| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 H2SO4 + Cl2 + H2O = 5 H2SO3 + 2 HClO3
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
H2SO4 + Cl2 + H2O = H2SO3 + HClO3 =>
5 H2SO4 + Cl2 + H2O = 5 H2SO3 + 2 HClO3
Na3(PO4) + AlCl3 = NaCl + Al3(PO4)3 =>
3 Na3(PO4) + 3 AlCl3 = 9 NaCl + Al3(PO4)3
Fe2O3 + Mn(OH)2 = Fe(OH)3 + MnO =>
Fe2O3 + 3 Mn(OH)2 = 2 Fe(OH)3 + 3 MnO
NO2 + HClO = NO3 + Cl2 + H2O =>
NO2 + 2 HClO = NO3 + Cl2 + H2O
HCI + NaOH = H2O + NaCI =>
HCI + NaOH = H2O + NaCI
FeSO4 + H3PO4 = Fe3(PO4)2 + H2SO4 =>
3 FeSO4 + 2 H3PO4 = Fe3(PO4)2 + 3 H2SO4
H2SO4 + Cl2 + H2O = H2SO3 + HClO3 =>
5 H2SO4 + Cl2 + H2O = 5 H2SO3 + 2 HClO3
FeBr2 + AgNo3 = Fe(No3)2 + AgBr =>
FeBr2 + 2 AgNo3 = Fe(No3)2 + 2 AgBr
Fe(OH)2 + HBr = FeBr2 + H2O =>
Fe(OH)2 + 2 HBr = FeBr2 + 2 H2O
Na2S(aq) + BaO(aq) = Na2O(aq) + BaS(s) =>
Na2S(aq) + BaO(aq) = Na2O(aq) + BaS(s)
Mg3(PO4)2 + K2O = K2(PO4)2 + Mg3O =>
Mg3(PO4)2 + K2O = K2(PO4)2 + Mg3O
C8H8(l) + O2(g) = CO2(g) + H2O =>
C8H8(l) + 10 O2(g) = 8 CO2(g) + 4 H2O
HI + Ba(OH)2 = H2O + BaI2 =>
2 HI + Ba(OH)2 = 2 H2O + BaI2
C7H7(OH)7 + O2 = CO2 + H2O =>
C7H7(OH)7 + 7 O2 = 7 CO2 + 7 H2O
HCl(g) + F(g) = Cl(g) + HF(g) =>
HCl(g) + F(g) = Cl(g) + HF(g)
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
HI + H3AsO4 = H3AsO3 + I2 + H2O =>
2 HI + H3AsO4 = H3AsO3 + I2 + H2O
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
KS + MgCl = KCl + MgS =>
KS + MgCl = KCl + MgS
Sb2(CO3)3 = Sb2O3 + CO2 =>
Sb2(CO3)3 = Sb2O3 + 3 CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cr2O3 + KClO3 + H2SO4 = KClO4 + CrSO4 + H2O =>
Cr2O3 + KClO3 + 2 H2SO4 = KClO4 + 2 CrSO4 + 2 H2O
C6H5CH2CH3 + Br2 = C6H5CH2CH2Br + HBr =>
C6H5CH2CH3 + Br2 = C6H5CH2CH2Br + HBr
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
NaCO + CaCI = CaCO + NaCI =>
NaCO + CaCI = CaCO + NaCI
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Mg(s) + H2O(aq) = Mg(OH)2 + H2(g) =>
Mg(s) + 2 H2O(aq) = Mg(OH)2 + H2(g)
Hg2O = mercury + oxygen =>
2 Hg2O = 4 Hg + O2
CH3CH3CH(OH)CH3 + CuO = CH3COCH3 + Cu + H2O =>
6 CH3CH3CH(OH)CH3 + 11 CuO = 8 CH3COCH3 + 11 Cu + 9 H2O
HClO3 + KOH = H2O + KClO3 =>
HClO3 + KOH = H2O + KClO3
KI + KClO3 + HCl = I2 + H2O + KCl =>
6 KI + KClO3 + 6 HCl = 3 I2 + 3 H2O + 7 KCl
Mg + HNO3 = MgNO33 + NO + H2O =>
3 Mg + 64 HNO3 = 3 MgNO33 + 61 NO + 32 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
S + I2(OH)2 = SO4 + I + H =>
S + 2 I2(OH)2 = SO4 + 4 I + 4 H
Ag(s) + Cl(aq) = AgCl =>
Ag(s) + Cl(aq) = AgCl
NaOH + H2S = Na2S + H2O =>
2 NaOH + H2S = Na2S + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MnCl5 + Sr(NO3)2 = SrCl2 + Mn(NO3)5 =>
2 MnCl5 + 5 Sr(NO3)2 = 5 SrCl2 + 2 Mn(NO3)5
MgSO4*7H2O + H2O = MgSO4*8H2O =>
MgSO4*7H2O + H2O = MgSO4*8H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CdO + C = Cd + CO2 =>
2 CdO + C = 2 Cd + CO2
Cr2O7{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H{+} = 2 Cr{3+} + 3 S + 7 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
H5COONa + O2 = CO2 + H2O + Na2CO3 =>
2 H5COONa + 3 O2 = CO2 + 5 H2O + Na2CO3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
BaO + HNo3 = Ba(No3)2 + H2O =>
BaO + 2 HNo3 = Ba(No3)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/28/24
Équations équilibrées sur09/27/23
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