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inn [45]
3 years ago
7

Why is the standard enthalpy formation of oxygen zero?

Chemistry
1 answer:
Kryger [21]3 years ago
6 0
Do you have a picture of where you go this question from?
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Read the two statements given below. Statement 1: All living matter at the smallest level is made of cells Statement 2: New anim
9966 [12]

Answer:

Statement 1: All living matter at the smallest level is made of cells

Explamation:

All living things are made of cells; the cell itself is the smallest fundamental unit of structure and function in living organisms.

Hope this helps

7 0
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How. does knowing the weather forecast affect people making decisions each day?
Sladkaya [172]
Just an example.. This can affect people because it can cause people to bring umbrellas wear rain coats of it were to rain.
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What is the pH of a solution with a hydrogen ion concentration of 4.5 x<br> 10-6 M ?
Fittoniya [83]

Answer:

<h2>5.35 </h2>

Explanation:

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

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

We have

pH =  -  log(4.5 \times  {10}^{ - 6} )  \\  = 5.346787...

We have the final answer as

<h3>5.35 </h3>

Hope this helps you

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Why is a lion a tertiary consumer
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How might a collision between Neptune and Halley's Comet<br> affect Neptune's orbit?
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It will mess up the orbit around the sun

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