zuai-logo
zuai-logo
  2. AP Chemistry
FlashcardFlashcardStudy GuideStudy GuideQuestion BankQuestion Bank
GlossaryGlossary

Chemical Reactions

Question 1
ChemistryAPConcept Practice
1 mark

Which of the following best describes a chemical equation?

Question 2
ChemistryAPConcept Practice
1 mark

In a chemical equation, what are the substances on the left side of the arrow called?

Question 3
ChemistryAPConcept Practice
1 mark

Which of the following processes involves the breaking or forming of chemical bonds?

Question 4
ChemistryAPConcept Practice
1 mark

Which type of bond is formed during the reaction between magnesium and oxygen, as shown in the provided image?

Question 5
ChemistryAPConcept Practice
1 mark

Consider the reaction: 2Mg(s)+O2(g)→2MgO(s)2Mg(s) + O_2(g) \rightarrow 2MgO(s)2Mg(s)+O2​(g)→2MgO(s). If 48.6 grams of Magnesium completely reacts with excess Oxygen, how many grams of Magnesium Oxide will be produced? (Molar mass of Mg = 24.3 g/mol, O = 16 g/mol)

Question 6
ChemistryAPConcept Practice
1 mark

Which of the following is an example of a physical change?

Question 7
ChemistryAPConcept Practice
1 mark

What is the primary difference between intermolecular and intramolecular forces?

Feedback stars icon

How are we doing?

Give us your feedback and let us know how we can improve

Question 8
ChemistryAPConcept Practice
1 mark

Dissolving sugar in water is generally considered a physical change. However, some bond breaking does occur. Which of the following best explains why it's still classified as a physical change?

Question 9
ChemistryAPConcept Practice
1 mark

Identify the process that is classified as a chemical change.

Question 10
ChemistryAPConcept Practice
1 mark

Which of the following observations indicates that a chemical change has likely occurred?