Question 1

Which of the following best describes the primary objective of a General Chemistry I course as outlined in the syllabus?

Accepted Answer

To develop a broad understanding of basic chemical concepts and learn how to analyze and solve chemical problems using scientific reasoning.

Question 2

A student is preparing for a General Chemistry I exam and wants to maximize their grade. According to the syllabus, which component contributes the most to the final grade?

Accepted Answer

In-class exams

Question 3

Which of the following is NOT listed as a required item for success in this General Chemistry I course?

Accepted Answer

A periodic table poster for your dorm room

Question 4

During a laboratory session, a student forgets to bring their required laboratory notebook. According to the course policies, what is the most likely consequence?

Accepted Answer

They may not be allowed to participate in the lab and could receive a zero for that session.

Question 5

A student misses an in-class exam due to illness and provides documentation. According to the syllabus, what is the instructor's policy regarding make-up exams?

Accepted Answer

Make-up exams may be arranged if the absence is excused and documentation is provided.

Question 6

Which of the following best illustrates the application of chemical knowledge to real-world problems, as emphasized in the course objectives?

Accepted Answer

Explaining how the structure of water molecules leads to its unique properties, such as high boiling point and surface tension.

Question 7

A student calculates the density of a metal sample as $$ \frac{8.50\ \mathrm{g}}{1.10\ \mathrm{cm}^3} . $$What is the density, and which concept does this calculation best demonstrate?

Accepted Answer

$$ 7.73\ \mathrm{g/cm}^3 $$; use of significant figures and dimensional analysis

Question 8

Which of the following scenarios would most likely result in a deduction of 1 point per class (up to 15 points) according to the attendance policy?

Accepted Answer

Arriving late to class without a valid excuse

Question 9

A student wants to know how their final grade will be calculated. If they score 85% on in-class exams, 90% on the final exam, 80% on checkpoints, 95% on online homework, and 100% on activities, what is their overall percentage grade? (Use the following weights: In-class exams 40%, Final exam 20%, Checkpoints 15%, Online homework 15%, Activities 10%)

Accepted Answer

$$ 88.5\% $$

Question 10

Which instructional objective is most directly assessed by a laboratory experiment in which students must design their own procedure to separate a mixture?

Accepted Answer

Apply methods of scientific inquiry and problem-solving

Question 11

If a student is found using their phone for non-class purposes during a lab session, what is the most likely consequence according to the course policies?

Accepted Answer

They will be asked to leave the lab and may receive a zero for that session.

Question 12

Which of the following best describes the grading scale for a letter grade of 'B' in this course?

Accepted Answer

$$ 86\% - 89\% $$

Question 13

A student is struggling with a concept and wants to seek help. According to the syllabus, what is the best course of action?

Accepted Answer

Contact the instructor during office hours or by email as soon as possible.

Question 14

Which of the following is a key skill emphasized in the course objectives that is essential for success in both chemistry and other scientific disciplines?

Accepted Answer

Ability to apply methods of scientific inquiry and problem-solving

Question 15

A student receives feedback on their lab report indicating that their data analysis was incomplete. According to the syllabus, what is the purpose of such feedback?

Accepted Answer

To provide constructive guidance to improve the quality of future work

Question 16

Which of the following best demonstrates the use of dimensional analysis, as required in the course objectives?

Accepted Answer

Converting $$ 25.0\ \mathrm{g}  of a $$substance to moles using its molar mass

Question 17

If a student is unable to attend a lab due to a religious holiday, what should they do according to the course policies?

Accepted Answer

Notify the instructor in advance to arrange a make-up session.

Question 18

Which of the following is an example of a checkpoint question that might appear in this course?

Accepted Answer

A question asking you to balance a chemical equation and explain the law of conservation of mass.

General Chemistry I (CHM 109) – Syllabus and Study Guide

Guida di studio - Domande di pratica

Study guide - Flashcard