An atom Y has atomic number 13. It loses three electrons in order to be stable.
i.) What is the proton number and electron number of the atom
a)before it loses electrons
b) after losing electrons
ii.) name the tyoe of ion formed by the atom when it loses three electrons
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Answers: 3
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The lattice enthalpy (formation of ionic solid from ions in the gas phase) for agcl(s) is -916 kj/mol and the hydration enthalpy (dissolution of gaseous ions into water) is -850 kj/mol. how much heat (in joules) is involved in forming 1l of saturated agcl solution (1.8 × 10-4 g / 100 ml water) by dissolving agcl(s)? assume solution volume does not change much upon dissolution. the equations are given below. ag+(g) + cl−(g) æ agcl(s)
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An atom Y has atomic number 13. It loses three electrons in order to be stable.
i.) What is the pro...
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