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slava [35]
2 years ago
12

Help with 1 through 10 plz

Chemistry
1 answer:
Eddi Din [679]2 years ago
4 0
1. composition
2. changes
3. five
4. carbon
5. carbon
6. analytical chemistry
7. physical chemistry
8. living organisms
9. goal
10. knowledge
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How should the baking of a pizza be categorized
MrMuchimi
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The baking of a pizza should be categorized as an endothermic process because the dough absorbs heat. An endothermic process is a method that absorbs energy from its surroundings which is habitually in the form of energy.

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Calculate the pH of a solution with an H+ ion concentration of 9.36 x 10-3 M ?
mel-nik [20]

Answer:

The answer is 2.03

Explanation:

The pH of a solution can be found by using the formula

pH = - log [ {H}^{+} ]

where H+ is the Hydrogen ion concentration

From the question we have

pH =  -  log(9.36 \times  {10}^{ - 3} )  \\  = 2.02872415...

We have the final answer as

<h3>2.03 </h3>

Hope this helps you

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How to separate a solid for a solution
Blababa [14]

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