| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(HSO4)2 = FeSO4 + SO3 + H2O
S2 + F = SF =>
S2 + 2 F = 2 SF
I2 + F2 = IF4 =>
I2 + 4 F2 = 2 IF4
MoO3 + NH3 = Mo2N + H2O + N2 =>
4 MoO3 + 8 NH3 = 2 Mo2N + 12 H2O + 3 N2
CuCl + H2S = Cu2S + HCl =>
2 CuCl + H2S = Cu2S + 2 HCl
Ca3(PO4)2(s) + SiO2(s) = CaSiO3(s) + P4O10(s) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) = 6 CaSiO3(s) + P4O10(s)
CdCl2 + K2CrO4 = CdK2Cr + Cl2O4 =>
CdCl2 + K2CrO4 = CdK2Cr + Cl2O4
FeCl3 + NaHCO3 = Fe2(CO3)3 + HCl + NaCl =>
2 FeCl3 + 3 NaHCO3 = Fe2(CO3)3 + 3 HCl + 3 NaCl
F + C + O = FCO =>
F + C + O = FCO
K*HOH = KOH + H2 =>
2 K*HOH = 2 KOH + H2
Fe(OH)3 + Al(NO3)3 = Fe(NO3)3 + Al(OH)3 =>
Fe(OH)3 + Al(NO3)3 = Fe(NO3)3 + Al(OH)3
C3H7OH + K2CrO7 + H2SO4 = C2H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
9 C3H7OH + 4 K2CrO7 + 10 H2SO4 = 9 C2H5COOH + 2 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
CH4 + C3H6 = C2H6 =>
3 CH4 + C3H6 = 3 C2H6
KCIO3 + KI + HCI = KCI + H2O + I2 =>
KCIO3 + 6 KI + 6 HCI = 7 KCI + 3 H2O + 3 I2
Ca(ClO2) + HOCl = Ca(ClO3)2 + CaCl2 + H2O =>
12 Ca(ClO2) + 12 HOCl = 5 Ca(ClO3)2 + 7 CaCl2 + 6 H2O
HCOOH + CH3CH2CH2OH = HCOOCH2CH2CH3 + HOH =>
HCOOH + CH3CH2CH2OH = HCOOCH2CH2CH3 + HOH
NH4Br + H2O = NBr + H3O =>
NH4Br + 4 H2O = NBr + 4 H3O
Fe2(SO4)3 + HCl = FeCl3 + SO3 + H2O =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 SO3 + 3 H2O
Ag(s) + H2SO4(st) = H + Ag2SO4 =>
2 Ag(s) + H2SO4(st) = 2 H + Ag2SO4
Hg + H2CO3 = HgHCO3 + H =>
Hg + H2CO3 = HgHCO3 + H
NH4F + Fe3(PO4)2 = (NH4)3PO4 + FeF2 =>
6 NH4F + Fe3(PO4)2 = 2(NH4)3PO4 + 3 FeF2
Pb(NO3)2(aq) + KH2PO4(aq) = PO4(NO3)2(s) + KH2Pb(aq) =>
Pb(NO3)2(aq) + KH2PO4(aq) = PO4(NO3)2(s) + KH2Pb(aq)
CH3COOH + NaHCO3 = CO2 + H2O + NaCOOCH =>
3 CH3COOH + 4 NaHCO3 = 2 CO2 + 6 H2O + 4 NaCOOCH
CH3CH(NH2)CH3 + HNO2 = CH3CH(OH)COOH + N2 + H2O =>
CH3CH(NH2)CH3 + 3 HNO2 = CH3CH(OH)COOH + 2 N2 + 3 H2O
K3PO4(s) + HCl(aq) = KCl(s) + H3PO4(aq) =>
K3PO4(s) + 3 HCl(aq) = 3 KCl(s) + H3PO4(aq)
CO2C4H10 + O2 = CO2 + H2O =>
2 CO2C4H10 + 13 O2 = 10 CO2 + 10 H2O
Li2S + Cl2 = Cl2S + Li2 =>
Li2S + Cl2 = Cl2S + Li2
KMnO4 + PH3 + KOH = K2MnO4 + H2O + H3PO4 =>
8 KMnO4 + PH3 + 8 KOH = 8 K2MnO4 + 4 H2O + H3PO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NO3 + HI = IO3 + NO2 + H2O =>
7 NO3 + 2 HI = 2 IO3 + 7 NO2 + H2O
SnCl2 + Cl2 + NaOH = SnO2 + NaCl + H2O =>
SnCl2 + Cl2 + 4 NaOH = SnO2 + 4 NaCl + 2 H2O
C6H5OH + HNO3 = C6H2(NO2)3 + OH + H2O =>
C6H5OH + 3 HNO3 = C6H2(NO2)3 + OH + 3 H2O
P4 + Ca(OH)2 + H2O = Ca(H3PO3)2 + PH3 =>
5 P4 + 6 Ca(OH)2 + 24 H2O = 6 Ca(H3PO3)2 + 8 PH3
Br2 + CuCl2 = CuBr + Cl2 =>
Br2 + 2 CuCl2 = 2 CuBr + 2 Cl2
C12H9NS + O2 = CO2 + H2O + N02 + S02 =>
4 C12H9NS + 57 O2 = 48 CO2 + 18 H2O + 2 N02 + 2 S02
C18H3602 + C3H8O3 = C57H110O6 + H2O =>
6 C18H3602 + 6785 C3H8O3 = 359 C57H110O6 + 18201 H2O
BaO + Cu = CuO + Ba =>
BaO + Cu = CuO + Ba
C4O4 + O2 = CO2 =>
C4O4 + 2 O2 = 4 CO2
Si4O10(OH)2 + H20(water) = Si2O5(OH)4 + SiO2 =>
50 Si4O10(OH)2 + 3 H20(water) = 40 Si2O5(OH)4 + 120 SiO2
Al(OH)S = AlS + OH =>
Al(OH)S = AlS + OH
CH3CH2COO2 + O2 = CO2 + H2O =>
4 CH3CH2COO2 + 11 O2 = 12 CO2 + 10 H2O
CO2H2SO4 = H2CO3SO3 =>
CO2H2SO4 = H2CO3SO3
H2SO4 + NH3 = NH4 + HSO4 =>
H2SO4 + NH3 = NH4 + HSO4
Zn + Na2S2 = ZnS + Na =>
2 Zn + Na2S2 = 2 ZnS + 2 Na
Al + MnO2 = Mn + AlO4 =>
Al + 2 MnO2 = 2 Mn + AlO4
P2O2 + H2O = H3PO4 + H2 =>
P2O2 + 6 H2O = 2 H3PO4 + 3 H2
BiS + HNO3 = Bi(NO3)2 + NO + S + H2O =>
3 BiS + 8 HNO3 = 3 Bi(NO3)2 + 2 NO + 3 S + 4 H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
C3H9N + HNO2 = C3H8O + H2O + N2 =>
C3H9N + HNO2 = C3H8O + H2O + N2
Hg(H2O)4{+2} + CN{-} = Hg(CN)4{-2} + H2O =>
Hg(H2O)4{+2} + 4 CN{-} = Hg(CN)4{-2} + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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