| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + CO2 = CaCO3 + H2O
Cl2 + KI = I2 + KCl2 =>
2 Cl2 + 2 KI = I2 + 2 KCl2
HCl + KCO3 = CO2 + HO + KCl =>
HCl + KCO3 = CO2 + HO + KCl
Na2SO4 + BaU2 = BaSO4 + NaU =>
Na2SO4 + BaU2 = BaSO4 + 2 NaU
C3H5N3O9 + O2 = CO2 + H2O + N2O =>
2 C3H5N3O9 + O2 = 6 CO2 + 5 H2O + 3 N2O
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 = =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
HC2H3O2 + NaOH = HOH + NaC2H3O2 =>
HC2H3O2 + NaOH = HOH + NaC2H3O2
(C17H35COO)C3H5 + O2 = CO2 + H2O =>
(C17H35COO)C3H5 + 30 O2 = 21 CO2 + 20 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
H3PO4 + Na2CO3 = Na3PO4 + H2CO3 = H2O + CO2 =>
2 H3PO4 + 3 Na2CO3 = 2 Na3PO4 + 3 H2CO3
AlCl3 + Mg(No3)2 = Al(No3)3 + MgCl2 =>
2 AlCl3 + 3 Mg(No3)2 = 2 Al(No3)3 + 3 MgCl2
(NH4)4CeF8 = (NH4)2CeF6 + NH4F =>
(NH4)4CeF8 = (NH4)2CeF6 + 2 NH4F
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C7H6N + O2 = CO2 + H2O + N2 =>
2 C7H6N + 17 O2 = 14 CO2 + 6 H2O + N2
Al + HCl + H2O = [Al(H2O)6]Cl3 + H2 =>
2 Al + 6 HCl + 12 H2O = 2[Al(H2O)6]Cl3 + 3 H2
ZnS04 + Na3PO4 = Zn3(PO4)2 + Na2S04 =>
3 ZnS04 + 2 Na3PO4 = Zn3(PO4)2 + 3 Na2S04
Cu(OH)2 = CuOH2O =>
Cu(OH)2 = CuOH2O
KOH + Zn = Zn(OH)2 + K =>
2 KOH + Zn = Zn(OH)2 + 2 K
FeOHSO4 + NaOH = Fe(OH)3 + Na2SO4 =>
FeOHSO4 + 2 NaOH = Fe(OH)3 + Na2SO4
HClO2 + MgCO3 = Mg(ClO2)2 + H2O + CO2 =>
2 HClO2 + MgCO3 = Mg(ClO2)2 + H2O + CO2
Na2SO4 + CaCl2 = NaCl + CaSO4 =>
Na2SO4 + CaCl2 = 2 NaCl + CaSO4
Bi2O3 + Cl2 + KOH = KBiO3 + KCl + H2O =>
Bi2O3 + 2 Cl2 + 6 KOH = 2 KBiO3 + 4 KCl + 3 H2O
Cu(No3)2 + H2SO4 = CuSO4 + HNo3 =>
Cu(No3)2 + H2SO4 = CuSO4 + 2 HNo3
NaCl + SO4 = Cl2 + NaSO4 =>
2 NaCl + 2 SO4 = Cl2 + 2 NaSO4
VO2 + V2O3 + Ga2O3 = Ga2V7O15 =>
3 VO2 + 2 V2O3 + Ga2O3 = Ga2V7O15
C5H6 + C5H5NO2 = C10H11NO2 =>
C5H6 + C5H5NO2 = C10H11NO2
Ag2S + K2CO3 = Ag2CO3 + K2S =>
Ag2S + K2CO3 = Ag2CO3 + K2S
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO + NaOH = HCOONa =>
CO + NaOH = HCOONa
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaHSO4 + (CH3COO)2Ba = CH3COOH + CH3COONa + BaSO4 =>
NaHSO4 + (CH3COO)2Ba = CH3COOH + CH3COONa + BaSO4
HOCl + Ni(OH)2 = Ni(ClO)2 + H2O =>
2 HOCl + Ni(OH)2 = Ni(ClO)2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Th(NO3)4 + (NH4)2C2O4 = Th(C2O4)2 + NH4NO3 =>
Th(NO3)4 + 2(NH4)2C2O4 = Th(C2O4)2 + 4 NH4NO3
ScBr3 + NaOH = Sc2O3 + HBr + NaBr =>
2 ScBr3 + 3 NaOH = Sc2O3 + 3 HBr + 3 NaBr
C2H2O + CO2 = CO + H2O =>
C2H2O + 2 CO2 = 4 CO + H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
CrO42{-} + I{-} + H{+} = Cr3{+} + I2 + H2O =>
3 CrO42{-} + 248 I{-} + 252 H{+} = Cr3{+} + 124 I2 + 126 H2O
K2S + HNO3 = KNO3 + S + NO + H2O =>
3 K2S + 8 HNO3 = 6 KNO3 + 3 S + 2 NO + 4 H2O
Al + HCl = AlCl6 + H4 =>
2 Al + 12 HCl = 2 AlCl6 + 3 H4
Sr2 + N = SrN =>
Sr2 + 2 N = 2 SrN
Zn(NO3)2 + KOH = K2ZnO2 + KNO3 + H2O =>
Zn(NO3)2 + 4 KOH = K2ZnO2 + 2 KNO3 + 2 H2O
C3H5NO + O2 = CO2 + NO2 + H2O =>
4 C3H5NO + 19 O2 = 12 CO2 + 4 NO2 + 10 H2O
C6H12O6 + Cl2 = CO + HCl =>
C6H12O6 + 6 Cl2 = 6 CO + 12 HCl
C7H14 + Cl2 = C6H11Cl + HCl =>
6 C7H14 + 7 Cl2 = 7 C6H11Cl + 7 HCl
K2S + Ca(CH3COO)2 = KCH3COO + CaS =>
K2S + Ca(CH3COO)2 = 2 KCH3COO + CaS
Ni(NO3)2 + H2O2 = NiO2 + HNO3 =>
Ni(NO3)2 + H2O2 = NiO2 + 2 HNO3
AuF = Au1 + F =>
AuF = Au1 + F
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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