15 Questions
What is the molecular formula for ozone?
O3
Which of the following is NOT a component of soda based on the text?
Ozone
What is the molecular formula for glucose as mentioned in the text?
C6 H12 O6
What is the charge of a cation?
Positive charge
How is the formula for an ionic compound like magnesium nitride written?
Mg3N2
What is the purpose of a molecular formula?
To determine the quantity of elements in a molecule
Why is it important to add the right type and quantity of ingredients in cooking?
To avoid ruining the recipe
In the molecular formula O2, what does the subscript '2' represent?
The quantity of atoms of each element
How does changing the quantity of ingredients in cooking relate to molecules?
It creates a different molecule
Why are atoms compared to ingredients in cooking?
Because both require precise type and quantity for desired results
What is the subscript of magnesium in the formula of magnesium nitride?
3
In the formula for potassium chloride, what is the subscript of the anion?
1
What is the charge of the cation in potassium chloride?
+1
Why is the simplified formula for potassium chloride written as KCl?
To show that there are no subscripts in the compound.
If the charge of an anion is -2, what would be the subscript of the corresponding cation?
2
Learn how atoms determine molecular formulas through an analogy to cooking ingredients. Just like in cooking, the type and quantity of elements are crucial for obtaining the desired chemical compound.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
