| Équations équilibrées la veille | Équations équilibrées le lendemain |
20(C5H7ON) + 100(O2) = 7(H20) + 100(CO2) + 20(NO)
Ba(OH)2 + FeCl3 = BaCl2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 FeCl3 = 3 BaCl2 + 2 Fe(OH)3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
KClO3 + HCl + I2 = ICl3 + KCl + H2O =>
KClO3 + 6 HCl + I2 = 2 ICl3 + KCl + 3 H2O
C12H22O11 + H2O2 = CO2 + H2O =>
C12H22O11 + 24 H2O2 = 12 CO2 + 35 H2O
KClO4 + HCl = HClO4 + KCl =>
KClO4 + HCl = HClO4 + KCl
NaSO4 + Ag = AgSO4 + Na =>
NaSO4 + Ag = AgSO4 + Na
MnCl2 + K2S + H2O = KCl + Mn(OH)2 + H2S =>
MnCl2 + K2S + 2 H2O = 2 KCl + Mn(OH)2 + H2S
H2SO4(aq) + Na2S2O3(aq) = Na2SO4(aq) + SO2(g) + H2O(l) =>
3 H2SO4(aq) + Na2S2O3(aq) = Na2SO4(aq) + 4 SO2(g) + 3 H2O(l)
KNO3 + C + S = N + CO2 + KS2 =>
2 KNO3 + 3 C + 4 S = 2 N + 3 CO2 + 2 KS2
CH3OH + KMgO4 + H2SO4 = CH3COOH + MgSO4 + K2SO4 + H2O =>
10 CH3OH + 4 KMgO4 + 6 H2SO4 = 5 CH3COOH + 4 MgSO4 + 2 K2SO4 + 16 H2O
Pd(NO3)2 + AlCl3 = PdCl2 + Al(NO3)3 =>
3 Pd(NO3)2 + 2 AlCl3 = 3 PdCl2 + 2 Al(NO3)3
NH4HSO4 + NaCl = HCl + NH4NaSO4 =>
NH4HSO4 + NaCl = HCl + NH4NaSO4
SO2 + H2O + NaYO3 = H2SO4 + NaY =>
3 SO2 + 3 H2O + NaYO3 = 3 H2SO4 + NaY
Cl2(g) + NaI(s) = NaCl(s) + I2(g) =>
Cl2(g) + 2 NaI(s) = 2 NaCl(s) + I2(g)
NaBr + AgNO3 = NaNO3 + Br + Ag =>
NaBr + AgNO3 = NaNO3 + Br + Ag
H + Ag2O = Ag + H2O =>
2 H + Ag2O = 2 Ag + H2O
Na2S(aq) + AgNO3(aq) = NaNO3(aq) + Ag2S(s) =>
Na2S(aq) + 2 AgNO3(aq) = 2 NaNO3(aq) + Ag2S(s)
LiNO3 + H2O = HNO3 + Li2O =>
2 LiNO3 + H2O = 2 HNO3 + Li2O
CoCO3 + NH4NO3 + NH3 = ((NO3)Co(NH3)5)(NO3)2 + CO2 + H2O =>
8 CoCO3 + 25 NH4NO3 + 14 NH3 = 8((NO3)Co(NH3)5)(NO3)2 + 8 CO2 + 11 H2O
NaClO + HBr = NaBr + HClO =>
NaClO + HBr = NaBr + HClO
LiNO3 + H2O = HNO3 + Li2O =>
2 LiNO3 + H2O = 2 HNO3 + Li2O
S + O2 + NaOH = Na2SO3 + H2O =>
S + O2 + 2 NaOH = Na2SO3 + H2O
CH3COOH + O = CO2 + H2O =>
CH3COOH + 4 O = 2 CO2 + 2 H2O
FeSO4(aq) + NaOH(aq) = Fe(OH)2 + Na2SO4(aq) =>
FeSO4(aq) + 2 NaOH(aq) = Fe(OH)2 + Na2SO4(aq)
C4H4 + HCl = C4H3Cl + H2 =>
C4H4 + HCl = C4H3Cl + H2
Ag2CO3 + MgSO4 = Ag2SO4 + MgCO3 =>
Ag2CO3 + MgSO4 = Ag2SO4 + MgCO3
HCl(aq) + MgCO3(s) = CO2(g) + H2O(l) + MgCl2(aq) =>
2 HCl(aq) + MgCO3(s) = CO2(g) + H2O(l) + MgCl2(aq)
CH3NH2 + CH3Br = CH3CH3NH2Br =>
CH3NH2 + CH3Br = CH3CH3NH2Br
SO3OH = HSO4 =>
SO3OH = HSO4
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
MnO2 + O2 + KOH = H2O + K2MnO4 =>
2 MnO2 + O2 + 4 KOH = 2 H2O + 2 K2MnO4
CH3(CH2)6(CH3) + O2 = CO2 + H2O =>
2 CH3(CH2)6(CH3) + 25 O2 = 16 CO2 + 18 H2O
SrCO3 + Ba = Sr + BaCO3 =>
SrCO3 + Ba = Sr + BaCO3
Ag(No3) + Pb(No3)2 = Pb(No3) + Ag(No3)2 =>
Ag(No3) + Pb(No3)2 = Pb(No3) + Ag(No3)2
Na(NO2) + O2 = NaNO3 =>
2 Na(NO2) + O2 = 2 NaNO3
ZnBr2 + KOH = Zn(OH)2 + KBr =>
ZnBr2 + 2 KOH = Zn(OH)2 + 2 KBr
LiNO3 + H2O = LiOH + HNO3 =>
LiNO3 + H2O = LiOH + HNO3
CH3CH2OH + HCl = CH3CH2Cl + H2O =>
CH3CH2OH + HCl = CH3CH2Cl + H2O
Al2O3 + NaOH = H2O + NaAlO2 =>
Al2O3 + 2 NaOH = H2O + 2 NaAlO2
I2O3 + O2 = I2O5 =>
I2O3 + O2 = I2O5
Fe + MnSO4 = FeMn + SO4 =>
Fe + MnSO4 = FeMn + SO4
Fe + Ca = Fe(Ca) =>
Fe + Ca = Fe(Ca)
ZnSO4*7H2O + NaOH = NaSO4 + H2O + Zn + OH =>
ZnSO4*7H2O + NaOH = NaSO4 + 7 H2O + Zn + OH
Ba(MnO4)2 + H2O = BaOH + MnO2 + O2 =>
4 Ba(MnO4)2 + 2 H2O = 4 BaOH + 8 MnO2 + 7 O2
P2O3 + Cu(NO3)2 = Cu(NO2)2 + P2O5 =>
P2O3 + Cu(NO3)2 = Cu(NO2)2 + P2O5
Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3 + K2SO4 + 24 H2O = 2 KAl(SO4)2*12H2O
CO2 + H2O + CaC2 = Ca(OH)2 + CH2CHCO2 =>
8 CO2 + 26 H2O + 11 CaC2 = 11 Ca(OH)2 + 10 CH2CHCO2
CH2(OH)2 + O2 = H2O + CO2 =>
CH2(OH)2 + O2 = 2 H2O + CO2
N + H2O = NO3 + H2 =>
N + 3 H2O = NO3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/07/24
Équations équilibrées sur08/06/23
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