Chemistry Hesi A2

Questions 25

HESI A2

HESI A2 Test Bank

Chemistry Hesi A2 Questions

Question 1 of 5

In the solid state, you would expect a nonmetal to be _________.

Question 2 of 5

A radioactive isotope has a half-life of 20 years. How many grams of a 6-gram sample will remain after 40 years?

Question 3 of 5

What are the products of combustion of a hydrocarbon in excess oxygen?

Question 4 of 5

What does a blood sample with a pH of 3 indicate?

Question 5 of 5

To the nearest whole number, what is the mass of one mole of hydrogen chloride?

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