| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C22H38016N + 38101 O2 = 88 CO2 + 76026 H2O + 4 NH3
KSCN + PbSO4 = KSO4 + PbSCN =>
KSCN + PbSO4 = KSO4 + PbSCN
NaBr + H2C2O4 = Na2C2O4 + HBr =>
2 NaBr + H2C2O4 = Na2C2O4 + 2 HBr
Li2O + Al2O3 = Li5AlO4 =>
5 Li2O + Al2O3 = 2 Li5AlO4
(NH4)2SO4(s) + NaOH(s) = Na2SO4(aq) + NH3(g) + H2O(g) =>
(NH4)2SO4(s) + 2 NaOH(s) = Na2SO4(aq) + 2 NH3(g) + 2 H2O(g)
PO4 + CH3COOH = H2PO4 + CH3COO =>
PO4 + 2 CH3COOH = H2PO4 + 2 CH3COO
HCOONa + KMnO4 = MnO2 + Na2CO3 + K2CO3 + H2O + NaHCO3 =>
3 HCOONa + 2 KMnO4 = 2 MnO2 + Na2CO3 + K2CO3 + H2O + NaHCO3
Ca{3} + N = CaN{3} =>
Ca{3} + N = CaN{3}
MnO2 + CO = Mn2O3 + CO2 = Mn2o3 + co2 =>
2 MnO2 + CO = Mn2O3 + CO2
C13H18 + O2 = CO2 + H2O =>
2 C13H18 + 35 O2 = 26 CO2 + 18 H2O
H3BO3 + Na2O2 = Na2[B2(O2)2(OH)4] + H2 =>
2 H3BO3 + Na2O2 = Na2[B2(O2)2(OH)4] + H2
AuCl3 + KI = Au + KCl + I2 =>
2 AuCl3 + 6 KI = 2 Au + 6 KCl + 3 I2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
(Ca)2CO3 + HCl = CaCl + H2O + CO2 =>
(Ca)2CO3 + 2 HCl = 2 CaCl + H2O + CO2
BO + H2O = H2BO2 =>
BO + H2O = H2BO2
C2H4(g)H2O(g) = C2H5OH =>
C2H4(g)H2O(g) = C2H5OH
S8 + NO3{-} + OH{-} = SO3{2-} + NO + H2O =>
3 S8 + 32 NO3{-} + 16 OH{-} = 24 SO3{2-} + 32 NO + 8 H2O
Sb2S3 + OH{-} = SbOS{-} + SbS2{-} + H2O =>
Sb2S3 + 2 OH{-} = SbOS{-} + SbS2{-} + H2O
Ag2S + O2 = AgO + SO2 =>
Ag2S + 2 O2 = 2 AgO + SO2
H2SO4 + NaH2PO4 = NaHSO4 + H3PO4 =>
H2SO4 + NaH2PO4 = NaHSO4 + H3PO4
K2O + HI = K2I + HO =>
K2O + HI = K2I + HO
hydrogensulfide + cadmiumnitrate = nitricacid + cadmiumsulfide =>
H2S + Cd(NO3)2 = 2 HNO3 + CdS
Cl2(g) + NaOH(aq) = NaOCl + NaCl + H2O =>
Cl2(g) + 2 NaOH(aq) = NaOCl + NaCl + H2O
NaHCO3(s)CH3COOH(l) = CH3COONa(s)H2O(l)CO2(g) =>
NaHCO3(s)CH3COOH(l) = CH3COONa(s)H2O(l)CO2(g)
(NH4)2SO4(aq) + BaCl2(aq) = BaSO4(s) + NH4Cl(aq) =>
(NH4)2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 NH4Cl(aq)
CO + OH = CO3 + H2O =>
CO + 4 OH = CO3 + 2 H2O
AlN + S = AlS + N =>
AlN + S = AlS + N
C2H5NH2HNO3 = C2H5NH3NO3 =>
C2H5NH2HNO3 = C2H5NH3NO3
HCl + Hg2(NO3)2 = HgCl + H + NO3 =>
2 HCl + Hg2(NO3)2 = 2 HgCl + 2 H + 2 NO3
P + Ba(OH)2 + H2O2 = Ba(H2PO4)2 + H2O =>
2 P + Ba(OH)2 + 5 H2O2 = Ba(H2PO4)2 + 4 H2O
Cl2 + KF = KCl2 + F =>
Cl2 + KF = KCl2 + F
C6H5CH2CH3 + KMnO4 = C7H6O2 + CO2 + KOH + MnO2 =>
C6H5CH2CH3 + 4 KMnO4 = C7H6O2 + CO2 + 4 KOH + 4 MnO2
CoBr3 + H2SO4 = HBr + Co2(SO4)3 =>
2 CoBr3 + 3 H2SO4 = 6 HBr + Co2(SO4)3
AgCl + I2 = AgI + Cl2 =>
2 AgCl + I2 = 2 AgI + Cl2
SnCO3 + H2O = (SnOH)2CO3 + H2CO3 =>
2 SnCO3 + 2 H2O = (SnOH)2CO3 + H2CO3
C1234H3456 + O2 = CO2 + H2O =>
C1234H3456 + 2098 O2 = 1234 CO2 + 1728 H2O
KJ + Pb(NO3)2 = KJNO3 + Pb =>
2 KJ + Pb(NO3)2 = 2 KJNO3 + Pb
HC2H3O2 + K2SO3 = KC2H3O2 + H2O + SO2 =>
2 HC2H3O2 + K2SO3 = 2 KC2H3O2 + H2O + SO2
ZnSKClO3 = ZnClO3SK =>
ZnSKClO3 = ZnClO3SK
Ni(s)CuCl2(aq) = CuNiCl2 =>
Ni(s)CuCl2(aq) = CuNiCl2
Mg + H2O + Nh4Cl = MgCl2 + H2 + Nh4OH =>
Mg + 2 H2O + 2 Nh4Cl = MgCl2 + H2 + 2 Nh4OH
(CH3(CH2)4CH3) + O2 = C + H2O =>
2(CH3(CH2)4CH3) + 7 O2 = 12 C + 14 H2O
(NH4)2C2O4 + KMnO4 + H2SO4 = MnSO4 + CO2 + (NH4)2SO4 + K2SO4 + H2O =>
5(NH4)2C2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + 5(NH4)2SO4 + K2SO4 + 8 H2O
NH3 + H2 + Cl2 = NH4Cl =>
2 NH3 + H2 + Cl2 = 2 NH4Cl
K2Cr2O7 + HI + H2SO4 = I2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 HI + 4 H2SO4 = 3 I2 + K2SO4 + Cr2(SO4)3 + 7 H2O
HCOOH + CH3CH2OH = CH3COOCH2CH3 + H2O =>
2 HCOOH + 3 CH3CH2OH = 2 CH3COOCH2CH3 + 3 H2O
Y2(SO4)3 + MnCl2 = YCl3 + MnSO4 =>
Y2(SO4)3 + 3 MnCl2 = 2 YCl3 + 3 MnSO4
H2SO4(aq) + Fe(s) = Fe2(SO4)3(aq) + H2SO3(aq) + H2O(l) =>
6 H2SO4(aq) + 2 Fe(s) = Fe2(SO4)3(aq) + 3 H2SO3(aq) + 3 H2O(l)
(NH4)2SO4 + Al2(SO4)3 + H2O = (NH4)Al(SO4)2*12H2O =>
(NH4)2SO4 + Al2(SO4)3 + 24 H2O = 2(NH4)Al(SO4)2*12H2O
Mg(OH)2 + H4P2O7 = (MgOH)4P2O7 + H2O =>
4 Mg(OH)2 + H4P2O7 = (MgOH)4P2O7 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/25
Équations équilibrées sur02/21/24
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