| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + HCl = 6 H2O + C6HCl
(C10H22) + O = CO2 + H2O =>
(C10H22) + 31 O = 10 CO2 + 11 H2O
MgS + H2SO4 = MgSO4 + SO2 + H2 =>
MgS + 2 H2SO4 = MgSO4 + 2 SO2 + 2 H2
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Mg(HCO3)2 + HNO3 = CO2 + H2O + Mg(NO3)2 =>
Mg(HCO3)2 + 2 HNO3 = 2 CO2 + 2 H2O + Mg(NO3)2
Al + Ag2CrO4 = AlAg2CrO4 =>
Al + Ag2CrO4 = AlAg2CrO4
NaClO + C3H8O = NaClC3H8O2 =>
NaClO + C3H8O = NaClC3H8O2
Mg(HCO3)2 + HNO3 = CO2 + H2O + Mg(NO3)2 =>
Mg(HCO3)2 + 2 HNO3 = 2 CO2 + 2 H2O + Mg(NO3)2
S + Na2SO4 = Na2S + SO2 =>
2 S + Na2SO4 = Na2S + 2 SO2
C2H50H + H2SO4 + KMnO4 = MnSO4 + K2SO4 + CO2 + H2O =>
10 C2H50H + 177 H2SO4 + 118 KMnO4 = 118 MnSO4 + 59 K2SO4 + 20 CO2 + 432 H2O
Cr + CuO = Cr2O3 + Cu =>
2 Cr + 3 CuO = Cr2O3 + 3 Cu
(a)Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2(a)Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
NH4Br + AgNO3 = NH4NO3 + AgBr =>
NH4Br + AgNO3 = NH4NO3 + AgBr
(C10H22) + O = CO2 + H2O =>
(C10H22) + 31 O = 10 CO2 + 11 H2O
Zn3(PO4)2 + NaOH = Zn(OH) + PO4 + Na =>
Zn3(PO4)2 + 3 NaOH = 3 Zn(OH) + 2 PO4 + 3 Na
Cl + NO3 = ClNO3 =>
Cl + NO3 = ClNO3
N2O5 + H2O = HN3 + OH =>
3 N2O5 + 17 H2O = 2 HN3 + 32 OH
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
KNO2 + H2O = HNO2 + KOH =>
KNO2 + H2O = HNO2 + KOH
Ba{2+} + O{-}2 = BaO2 =>
Ba{2+} + 2 O{-}2 = BaO2
HI + Cs(OH)2 = H2O + CsI2 =>
2 HI + Cs(OH)2 = 2 H2O + CsI2
HCl + H2O2 + Ag = AgCl + H2O =>
2 HCl + H2O2 + 2 Ag = 2 AgCl + 2 H2O
Mg(HCO3)2 + HNO3 = CO2 + H2O + Mg(NO3)2 =>
Mg(HCO3)2 + 2 HNO3 = 2 CO2 + 2 H2O + Mg(NO3)2
(C10H22) + O = CO2 + H2O =>
(C10H22) + 31 O = 10 CO2 + 11 H2O
H3PO4 + CaH2O2 = H2O + Ca3P2O8 =>
2 H3PO4 + 3 CaH2O2 = 6 H2O + Ca3P2O8
H3PO2 + KOH = KPO + H2O =>
H3PO2 + KOH = KPO + 2 H2O
Cl2FeO8 = Fe + O + Cl =>
Cl2FeO8 = Fe + 8 O + 2 Cl
Fe + HNO3 = NO2 + H2O + FeO =>
Fe + 2 HNO3 = 2 NO2 + H2O + FeO
SCl4 + H2O = SO2 + H3OCl =>
SCl4 + 6 H2O = SO2 + 4 H3OCl
NaOH + Bi2O5 = Bi(OH)5 + Na2O =>
10 NaOH + Bi2O5 = 2 Bi(OH)5 + 5 Na2O
H2NC(CH2OH)3 + HBr = Br(CH2OH)3 + H3NC =>
H2NC(CH2OH)3 + HBr = Br(CH2OH)3 + H3NC
Mg(HCO3)2 + HNO3 = CO2 + H2O + Mg(NO3)2 =>
Mg(HCO3)2 + 2 HNO3 = 2 CO2 + 2 H2O + Mg(NO3)2
C4H8O + K2CrO7 + H2SO4 = C3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
2 C4H8O + 2 K2CrO7 + 5 H2SO4 = 2 C3COOH + 2 K2SO4 + Cr2(SO4)3 + 12 H2O
AsH3 + AuCl3 + NaOH = Na3AsO4 + Au + NaCl + H2O =>
3 AsH3 + 8 AuCl3 + 33 NaOH = 3 Na3AsO4 + 8 Au + 24 NaCl + 21 H2O
C15H32COOH + O2 = CO2 + H2O =>
4 C15H32COOH + 93 O2 = 64 CO2 + 66 H2O
SeO3{2+} + I{-} + H{+} = Se{+} + I2 + H2O =>
2 SeO3{2+} + 14 I{-} + 12 H{+} = 2 Se{+} + 7 I2 + 6 H2O
C2H4 + F = CF + H2 =>
C2H4 + 2 F = 2 CF + 2 H2
HC2H3O2(aq) + Mg(s) = H2(g) + Mg(C2H3O2)2(aq) =>
2 HC2H3O2(aq) + Mg(s) = H2(g) + Mg(C2H3O2)2(aq)
Bi(OH)3 + SnO2{-2} = Bi + SnO3{2+} + H2O + OH{-} =>
2 Bi(OH)3 + SnO2{-2} = 2 Bi + SnO3{2+} + H2O + 4 OH{-}
Na2S + Na2SO3 + H2O = S + NaOH =>
2 Na2S + Na2SO3 + 3 H2O = 3 S + 6 NaOH
C5H10 + O2 = CH2O =>
2 C5H10 + 5 O2 = 10 CH2O
As + Li = AsLi3 =>
As + 3 Li = AsLi3
PH3 + HNO3 = H3PO4 + NO2 + H2O =>
PH3 + 8 HNO3 = H3PO4 + 8 NO2 + 4 H2O
K2CrO7 + HCIO4 + HI = Cr(CIO4)3 + KCIO2 + I2 + H2O =>
2 K2CrO7 + 10 HCIO4 + 34 HI = 2 Cr(CIO4)3 + 4 KCIO2 + 17 I2 + 22 H2O
HCl + H2O2 + Ag = AgCl + H2O =>
2 HCl + H2O2 + 2 Ag = 2 AgCl + 2 H2O
CH3CH2NO2 + NH2 = CH3CH2N2H2 + O2 =>
CH3CH2NO2 + NH2 = CH3CH2N2H2 + O2
Al(NO3)3 + NH3 + H2O = Al(OH)3 + NO3NH4 =>
Al(NO3)3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NO3NH4
C8H18 + C + O2 = C8H18CO2 =>
C8H18 + C + O2 = C8H18CO2
C5H10 + O = CO2 + H2O =>
C5H10 + 15 O = 5 CO2 + 5 H2O
SrS + HNO3 = SrSO + NO2 + H2O =>
SrS + 2 HNO3 = SrSO + 2 NO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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