| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KClO3 = 3 KClO4 + KCl
SiO2(s) = Si(l) + O2(g) =>
SiO2(s) = Si(l) + O2(g)
HNO3 + Sr(OH)2 = H2O + (NO3)2Sr =>
2 HNO3 + Sr(OH)2 = 2 H2O + (NO3)2Sr
P2O5P4 + O2 = P2O5 =>
P2O5P4 + 5 O2 = 3 P2O5
MnO2 + AlPO4 = Al2O3 + Mn3(PO4)4 =>
3 MnO2 + 4 AlPO4 = 2 Al2O3 + Mn3(PO4)4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Sn + HNO3 + H2O = H2SnO3 + N0 =>
5 Sn + 4 HNO3 + 3 H2O = 5 H2SnO3 + 4 N0
CH3CHO + HCN = CH3CN + H2O + CO2 =>
3 CH3CHO + 5 HCN = 5 CH3CN + H2O + CO2
CO2 + H2O = O2 + C70H41O2 =>
280 CO2 + 82 H2O = 317 O2 + 4 C70H41O2
Na3PO4(aq) + Al2(SO4)3(aq) = AlPO4(s) + Na2SO4(aq) =>
2 Na3PO4(aq) + Al2(SO4)3(aq) = 2 AlPO4(s) + 3 Na2SO4(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CoCl2 + K2S = CoS + KCl =>
CoCl2 + K2S = CoS + 2 KCl
NaI + Na2CrO4 = NaCrO4 + Na2I =>
NaI + Na2CrO4 = NaCrO4 + Na2I
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
MnO2 + Ba(NO3)2 + KOH = K2MnO4 + Ba(NO2)2 + H2O =>
2 MnO2 + Ba(NO3)2 + 4 KOH = 2 K2MnO4 + Ba(NO2)2 + 2 H2O
O3 + P = O3P =>
O3 + P = O3P
SO2 + H2O + I = H2SO4 + HI =>
SO2 + 2 H2O + 2 I = H2SO4 + 2 HI
Sn + HNO3 + H2O = H2SnO3 + N0 =>
5 Sn + 4 HNO3 + 3 H2O = 5 H2SnO3 + 4 N0
AlCl3 + Na2CO3 = (NaCl) + Al2(CO3)3 =>
2 AlCl3 + 3 Na2CO3 = 6(NaCl) + Al2(CO3)3
CaFe(CO3)2 + KFe3AlSi3O10(OH)2 + H2O + KAl3Si3O10(OH)2 = CaCO3 + CO2 + K + Fe2O3 + Fe5Al2Si3O10(OH)8 =>
9 CaFe(CO3)2 + KFe3AlSi3O10(OH)2 + 6 H2O + KAl3Si3O10(OH)2 = 9 CaCO3 + 9 CO2 + 2 K + Fe2O3 + 2 Fe5Al2Si3O10(OH)8
MnO2 + AlPO4 = Al2O3 + Mn3(PO4)4 =>
3 MnO2 + 4 AlPO4 = 2 Al2O3 + Mn3(PO4)4
Sn + HNO3 + H2O = H2SnO3 + N0 =>
5 Sn + 4 HNO3 + 3 H2O = 5 H2SnO3 + 4 N0
Ag{+} + NH3{-} = AgNH3 =>
Ag{+} + NH3{-} = AgNH3
NaOCl(aq) + NH3(aq) = N2H4(aq) + NaCl(aq) + H2O(l) =>
NaOCl(aq) + 2 NH3(aq) = N2H4(aq) + NaCl(aq) + H2O(l)
MnO2 + AlPO4 = Al2O3 + Mn3(PO4)4 =>
3 MnO2 + 4 AlPO4 = 2 Al2O3 + Mn3(PO4)4
Sn + HNO3 + H2O = H2SnO3 + N0 =>
5 Sn + 4 HNO3 + 3 H2O = 5 H2SnO3 + 4 N0
Fe(NO3)3 + KI = KNO3 + Fe(NO3)2 + I2 =>
2 Fe(NO3)3 + 2 KI = 2 KNO3 + 2 Fe(NO3)2 + I2
MnO2 + AlPO4 = Al2O3 + Mn3(PO4)4 =>
3 MnO2 + 4 AlPO4 = 2 Al2O3 + Mn3(PO4)4
Fe + Cu{2+} = Fe{3+} + Cu =>
2 Fe + 3 Cu{2+} = 2 Fe{3+} + 3 Cu
Sn + HNO3 + H2O = H2SnO3 + N0 =>
5 Sn + 4 HNO3 + 3 H2O = 5 H2SnO3 + 4 N0
P2O5P4 + O2 = P2O5 =>
P2O5P4 + 5 O2 = 3 P2O5
MnO2 + AlPO4 = Al2O3 + Mn3(PO4)4 =>
3 MnO2 + 4 AlPO4 = 2 Al2O3 + Mn3(PO4)4
CH3CH2CHCHCH2CHCH2 + Br2 = CH3CH2CHBrCHBrCH2CHBrCH2Br =>
CH3CH2CHCHCH2CHCH2 + 2 Br2 = CH3CH2CHBrCHBrCH2CHBrCH2Br
Fe(OH)(NO3)2 = Fe(OH)3 + Fe(NO3)3 =>
3 Fe(OH)(NO3)2 = Fe(OH)3 + 2 Fe(NO3)3
P2O5P4 + O2 = P2O5 =>
P2O5P4 + 5 O2 = 3 P2O5
As2O3 + I2 + H2O = H3AsO4 + I{-} + H{+} =>
As2O3 + 2 I2 + 5 H2O = 2 H3AsO4 + 4 I{-} + 4 H{+}
NaCl(aq) + CaCO3(aq) = CaCl2(aq) + Na2CO3(aq) =>
2 NaCl(aq) + CaCO3(aq) = CaCl2(aq) + Na2CO3(aq)
C6H4COOHNO2 + Zn + HCl = C6H4COOHNH2 + ZnCl2 + H2O =>
C6H4COOHNO2 + 3 Zn + 6 HCl = C6H4COOHNH2 + 3 ZnCl2 + 2 H2O
C4H6O4 + NO3 = CO2 + H2O + N2O =>
5 C4H6O4 + 14 NO3 = 20 CO2 + 15 H2O + 7 N2O
Fe + Cu{2+} = Fe{3+} + Cu =>
2 Fe + 3 Cu{2+} = 2 Fe{3+} + 3 Cu
SrOH + (NH4)2S = NH4OH + Sr2S =>
2 SrOH + (NH4)2S = 2 NH4OH + Sr2S
C2H3F + O2 = HF + H2O + CO2 =>
2 C2H3F + 5 O2 = 2 HF + 2 H2O + 4 CO2
MnO2 + AlPO4 = Al2O3 + Mn3(PO4)4 =>
3 MnO2 + 4 AlPO4 = 2 Al2O3 + Mn3(PO4)4
C10H16 + KMnO4 + H2O = C10H20O4 + KOH + MnO2 =>
3 C10H16 + 4 KMnO4 + 8 H2O = 3 C10H20O4 + 4 KOH + 4 MnO2
CaOH + HNO3 = CaNO3 + OHH =>
CaOH + HNO3 = CaNO3 + OHH
H2SO4 + FeOH = H2OH + FeSO4 =>
H2SO4 + FeOH = H2OH + FeSO4
K2Cr2O7 + H2SO4 + C3H8O = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 2 C3H8O = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
HNO3 + AgNO3 = AgH(NO3)2 =>
HNO3 + AgNO3 = AgH(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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