HESI A2 CHEMISTRY EXAM QUESTIONS WITH VERIFIED ANSWERS.

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HESI A2 CHEMISTRY EXAM QUESTIONS WITH VERIFIED ANSWERS.

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HESI A2 CHEMISTRY EXAM QUESTIONS WITH VERIFIED ANSWERS.

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HESI A2 CHEMISTRY EXAM QUESTIONS WITH VERIFIED
ANSWERS.

1) What is true about water -- Answer ✔✔ Water is not a good conductor
t t t t t t t t t t t t t

2) What makes up an atomic number -- Answer ✔✔ number of protons
t t t t t t t t t t t

3) What are van der Waal forces -- Answer ✔✔ the two weakest intermolecular
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attractions (dispersion and dipole) t t t

4) Which intermolecular force is the strongest -- Answer ✔✔ hydrogen bonding
t t t t t t t t t t

5) How do you find atomic mass -- Answer ✔✔ protons + neutrons
t t t t t t t t t t t

6) What is the oxidation reaction number of Mg -- Answer ✔✔ +2
t t t t t t t t t t t

7) What is the process called when hydrogen and hydroxide are combined -- Answer
t t t t t t t t t t t t t

✔✔ Neutralization
t

8) What kind of bonding occurs when opposite changes are attracted to one another -
t t t t t t t t t t t t t

- Answer ✔✔ ionic bonding
t t t t

9) What is the weakest molecular interaction -- Answer ✔✔ dispersion force
t t t t t t t t t t t

(London)

10) What is the charge of magnesium -- Answer ✔✔ +2
t t t t t t t t t

11) moles to grams conversion -- Answer ✔✔ calculate the molar mass x the number
t t t t t t t t t t t t t t

of each element in the formula
t t t t t

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Uploaded on: January 23, 2025
Number of pages: 3
Written in: 2024/2025
Type: Exam (elaborations)
Contains: Questions & answers

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HESI A2 CHEMISTRY EXAM QUESTIONS WITH VERIFIED ANSWERS.

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