Answer: metals loss their valence electron during bonding to form a compound
Explanation:
La química está interviniendo en la industria textil, investigando las maneras de dar mayor resistencia y ligereza a la pieza, hacerla más duradera, más suave, más confortable, más funcional y práctica, tejidos capaces de mutar de manera instantánea en función de la climatología o la reacción al esfuerzo del propio
The strength <span>of an acid and a base is determined by how completely they dissociate in water.
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Strong acids (like stomach acid) break down or dissociate in water. Weak acids maintains their protons in water.
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Answer:
Alchemy is an ancient practice shrouded in mystery and secrecy. Its practitioners mainly sought to turn lead into gold.
Explanation:
Solution :
Cd(s) ---------------------->
(aq) + 2
,
= 0.34 v
(aq) + 2
------------> Cu (s) ,
= -0.04 v
----------------------------------------------------------------------------------------------
Cd(s) +
(aq) ------------->
(aq) + Cu (s) ,
= 0.30 v
The cell potential is defined as the measure of
between the
of an electrochemical cell.