| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H15COOH + 10 O2 = 7 CO2 + 8 H2O
Cu7O4 + O2 = CuO =>
2 Cu7O4 + 3 O2 = 14 CuO
C3H8 + O2 = CO2 + H2O = CO2 + N2 + H2O + O2 =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
RbNO3 + BeF2 = BeN2O6 + RbF =>
2 RbNO3 + BeF2 = BeN2O6 + 2 RbF
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
(NH4)Cl + Ca(OH)2 = NH4(OH) + CaCl2 =>
2(NH4)Cl + Ca(OH)2 = 2 NH4(OH) + CaCl2
MnO2 + FeCl3 + H2SO4 = MnSO4 + FeH(SO4)3 + H2O + Cl2 =>
5 MnO2 + 2 FeCl3 + 11 H2SO4 = 5 MnSO4 + 2 FeH(SO4)3 + 10 H2O + 3 Cl2
Sr(OH)2 + HC2H3O2 = H2O + Sr + (C2H3O2)2 =>
Sr(OH)2 + 2 HC2H3O2 = 2 H2O + Sr + (C2H3O2)2
H2(g) + S(s) + O2(g) = H2SO4(s) =>
H2(g) + S(s) + 2 O2(g) = H2SO4(s)
CH3COH + HCN = CH3COHHCN =>
CH3COH + HCN = CH3COHHCN
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
CH3Cl + Si = CH3SiCl3 + C2H6 =>
3 CH3Cl + Si = CH3SiCl3 + C2H6
CuSO4(ac) + KI(ac) = CuI(s) + K2SO4(ac) + I2(s) =>
2 CuSO4(ac) + 4 KI(ac) = 2 CuI(s) + 2 K2SO4(ac) + I2(s)
FeSO4 + CaF2 = FeF2 + CaSO4 =>
FeSO4 + CaF2 = FeF2 + CaSO4
CaCO3 + Ba(HCO3)2 = Ca(HCO3)2 + BaCO3 =>
CaCO3 + Ba(HCO3)2 = Ca(HCO3)2 + BaCO3
Cu + Ag2O = CuO + Ag =>
Cu + Ag2O = CuO + 2 Ag
CH3COOH + CH3CH2OH = H2O + CH3CH2COOCH3 =>
CH3COOH + CH3CH2OH = H2O + CH3CH2COOCH3
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
I + KMnO4 = KI + MnO4 =>
I + KMnO4 = KI + MnO4
MgCl + Fe(NO3)3 = Mg(NO3) + FeCl3 =>
3 MgCl + Fe(NO3)3 = 3 Mg(NO3) + FeCl3
S + Cl2 = S7Cl3 =>
14 S + 3 Cl2 = 2 S7Cl3
AlF3 + CaSO4 = Al2(SO4)3 + CaF2 =>
2 AlF3 + 3 CaSO4 = Al2(SO4)3 + 3 CaF2
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
HgCl2 + NaOH = NaCl2 + HgOH =>
HgCl2 + NaOH = NaCl2 + HgOH
K2S(aq) + BaCl2(aq) = K2Cl2(aq) + BaS(s) =>
K2S(aq) + BaCl2(aq) = K2Cl2(aq) + BaS(s)
C7H8 + Cl2 = C7H5Cl3 + HCl =>
C7H8 + 3 Cl2 = C7H5Cl3 + 3 HCl
S2(O3)2 + H2O = H2SO4 =>
S2(O3)2 + 2 H2O = 2 H2SO4
C16H24O5N4 + O2 = CO2 + H2O + NH3 =>
2 C16H24O5N4 + 33 O2 = 32 CO2 + 12 H2O + 8 NH3
Pb(NO3)2 + K2 + Cr2O7 = PbCr2O7 + KNO3 =>
Pb(NO3)2 + K2 + Cr2O7 = PbCr2O7 + 2 KNO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H3PO4 + (NH4)MoO4 + HNO3 = (NH4)PO4*12MoO3 + NH4NO3 + H2O =>
4 H3PO4 + 48(NH4)MoO4 + 34 HNO3 = 4(NH4)PO4*12MoO3 + 39 NH4NO3 + 33 H2O
Na + C6H5Cl = C6H5Na + NaCl =>
2 Na + C6H5Cl = C6H5Na + NaCl
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Cd(No3)2 + Na2S = CdS + NaNo3 =>
Cd(No3)2 + Na2S = CdS + 2 NaNo3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
C12H22O11H2O = C6H12O6 =>
C12H22O11H2O = 2 C6H12O6
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2 =>
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2
Zn + CuSO4 + HCl = Cu + H2SO4 + ZnCl2 =>
Zn + CuSO4 + 2 HCl = Cu + H2SO4 + ZnCl2
Ca(s) + KCl = CaCl2 + K =>
Ca(s) + 2 KCl = CaCl2 + 2 K
N2O + CO = N2 + CO2 =>
N2O + CO = N2 + CO2
Li(OH) + HMnO4 = LiMnO4 + H2O =>
Li(OH) + HMnO4 = LiMnO4 + H2O
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
BaCl2 + K3PO4 = Ba3(PO4)2 + KCl =>
3 BaCl2 + 2 K3PO4 = Ba3(PO4)2 + 6 KCl
Cd(No3)2 + Na2S = CdS + NaNo3 =>
Cd(No3)2 + Na2S = CdS + 2 NaNo3
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
C6H6 + CH3 = C7H8 =>
13 C6H6 + 6 CH3 = 12 C7H8
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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