| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe(NO3)2 + 4 HNO3(aq) = 3 Fe(NO3)3(aq) + 2 H2O(l) + NO
C6H14 + O2 = H14 + CO2 =>
C6H14 + 6 O2 = H14 + 6 CO2
Zn(NO3)2 + K2SO3 = ZnSO3 + KNO3 =>
Zn(NO3)2 + K2SO3 = ZnSO3 + 2 KNO3
AlBr3 + CdNO3 = CdBr + Al(NO3)3 =>
AlBr3 + 3 CdNO3 = 3 CdBr + Al(NO3)3
ZnI2 + Na(OH) = NaI + Zn(OH)2 =>
ZnI2 + 2 Na(OH) = 2 NaI + Zn(OH)2
HNO3 + (NH4)2MoO4 + Na3(PO4) = H2O + (NH4)3PMo12O40 + NH4NO3 + NaNO3 =>
24 HNO3 + 12(NH4)2MoO4 + Na3(PO4) = 12 H2O + (NH4)3PMo12O40 + 21 NH4NO3 + 3 NaNO3
Zn3(PO4)2 + Fe = FePO4 + Zn =>
Zn3(PO4)2 + 2 Fe = 2 FePO4 + 3 Zn
NO + KOH + KClO3 = KNO3 + KCl + H2O =>
2 NO + 2 KOH + KClO3 = 2 KNO3 + KCl + H2O
MgSO4 + KOH = K2SO4 + Mg(OH)2 =>
MgSO4 + 2 KOH = K2SO4 + Mg(OH)2
CH3NH2 + H2SO4 = CH3NH3{+} + SO4{2-} =>
2 CH3NH2 + H2SO4 = 2 CH3NH3{+} + SO4{2-}
PbS2 + HNO3 = Pb(NO3)2 + S + (NO2) + H2O =>
PbS2 + 4 HNO3 = Pb(NO3)2 + 2 S + 2(NO2) + 2 H2O
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
HNO3 + NH3 = H2O + N2O =>
HNO3 + NH3 = 2 H2O + N2O
Fl + HCl = H2 + FlCl3 =>
2 Fl + 6 HCl = 3 H2 + 2 FlCl3
KCl + H2SO4 = Cl + K2SO4 + H2 =>
2 KCl + H2SO4 = 2 Cl + K2SO4 + H2
CH4 + CO2 = C + H2O =>
CH4 + CO2 = 2 C + 2 H2O
FeI2 + HNO3 = Fe(NO3)3 + I2 + NO2 + H2O =>
FeI2 + 6 HNO3 = Fe(NO3)3 + I2 + 3 NO2 + 3 H2O
C10H15NO*HCl + NaOH = H2O + NaCl + C10H15NO =>
C10H15NO*HCl + NaOH = H2O + NaCl + C10H15NO
C12H8Cl2O3 + O2 = CO2 + H2O + Cl2 =>
2 C12H8Cl2O3 + 25 O2 = 24 CO2 + 8 H2O + 2 Cl2
C4H10(liq) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(liq) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
NaHCO3 + O2 = O2HCO3 + Na =>
NaHCO3 + O2 = O2HCO3 + Na
Mg(ClO3)2 + AlP = MgP + Al(ClO3)2 =>
Mg(ClO3)2 + AlP = MgP + Al(ClO3)2
Zn + Li(NO3)2 = Li + Zn(NO3)2 =>
Zn + Li(NO3)2 = Li + Zn(NO3)2
C6H10O5 + CH4 = C8H18 + H2O =>
7 C6H10O5 + 54 CH4 = 12 C8H18 + 35 H2O
H + O = H2O =>
2 H + O = H2O
HMnO4 + CH3OH = MnO2 + H2COO + H2O =>
4 HMnO4 + 3 CH3OH = 4 MnO2 + 3 H2COO + 5 H2O
C4H6O6(l) + NaOH(l) = C4NaHO4(l) + H2O(l) =>
C4H6O6(l) + NaOH(l) = C4NaHO4(l) + 3 H2O(l)
Cu + P2O5 = CuO + P =>
5 Cu + P2O5 = 5 CuO + 2 P
NaHCO3 + CuSO4 = Na2SO4 + CO2 + H2O + CuCO3 =>
2 NaHCO3 + CuSO4 = Na2SO4 + CO2 + H2O + CuCO3
(NH4)2CO3 + H2O + CO2 = NH4HCO3 =>
(NH4)2CO3 + H2O + CO2 = 2 NH4HCO3
C10H20N + O2 = CO2 + H2O + N2 =>
2 C10H20N + 30 O2 = 20 CO2 + 20 H2O + N2
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
C + H + O = C2H3O2 =>
2 C + 3 H + 2 O = C2H3O2
KMnO4 + HNO2 + H2SO4 = H2O + K2SO4 + MnSO4 + HNO3 =>
2 KMnO4 + 5 HNO2 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 HNO3
KCl2 + Na2S = K2S + NaCl2 =>
2 KCl2 + Na2S = K2S + 2 NaCl2
CH3COOCHCH2 + NaOH = CH3COONa + CH2CHOH =>
CH3COOCHCH2 + NaOH = CH3COONa + CH2CHOH
Mg + H{2} = MgH{2} =>
Mg + H{2} = MgH{2}
N2H4(i) + O2(g) = NO2(g) + H2O(g) =>
N2H4(i) + 3 O2(g) = 2 NO2(g) + 2 H2O(g)
CaCO3 + HBr = CaBr2H2O + CO2 =>
CaCO3 + 2 HBr = CaBr2H2O + CO2
CH3COCOOH = CH3CHO + CO2 =>
CH3COCOOH = CH3CHO + CO2
KClO3 = KClO4 + ClK =>
4 KClO3 = 3 KClO4 + ClK
CH3COOH + Co(CO3)2 = (CH3COO)Co + CO2 + H2O =>
11 CH3COOH + 8 Co(CO3)2 = 8(CH3COO)Co + 22 CO2 + 10 H2O
F2 + BaI2 = F2Ba + I2 =>
F2 + BaI2 = F2Ba + I2
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
B2S3(g) + H2O = H3BO3 + hydrogensulfide =>
B2S3(g) + 6 H2O = 2 H3BO3 + 3 H2S
Ba(NO3)2 + Na2SO4 = NaNO3 + BaSO4 =>
Ba(NO3)2 + Na2SO4 = 2 NaNO3 + BaSO4
KIO3 + H2SO3 = KHSO3 + H2SO4 + I2 + H2O =>
2 KIO3 + 7 H2SO3 = 2 KHSO3 + 5 H2SO4 + I2 + H2O
CH3COOH + LiAlH4 + H2O = C2H5OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 C2H5OH + LiOH + Al(OH)3
Na2(CrO4) + Sr(NO3)2 = Na2(NO3)2 + Sr(CrO4) =>
Na2(CrO4) + Sr(NO3)2 = Na2(NO3)2 + Sr(CrO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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