HESI Exam Chemistry Practice Questions and answers 2023 complete
HESI Exam Chemistry Practice Questions and answers 2023 complete 1. An individual who weighs 125 lb weighs how much in kilograms? a. 56.8 b. 2750 c. 68.5 d. 100: a. 56.8 2. How many protons does potassium (K) have? a. 39.08 b. 32 c. 19 d. 13: c. 19 3. How many neutrons does carbon 14 have? a. 6 b. 7 c. 8 d. 9: c. 8 4. What would be the oxidation state of the sulfur atom in sulfuric acid, H2SO4? a. +4 b. +5 c. +6 d. +8: c. +6 5. What is the strongest type of chemical bond? a. covalent b. hydrogen c. ionic d. dipole interactions: a. covalent 6. When two monosaccharides are joined together they make a: a. polysaccharide b. oligosaccharide c. disaccharide d. fat: c. disaccharide 7. The nucleic acids DNA and RNA: a. are found in the cell nucleus b. are not found in the cell mitochondria c. contain different kinds of fat d. include very small molecules: a. are found in the cell nucleus
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