5.1 Quizziz

Which theory is the most specific in terms of defining acids and bases?

• Arrhenius acid theory

• Brønsted-Lowry Theory

• Lewis Theory

• Dalton's atomic theory

What is the main focus of the Arrhenius theory?

• The behavior of gases

• The formation of salts

• The formation of ions in water

• The behavior of solids

What happens to a hydrogen atom when it forms a positive cation?

• It gains an electron

• It loses a proton

• It loses an electron

• It gains a neutron

What ions are formed when HCl is placed in water?

• H+ and Cl-

• Na+ and OH-

• H+ and OH-

• Na+ and Cl-

What ions are produced when NaCl is dissolved in water?

• Na+ and Cl-

• H+ and OH-

• Na+ and OH-

• H+ and Cl-

Tags

NGSS.MS-PS1-2

Which of the following best describes a proton donor?

• Acid

• Base

• Salt

• Solvent

Which of the following best describes a proton acceptor?

• Acid

• Base

• Salt

• Solvent

What happens to NH₃ in the reaction HCl + NH₃ → Cl⁻ + NH₄⁺?

• It donates a proton

• It accepts a proton

• It remains unchanged

• It forms a salt

What is the similarity between H⁺ and H₃O⁺?

• Both are neutral.

• Both are basic.

• Both are acidic.

• Both are alkaline.

What is the result of surrounding water grabbing an extra proton?

• Formation of H₂O

• Formation of H₃O⁺

• Formation of OH⁻

• Formation of H₂