3 years ago

what is the total amount of energy required to remove the most loosely bound electron from each atom in a mole of gaseous Ca

Chemistry

1 answer:

Temka [501]3 years ago

5 0

Answer:

589.8 kJ/mol

Explanation:

Let's consider the process in which <em>the most loosely bound electron from each atom in a mole atom of gaseous calcium is removed.</em>

Ca(g) + Energy ⇒ Ca¹⁺(g) + 1 e⁻

The energy involved in this process is known as First Ionization Energy. The First Ionization Energy for calcium is 589.8 kJ/mol.

You might be interested in

How many moles of ions would you expect in an aqueous solution containing one mole of chromium(III) chloride? Hint: write out th

Cerrena [4.2K]

Answer:

Four

Explanation:

AlCl₃(aq) ⟶ Al³⁺(aq) + 3Cl⁻(aq)

One mole of AlCl₃ produces 1 mol of Al³⁺ and 3 mol of Cl⁻.

That's four moles of ions.

8 0

3 years ago

8 DO

Goryan [66]

Answer:

Increased use of resources

Additional waste produced

More construction

Cutting down trees

3 0

3 years ago

Arrange the following elements in order of decreasing ionization energy: Cl, Si, P, Ar *

Elden [556K]

Answer:

Ar > Cl > P > Si.

7 0

3 years ago

What do all nickel atoms have in common

Mama L [17]

All nickel atoms would have the same number of protons or atomic number.

4 0

4 years ago

Which process is most likely responsible for the removal of the missing parts of the rock layers

Sav [38]

I believe Erosion is the process most likely responsible for the removal of the missing parts of the rock layers. Erosion involves the physical action of surface processes that removes soil, rock, or dissolved material from one location on the Earth's crust, then moved away to another location.

6 0

4 years ago