| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ClO2 + 2 OH{-} = ClO2{-} + ClO3{-} + H2O
CH3OH + O2 = HCO2H + H2 =>
2 CH3OH + O2 = 2 HCO2H + 2 H2
SrCO3 + HC2H3O2 = CO2 + H2O + Sr =>
4 SrCO3 + HC2H3O2 = 6 CO2 + 2 H2O + 4 Sr
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
HgNO3 + KI = HgI + KNO3 =>
HgNO3 + KI = HgI + KNO3
CaBr2 + NaNo3 = Ca(No3)2 + NaBr =>
CaBr2 + 2 NaNo3 = Ca(No3)2 + 2 NaBr
KNo3 + NaOH = KOH + NaNo3 =>
KNo3 + NaOH = KOH + NaNo3
C + H + Br = CH3Br =>
C + 3 H + Br = CH3Br
C + H + O = CH2O =>
C + 2 H + O = CH2O
K2Cr2O7 + H2O = KOH + Cr2O3 + O =>
K2Cr2O7 + H2O = 2 KOH + Cr2O3 + 3 O
K + Al2(SO4)3 = Al + K2SO4 =>
6 K + Al2(SO4)3 = 2 Al + 3 K2SO4
C + H + O = CHO =>
C + H + O = CHO
CH4 + FeC = FeC2H4 =>
CH4 + FeC = FeC2H4
K2S + AlP = Al2S3 + K3P =>
3 K2S + 2 AlP = Al2S3 + 2 K3P
Cr + Fe(NO3)2 = Fe + Cr(NO3)2 =>
Cr + Fe(NO3)2 = Fe + Cr(NO3)2
H2SO4 + C2H3NaO2 = Na2SO4 + C2H4O2 =>
H2SO4 + 2 C2H3NaO2 = Na2SO4 + 2 C2H4O2
Cl2 + Fe = FeCl3 =>
3 Cl2 + 2 Fe = 2 FeCl3
Na2CO3 + C4H6O6 = CO2 + H2O + Na3C6H5O7 =>
15 Na2CO3 + 18 C4H6O6 = 27 CO2 + 29 H2O + 10 Na3C6H5O7
NaBH4 + (NH4)2SO4 = B3N3H6 + Na2SO4 + H2 =>
6 NaBH4 + 3(NH4)2SO4 = 2 B3N3H6 + 3 Na2SO4 + 18 H2
Li + Al(NO3)3 = LiNO3 + Al =>
3 Li + Al(NO3)3 = 3 LiNO3 + Al
C3H6O = C9H12 + H2O =>
3 C3H6O = C9H12 + 3 H2O
C + H + O = C6H12O6 =>
6 C + 12 H + 6 O = C6H12O6
C10H8O + O2 = CO2 + H2O =>
2 C10H8O + 23 O2 = 20 CO2 + 8 H2O
NaOH + HCH3CO2 = NaCO2 + OH2CH3 =>
NaOH + HCH3CO2 = NaCO2 + OH2CH3
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
C6H8O6(aq) + I2(aq) = C6H6O6(aq) + H{+}(aq) + I{-}(aq) =>
C6H8O6(aq) + I2(aq) = C6H6O6(aq) + 2 H{+}(aq) + 2 I{-}(aq)
HO2 + NO = OH + NO2 =>
HO2 + NO = OH + NO2
Ba(OH)2 + H2S = BaS + H2O =>
Ba(OH)2 + H2S = BaS + 2 H2O
HOBr + H2O = H3O + BrO =>
HOBr + H2O = H3O + BrO
Ca(CH3COO)2 + (NH4)3PO4 = (NH4)CH3COO + Ca3(PO4)2 =>
3 Ca(CH3COO)2 + 2(NH4)3PO4 = 6(NH4)CH3COO + Ca3(PO4)2
K3PO4(aq) + Fe(NO3)3(aq) = FePO4 + KNO3 =>
K3PO4(aq) + Fe(NO3)3(aq) = FePO4 + 3 KNO3
NH4NO3 + Mg3(PO4)2 = (NH4)3(PO4) + Mg(NO3)2 =>
6 NH4NO3 + Mg3(PO4)2 = 2(NH4)3(PO4) + 3 Mg(NO3)2
Al4Cl3 + H2O = ClH4 + Al(OH)3 =>
Al4Cl3 + 12 H2O = 3 ClH4 + 4 Al(OH)3
CO2 + NH3 + H2 = C3H7NO2 + H2O =>
3 CO2 + NH3 + 6 H2 = C3H7NO2 + 4 H2O
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
C3H7OH + CuO = CH3COCH3 + Cu + H2O =>
C3H7OH + CuO = CH3COCH3 + Cu + H2O
Zn(s) + I2(aq) = ZnI2(aq) =>
Zn(s) + I2(aq) = ZnI2(aq)
HCl(aq) + NiCO3(s) = NiCl2(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + NiCO3(s) = NiCl2(aq) + H2O(l) + CO2(g)
H3AsO4 + Zn = AsH3 + ZnO =>
H3AsO4 + 4 Zn = AsH3 + 4 ZnO
Sb + H2S = Sb2S5 + H =>
2 Sb + 5 H2S = Sb2S5 + 10 H
Cl2 + Na1Br1 = Na1Cl1 + Br2 =>
Cl2 + 2 Na1Br1 = 2 Na1Cl1 + Br2
H + N + O = HNO2 =>
H + N + 2 O = HNO2
NH4 + F2 = NH4F =>
2 NH4 + F2 = 2 NH4F
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
NiO + SO3 = NiSO4 =>
NiO + SO3 = NiSO4
TiF4 + H2O = H2(TiF6) + TiO2*H2O =>
3 TiF4 + 3 H2O = 2 H2(TiF6) + TiO2*H2O
C21H40 + O2 = CO2 + H2O =>
C21H40 + 31 O2 = 21 CO2 + 20 H2O
HCO2H + NaOH = HCO2Na + H2O =>
HCO2H + NaOH = HCO2Na + H2O
Co(OH)2 + O2 = Co3O4 + H2O =>
6 Co(OH)2 + O2 = 2 Co3O4 + 6 H2O
C4H10 + Cl2 = C4C9Cl + HCl =>
13 C4H10 + 67 Cl2 = 4 C4C9Cl + 130 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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