My pH Scale Quiz

Today my class and I did a small Quiz and it was so fun.

After we finished our Quiz we would get the teacher to give us the answers.

I was working with my two friends Addyson & Shontelle.

I think that the best part about this quiz was that I didn't know any of the questions so I had to search it up.

Here is my quiz.

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Neutral solutions have a pH of 0 7 14

What colour represents neutral on the pH scale Blue Red Green

What is the range covered by the pH scale 0-14 -10 - 10 0-100

pH is a measure of hydrogen ions Oxygen Hydrogen Hydroxide

Acids and bases can combine to create water and salts True False

Which is not a property of a base Sour taste Bitter taste Slippery

There are a variety of strengths of acids and bases True False

Vinegar is an example of a Strong base Strong Acid Weak Acid

An acid’s pH is between 0-7 7-14 14-21

What is true when acids and bases neutralize each other;

Water is produced Salt is produced Both water and salt are produced

Does baking soda have a pH of 9?   Explain your answer

Baking soda is also known as sodium bicarbonate, and yes it does have a pH of 9 because it makes it a mildly alkaline substance.

Task 2

Create a doc illustrating the pH scale.