HCl(aq) + KOH(aq) → H 2O(ℓ) + KCl(aq) How many mL of 0.556 M HCl will be required to neutralize 0.658 moles of KOH?

Which element in the third period would you expect to have the larger atomic radius, sodium (na) or sulfur (s)? a. sodium, because it has a higher effective nuclear charge attracting electrons in fewer energy levels. b. sodium, because it has fewer protons attracting electrons in the same energy levels. c. sulfur, because it has more protons attracting electrons in more energy levels. d. sulfur, because it has a higher effective nuclear charge attracting electrons in the same energy levels.

Which type of intermolecular force is pbr3

How is the way a mixture is combined different from how a compound is combined?