| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4ClO3 + 2 Al = 3 H2O + N2 + Al2O3 + 2 HCl
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
H2CO3 + Cr(OH)6 = Cr2(CO3)6 + H2O =>
6 H2CO3 + 2 Cr(OH)6 = Cr2(CO3)6 + 12 H2O
Ag3Po4 + Cd(No3)2 = Ag3(No3)2 + CdPo4 =>
Ag3Po4 + Cd(No3)2 = Ag3(No3)2 + CdPo4
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
Fe(SO4)2 + KOH = Fe(OH)2SO4 + K2SO4 =>
Fe(SO4)2 + 2 KOH = Fe(OH)2SO4 + K2SO4
KCr(SO4)2 + K2S2O8 + H2O = K2Cr2O7 + K2SO4 + H2SO4 =>
2 KCr(SO4)2 + 3 K2S2O8 + 7 H2O = K2Cr2O7 + 3 K2SO4 + 7 H2SO4
S2Cl2 + Cl2 + CH3COOH = CH3COCl + SO2 + HCl =>
S2Cl2 + 3 Cl2 + 4 CH3COOH = 4 CH3COCl + 2 SO2 + 4 HCl
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
KClO3(s) + C12H22O11(s) = KCl(s) + CO2(g) + H2O(l) =>
8 KClO3(s) + C12H22O11(s) = 8 KCl(s) + 12 CO2(g) + 11 H2O(l)
NH3 + Co = CoH + NH =>
NH3 + 2 Co = 2 CoH + NH
(CH3)2CHOH + K2Cr2O7 + H2SO4 = (CH3)2CO + K2SO4 + Cr2(SO4)3 + H2O =>
3(CH3)2CHOH + K2Cr2O7 + 4 H2SO4 = 3(CH3)2CO + K2SO4 + Cr2(SO4)3 + 7 H2O
C6H12O6 + O2(g) = CO2 + H2O(l) =>
C6H12O6 + 6 O2(g) = 6 CO2 + 6 H2O(l)
Al + Cu(Cl) = Cu + AlCl =>
Al + Cu(Cl) = Cu + AlCl
C3H6O2 + H2O = CO + C2H6O2 =>
3 C3H6O2 + 3 H2O = CO + 4 C2H6O2
Mg2N2 + H2O = NH3 + Mg(OH)3 =>
Mg2N2 + 6 H2O = 2 NH3 + 2 Mg(OH)3
H2SO4 + NaOH = (NaOH)2SO4 + H2 =>
H2SO4 + 2 NaOH = (NaOH)2SO4 + H2
ZnO + NaOH = H2O + Na2ZnO2 =>
ZnO + 2 NaOH = H2O + Na2ZnO2
Ar + H = ArH =>
Ar + H = ArH
ZnO + NaOH = H2O + Na2ZnO2 =>
ZnO + 2 NaOH = H2O + Na2ZnO2
Ar + H = ArH =>
Ar + H = ArH
Zn + HClO3 = H2O + Zn(ClO3)2 + Cl2 =>
5 Zn + 12 HClO3 = 6 H2O + 5 Zn(ClO3)2 + Cl2
K2SO4 + FeBr3 = KBr + Fe2(SO4)3 =>
3 K2SO4 + 2 FeBr3 = 6 KBr + Fe2(SO4)3
Al + NaNO3 + NaOH + H2O = NH3 + Na[Al(OH)]4 =>
32 Al + 3 NaNO3 + 5 NaOH + 18 H2O = 3 NH3 + 8 Na[Al(OH)]4
Se + Ca = CaSe =>
Se + Ca = CaSe
H2O + Ni = H2 + Ni(OH)2 =>
2 H2O + Ni = H2 + Ni(OH)2
NH4OH + H2SO4 = (NH4)2 + SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2 + SO4 + 2 H2O
CH3OH + KCr2O7 + H2SO4 = H2CO + Cr2(SO4)3 + K2SO4 + H2O =>
7 CH3OH + 2 KCr2O7 + 7 H2SO4 = 7 H2CO + 2 Cr2(SO4)3 + K2SO4 + 14 H2O
KClO3 + H2SO4 = K2SO4 + Cl2 + O2 + H2O =>
4 KClO3 + 2 H2SO4 = 2 K2SO4 + 2 Cl2 + 5 O2 + 2 H2O
Co2(SO4)3 = Co2O3 + SO3 =>
Co2(SO4)3 = Co2O3 + 3 SO3
SiCl4 + CO2 = SiO2 + CO + Cl2 =>
SiCl4 + 2 CO2 = SiO2 + 2 CO + 2 Cl2
CC3H8O3 + O2 = CO2 + H2O =>
2 CC3H8O3 + 9 O2 = 8 CO2 + 8 H2O
NaClO + NH = NaOH + NCl =>
NaClO + NH = NaOH + NCl
H2O2 + I{-} + H{+} = H2O + I2 =>
H2O2 + 2 I{-} + 2 H{+} = 2 H2O + I2
CaCl2 + Na3PO4 = Ca3(PO4)2 + (NaCl) =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6(NaCl)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
H{+} + MnO4{-} + I{-} = I2 + Mn{2+} + H2O =>
16 H{+} + 2 MnO4{-} + 10 I{-} = 5 I2 + 2 Mn{2+} + 8 H2O
Ca(OH)2 + H2O = H3O + CaOHO =>
Ca(OH)2 + H2O = H3O + CaOHO
B2H6 + O2 = HB2 + H2O =>
4 B2H6 + 5 O2 = 4 HB2 + 10 H2O
Zn(OH)2 + K2O + H2O = K2(Zn(OH)4) =>
Zn(OH)2 + K2O + H2O = K2(Zn(OH)4)
NH4ClO3 + Sr(OH)2 = Sr(ClO3)2 + NH3 + H2O =>
2 NH4ClO3 + Sr(OH)2 = Sr(ClO3)2 + 2 NH3 + 2 H2O
CuCO3 + H3PO4 = Cu3(PO4)2 + H2CO3 =>
3 CuCO3 + 2 H3PO4 = Cu3(PO4)2 + 3 H2CO3
Ba(OH)2*H2O = H3O + BaO2H =>
Ba(OH)2*H2O = H3O + BaO2H
SO2 + HgCl2 + H2O = HgS + HCl + H2SO4 =>
4 SO2 + HgCl2 + 4 H2O = HgS + 2 HCl + 3 H2SO4
propene + H2 = propane =>
CH3CHCH2 + H2 = C3H8
FeCl2 + AgCl = FeCl3 + Ag =>
FeCl2 + AgCl = FeCl3 + Ag
KMnO4 + H2C2O4 + K2CO3 = K3[Mn(C2O4)3] + CO2 + H2O =>
KMnO4 + 5 H2C2O4 + K2CO3 = K3[Mn(C2O4)3] + 5 CO2 + 5 H2O
HCHO + Ag(NH3)2OH = NH3 + Ag + (NH4)2CO3 + H2O =>
HCHO + 4 Ag(NH3)2OH = 6 NH3 + 4 Ag + (NH4)2CO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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