| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + 3 NH3 = Al(NH3)3 + 3 OH
C6H7ClN2O2 + NaOH = C6H6N2O2 + NaCl + H2O =>
C6H7ClN2O2 + NaOH = C6H6N2O2 + NaCl + H2O
C12H26 + H2SO4 = CO2 + SO2 + H2O =>
C12H26 + 37 H2SO4 = 12 CO2 + 37 SO2 + 50 H2O
C2H4 + KMnO4 + H2O = C2H4O2 + MnO2 + KOH =>
3 C2H4 + 4 KMnO4 + 2 H2O = 3 C2H4O2 + 4 MnO2 + 4 KOH
HNO3 + H3S = NO + S + H2O =>
HNO3 + H3S = NO + S + 2 H2O
CO2 + BaO = BaCO3 =>
CO2 + BaO = BaCO3
Y + Se = YSe =>
Y + Se = YSe
Fe + Ag(NO3)3 = Fe(NO3)2 + Ag =>
3 Fe + 2 Ag(NO3)3 = 3 Fe(NO3)2 + 2 Ag
Fe + Au(NO3)3 = Fe(NO3)3 + Au =>
Fe + Au(NO3)3 = Fe(NO3)3 + Au
CH4 + F2 = CF2 + HF =>
CH4 + 3 F2 = CF2 + 4 HF
KMnO4 + H2C204 + H2SO4 = CO2 + MnSO4 + KSO4 + H2O =>
409 KMnO4 + 2 H2C204 + 818 H2SO4 = 408 CO2 + 409 MnSO4 + 409 KSO4 + 820 H2O
K3PO4 + NiSO4 = NiPO4 + K3SO4 =>
K3PO4 + NiSO4 = NiPO4 + K3SO4
CuSO4(aq) + NaC2H3O2(aq) = NaSO4 + CuC2H3O2 =>
CuSO4(aq) + NaC2H3O2(aq) = NaSO4 + CuC2H3O2
C6H10 + MnO4 + H2O + H{+} = C6H10(OH)2 + Mn{2+} =>
3 C6H10 + MnO4 + 2 H2O + 2 H{+} = 3 C6H10(OH)2 + Mn{2+}
NO2(C6H4)NH3{+} + HO{-} = NO2C6H4NH2 + H2O =>
NO2(C6H4)NH3{+} + HO{-} = NO2C6H4NH2 + H2O
HCl(aq) + K2CO3(s) = KCl(aq) + H2O(aq) + CO2(s) =>
2 HCl(aq) + K2CO3(s) = 2 KCl(aq) + H2O(aq) + CO2(s)
Na1 + O2 = Na2O1 =>
4 Na1 + O2 = 2 Na2O1
CCl4 + H2O = H2CO3 + HCl =>
CCl4 + 3 H2O = H2CO3 + 4 HCl
NaOH + Ca(OH)2 = Na(OH)2 + CaOH =>
NaOH + Ca(OH)2 = Na(OH)2 + CaOH
AuCl3 + FeSO4 + H2O = Au + FeCl2 + SO2 + HO =>
2 AuCl3 + 3 FeSO4 + 6 H2O = 2 Au + 3 FeCl2 + 3 SO2 + 12 HO
Br + I2 = IBr3 =>
6 Br + I2 = 2 IBr3
MnO2(s) + NaClO3(aq) + NaOH(aq) = NaMnO4(aq) + NaCl(aq) + H2O(l) =>
2 MnO2(s) + NaClO3(aq) + 2 NaOH(aq) = 2 NaMnO4(aq) + NaCl(aq) + H2O(l)
NO + H3O = NH4 + HNO3 =>
12 NO + 9 H3O = 5 NH4 + 7 HNO3
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Cu + H3O + NO3 = [Cu(H2O)6]2 + NO2 =>
2 Cu + 8 H3O + 4 NO3 = [Cu(H2O)6]2 + 4 NO2
C6H5 + HCl = C6H6Cl =>
C6H5 + HCl = C6H6Cl
TiOSO4 + H2O + NaOH = Ti(OH)4 + Na2SO4 =>
TiOSO4 + H2O + 2 NaOH = Ti(OH)4 + Na2SO4
NH3 + SO3 + H2O = (NH4)2SO4 =>
2 NH3 + SO3 + H2O = (NH4)2SO4
MoS4 + K2MnO4 + H2SO4 = H2MoO4 + K2SO4 + MnSO4 + H2O =>
2 MoS4 + 15 K2MnO4 + 22 H2SO4 = 2 H2MoO4 + 15 K2SO4 + 15 MnSO4 + 20 H2O
CuSO4 + SIO2 = CuSIO3 + SO3 =>
CuSO4 + SIO2 = CuSIO3 + SO3
TiOSO4 + H2O + NaOH = Ti(OH)4 + Na2SO4 =>
TiOSO4 + H2O + 2 NaOH = Ti(OH)4 + Na2SO4
K2S + HCl = KCl + H2 + S =>
K2S + 2 HCl = 2 KCl + H2 + S
C14H18N4O3 + O2 = CO2 + H2O + NH3 =>
C14H18N4O3 + 14 O2 = 14 CO2 + 3 H2O + 4 NH3
HCl + SnCl2 = SnCl4 + H2 =>
2 HCl + SnCl2 = SnCl4 + H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
MgSO4 + Cu(OAc)2 = Mg(OAc)2 + CuSO4 =>
MgSO4 + Cu(OAc)2 = Mg(OAc)2 + CuSO4
H2SO4 + BOH = B2SO4 + H2O =>
H2SO4 + 2 BOH = B2SO4 + 2 H2O
H2O + SbCl5 + NaBr = HCl + NaBrO3 + SbCl3 =>
3 H2O + 3 SbCl5 + NaBr = 6 HCl + NaBrO3 + 3 SbCl3
RbBr2 + HNO3 = Rb(NO3)2 + HBr =>
RbBr2 + 2 HNO3 = Rb(NO3)2 + 2 HBr
C2H4O + H2 = C2H4 + H2O =>
C2H4O + H2 = C2H4 + H2O
Ca2Si + Cl2 = CaCl2 + SiCl4 =>
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
HVO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + VOSO4 + H2O =>
2 HVO3 + 2 FeSO4 + 3 H2SO4 = Fe2(SO4)3 + 2 VOSO4 + 4 H2O
NaCl(aq) + AgNO3 = NaNO3 + AgCl =>
NaCl(aq) + AgNO3 = NaNO3 + AgCl
HCl + CH3CH2NHCH2CH3 = NH2Cl + CH3CH2CH2CH3 =>
HCl + CH3CH2NHCH2CH3 = NH2Cl + CH3CH2CH2CH3
K4Fe(CN)6 + Pb(NO3)2 = Pb2[Fe(CN)6] + KNO3 =>
K4Fe(CN)6 + 2 Pb(NO3)2 = Pb2[Fe(CN)6] + 4 KNO3
NaHSO4Na2SO4 = NaSO4Na2HSO4 =>
NaHSO4Na2SO4 = NaSO4Na2HSO4
HOCl + CaO = CaCl2 + H2 + O2 =>
4 HOCl + 2 CaO = 2 CaCl2 + 2 H2 + 3 O2
CO2 + Ca(OH)2 = CCaO3 + H2O =>
CO2 + Ca(OH)2 = CCaO3 + H2O
CH3CH2OH + I2 + KI = CHI3 + CH4 + KOH =>
CH3CH2OH + I2 + KI = CHI3 + CH4 + KOH
CuSO4 + H2O = CuSO4*5H2O(g) =>
CuSO4 + 5 H2O = CuSO4*5H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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