Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + H2O = CuO + H2
Na2SO4 + Cu(OH)2 + C3H8O3 = Na2SO4CuC3 + H2O =>
Na2SO4 + Cu(OH)2 + C3H8O3 = Na2SO4CuC3 + 5 H2O
PbO2 + HBr = Br2 + H2O + Pb =>
PbO2 + 4 HBr = 2 Br2 + 2 H2O + Pb
NH4NO3 + LiOH = LiNO3 + NH4OH =>
NH4NO3 + LiOH = LiNO3 + NH4OH
C2H5COOH + C3H7OH = C2H4COOC3H7 + H2O =>
5 C2H5COOH + 3 C3H7OH = 4 C2H4COOC3H7 + 5 H2O
Li2MnO4 + HNO3 = LiMnO4 + MnO2 + LiNO3 + H2O =>
3 Li2MnO4 + 4 HNO3 = 2 LiMnO4 + MnO2 + 4 LiNO3 + 2 H2O
MgOHCl + H2SO4 = MgCl2 + MgSO4 + H2O =>
2 MgOHCl + H2SO4 = MgCl2 + MgSO4 + 2 H2O
AlB2 + HCl = BCl3 + AlCl3 + H2 =>
2 AlB2 + 18 HCl = 4 BCl3 + 2 AlCl3 + 9 H2
OHCH2CHO + K2Cr2O7 + H2SO4 = HOOCCHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 OHCH2CHO + 2 K2Cr2O7 + 8 H2SO4 = 3 HOOCCHO + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
S(g) + O2(g) + H2O = H2SO4 =>
2 S(g) + 3 O2(g) + 2 H2O = 2 H2SO4
Cu2O + H2 = Cu + H2O =>
Cu2O + H2 = 2 Cu + H2O
Na2SiF6 + HNO3 = NaNO3 + H2SiF6 =>
Na2SiF6 + 2 HNO3 = 2 NaNO3 + H2SiF6
(NH4)2S = NH3 + H2S =>
(NH4)2S = 2 NH3 + H2S
Ca{+2} + SO3{2-} = CaSO3 =>
Ca{+2} + SO3{2-} = CaSO3
LithiumSulfate = Lithium + Sulfur + Oxygen =>
Li2SO4 = 2 Li + S + 2 O2
Cl2 + CsBr = Br2 + CsCl =>
Cl2 + 2 CsBr = Br2 + 2 CsCl
OHCH2CHO + K2Cr2O7 + H2SO4 = HOOCCHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 OHCH2CHO + 2 K2Cr2O7 + 8 H2SO4 = 3 HOOCCHO + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
NaOH(aq) + HCl(aq) = HOH + NaCl =>
NaOH(aq) + HCl(aq) = HOH + NaCl
ZnI2 + K2CrO4 = ZnCrO4 + KI =>
ZnI2 + K2CrO4 = ZnCrO4 + 2 KI
HNO2 + HI = I2 + NO + H2O =>
2 HNO2 + 2 HI = I2 + 2 NO + 2 H2O
C2H6 + Br = C2H4Br2 + HBr =>
C2H6 + 4 Br = C2H4Br2 + 2 HBr
FeSO4 + KSCN = K2SO4 + Fe(SCN)2 =>
FeSO4 + 2 KSCN = K2SO4 + Fe(SCN)2
KAlO2 + H2O + HCl = KCl + Al(OH)3 =>
KAlO2 + H2O + HCl = KCl + Al(OH)3
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
NO2 + H2SO4 = NO + SO4 + H2O =>
NO2 + H2SO4 = NO + SO4 + H2O
C6H10O3 + O2 = CO2 + H2O =>
C6H10O3 + 7 O2 = 6 CO2 + 5 H2O
AgNO4 = AgNO2 + O2 =>
AgNO4 = AgNO2 + O2
C2H4O + K2Cr2O7 + H2SO4 = C2H2O + K2SO + CrO2 + H2O =>
5 C2H4O + K2Cr2O7 + H2SO4 = 5 C2H2O + K2SO + 2 CrO2 + 6 H2O
K3PO4 + NaNO3 = KNO3 + Na3PO4 =>
K3PO4 + 3 NaNO3 = 3 KNO3 + Na3PO4
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
NaOH + KOH = K(NaO) + H2O =>
NaOH + KOH = K(NaO) + H2O
Cl26H2O + AgNO3 + H2O = AgCl + AgClO3 + HNO3 =>
3 Cl26H2O + 78 AgNO3 + 36 H2O = 65 AgCl + 13 AgClO3 + 78 HNO3
AlB2 + HCl = BCl3 + AlCl3 + H2 =>
2 AlB2 + 18 HCl = 4 BCl3 + 2 AlCl3 + 9 H2
S8 + AsF5 = S16(AsF6)2 + AsF3 =>
2 S8 + 3 AsF5 = S16(AsF6)2 + AsF3
H2Cr2O7 + H2C2O4 = Cr2O3 + CO2 + H2O =>
H2Cr2O7 + 3 H2C2O4 = Cr2O3 + 6 CO2 + 4 H2O
C15H30 + O2 = CO2 + H2O =>
2 C15H30 + 45 O2 = 30 CO2 + 30 H2O
CH4 + (NCl2) = CCl4 + N2 + (H2) =>
CH4 + 2(NCl2) = CCl4 + N2 + 2(H2)
HCOOH + Mg = H + MgHCOO =>
HCOOH + Mg = H + MgHCOO
Mg + KNO3 = MgO + KN =>
3 Mg + KNO3 = 3 MgO + KN
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Cr2O3 + NaOH = NaCrO2 + H2O =>
Cr2O3 + 2 NaOH = 2 NaCrO2 + H2O
CH3NH + HBr = CH3NH2 + Br =>
CH3NH + HBr = CH3NH2 + Br
K2MrO4 + HNO3 = KMrO4 + MrO2 + KNO3 + H2O =>
3 K2MrO4 + 4 HNO3 = 2 KMrO4 + MrO2 + 4 KNO3 + 2 H2O
LiHCO3 + HCl = LiCl + H2O + CO2 =>
LiHCO3 + HCl = LiCl + H2O + CO2
(NH4)2S = NH3 + H2S =>
(NH4)2S = 2 NH3 + H2S
CUS + HNO3 = CU(NO3)2 + NO2 + H2SO4 + H2O =>
CUS + 10 HNO3 = CU(NO3)2 + 8 NO2 + H2SO4 + 4 H2O
K2O + Zn(OH)2 = K2ZnO2 + H2O =>
K2O + Zn(OH)2 = K2ZnO2 + H2O
NgNH4PO4 = Ng2P2O7 + NH3 + H2O =>
2 NgNH4PO4 = Ng2P2O7 + 2 NH3 + H2O
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/21/24
Équations équilibrées sur03/22/23
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