Question

Think of a base and acid in your home. Which base did you choose? Which acid...

Think of a base and acid in your home. Which base did you choose? Which acid did you choose? If you had to guess, where does the acid and base you selected reside on the pH scale? Is it more acidic or basic than blood? What is the pH of blood?
Which gas is present in a can of soda?
Science   Anatomy-And-Physiology   
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Answer #1

Think of a base and acid in your home.

Acids: lemon, vinegar, cold drinks,

Bases: toothpaste, cleaning powders, soap,

Which base did you choose?

Base - baking soda

Which acid did you choose?

Acid - Vinegar

If you had to guess, where does the acid and base you selected reside on the pH scale?

acid - in the red region

base - in the blue region

Is it more acidic or basic than blood?

yes

pH of vinegar = 2.4

pH of baking soda = 9.0

What is the pH of blood?

pH of blood - 7.4

Which gas is present in a can of soda?

CO2

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