4 + K2SO4 + 3 H2O
SOCl2 + C3H7COOH = C3H7COCl + SO2 + HCl =>
SOCl2 + C3H7COOH = C3H7COCl + SO2 + HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C9H8O4 + NaHCO3 = C9H7O4Na + CO2 + H2O =>
C9H8O4 + NaHCO3 = C9H7O4Na + CO2 + H2O
C6H13NO2 + HCl = C6H14NO2 + Cl =>
C6H13NO2 + HCl = C6H14NO2 + Cl
Na2CO3 + H2O5 = Na2O5 + CO2 + H2O =>
Na2CO3 + H2O5 = Na2O5 + CO2 + H2O
H2 + HgCl2 = HCl + Hg =>
H2 + HgCl2 = 2 HCl + Hg
Na3P + HCl = NaCl + H3P =>
Na3P + 3 HCl = 3 NaCl + H3P
NaHCO3 + KOH = NaKCO3 + H2O =>
NaHCO3 + KOH = NaKCO3 + H2O
NH4 + CO3 = CH4 + NO3 =>
NH4 + CO3 = CH4 + NO3
BaCl2 + Na2CrO4 = BaCrO4 + Cl2 + Na =>
BaCl2 + Na2CrO4 = BaCrO4 + Cl2 + 2 Na
HS + H2O = H3O + S =>
HS + H2O = H3O + S
HCl(aq) + Na(OH)(aq) = H2O + NaCl =>
HCl(aq) + Na(OH)(aq) = H2O + NaCl
As3{+} + MnO4{-} + H = As5{+} + Mn2{+} + H2O =>
15 As3{+} + 4 MnO4{-} + 32 H = 9 As5{+} + 2 Mn2{+} + 16 H2O
Mg + AgC2H3O2 = Ag + MgC2H3O2 =>
Mg + AgC2H3O2 = Ag + MgC2H3O2
KH + MgCl2 = KCl2 + MgH =>
KH + MgCl2 = KCl2 + MgH
H2SO4(aq) + NaOH(aq) = H2O(l) + Na2SO4(g) =>
H2SO4(aq) + 2 NaOH(aq) = 2 H2O(l) + Na2SO4(g)
C2H4O + KMnO4 = K2C2O4 + H2O + MnO2 + KOH =>
3 C2H4O + 8 KMnO4 = 3 K2C2O4 + 5 H2O + 8 MnO2 + 2 KOH
BaCl2 + Na2CrO4 = BaCrO4 + Cl2 + Na =>
BaCl2 + Na2CrO4 = BaCrO4 + Cl2 + 2 Na
HCOH + H2O = H2C(OH)2 =>
HCOH + H2O = H2C(OH)2
NH4 + CO3 = CH4 + NO3 =>
NH4 + CO3 = CH4 + NO3
Ca(ClO)2 + H3PO4 = CaH3PO4 + Cl2 + O2 =>
Ca(ClO)2 + H3PO4 = CaH3PO4 + Cl2 + O2
BaCl2 + Na2CrO4 = BaCrO4 + Cl2 + Na =>
BaCl2 + Na2CrO4 = BaCrO4 + Cl2 + 2 Na
AgCl2 + NH4OH = NH4Cl2 + AgOH =>
AgCl2 + NH4OH = NH4Cl2 + AgOH
FeS + (HCl) = (H2)S + FeCl2 =>
FeS + 2(HCl) = (H2)S + FeCl2
C7H5N3O6 + O2 = CO2 + H2O + N2 =>
4 C7H5N3O6 + 21 O2 = 28 CO2 + 10 H2O + 6 N2
NaCl + K2S = Na2S + KCl =>
2 NaCl + K2S = Na2S + 2 KCl
KH + MgCl2 = KCl2 + MgH =>
KH + MgCl2 = KCl2 + MgH
BaCl2 + Na2CrO4 = BaCrO4 + Cl2 + Na =>
BaCl2 + Na2CrO4 = BaCrO4 + Cl2 + 2 Na
Pb(NOO3)2 = PbO + NO2 + O2 =>
2 Pb(NOO3)2 = 2 PbO + 4 NO2 + 3 O2
KH + MgCl2 = KCl2 + MgH =>
KH + MgCl2 = KCl2 + MgH
I2 + Na2SO3 + H2SO4 = NaIO3 + S + H2O =>
I2 + Na2SO3 + H2SO4 = 2 NaIO3 + 2 S + H2O
BaCl2 + Na2CrO4 = BaCrO4 + Cl2 + Na =>
BaCl2 + Na2CrO4 = BaCrO4 + Cl2 + 2 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
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