Chemistry HESI A2 Practice Test

HESI A2

HESI A2 Test Bank

Which is a property of an ionic compound?

A. Low melting point B. Poor conductivity C. Shared electrons D. Crystalline shape

The molar mass of glucose is 180 g/mol. If an IV solution contains 5 g of glucose in 100 g of water, what is the molarity of the solution?

A. 0.28M B. 1.8M C. 2.8M D. 18M

Which of the following factors would not affect rates of reaction?

A. Temperature B. Surface area C. Pressure D. Time

What is an alloy in which another metal is dissolved in mercury (Hg) called?

A. Electrum B. Amalgam C. Solder D. Bronze

Which of the following pH values is most likely for lemon juice?

A. 3 B. 5 C. 7 D. 9