3. Topic 3(COLON) Foundations of Chemistry
Lesson 3.3: Chemical Reactions And Equations — Quiz
Test your understanding of lesson 3.3: chemical reactions and equations with 5 practice questions.
Practice Questions
Question 1
What is the law of conservation of mass?
Question 2
In the reaction between hydrogen and oxygen to form water, which are the reactants?
Question 3
Which of the following is a balanced equation for the combustion of methane ($CH_4$)?
Question 4
What type of reaction is described by the equation $2Na + Cl_2 → 2NaCl$?
Question 5
In a neutralization reaction, which two types of substances react?