Practice test
HESI A2 Chemistry Practice Test
Atomic structure, bonding, chemical reactions, solutions, acids and bases, and the maths of concentration.
Practice
Question 1 of 10
10 questions in this set. They arrive in a fresh order every time you land here, so you can come back and meet different ones first.
Question 1 of 10. Zn + 2HCl → ZnCl₂ + H₂ is which type of reaction?
Hint: One element stands alone before and sits inside a compound after.
30 more questions in this set
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