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Alla [95]
3 years ago
12

Is a radioactive gas that forms in rocks underground.

Chemistry
1 answer:
Amiraneli [1.4K]3 years ago
6 0

Answer:

Radon gas.

Explanation:

It forms naturally from the decay (breaking down) of radioactive elements, such as uranium, which are found in different amounts in soil and rock throughout the world. Radon gas in the soil and rock can move into the air and into underground water and surface water.

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In a second-order reaction (one that is second order in one reactant), cutting in half the concentration of that reactant will h
Keith_Richards [23]
rate 1 of the reaction = k [A]²

rate 2 of the reaction = k [A/2]² = k[A]² /4

We can see that rate of the reaction will be 4 times less.
8 0
4 years ago
Is soda an acid or a base
Aneli [31]

Answer:

It's an Acid

Explanation:

cuz of the Co2 and it's naturally acidic nature

4 0
3 years ago
Describe a plant or animal that lives in the water and how it uses the water to survive.​
Alina [70]

Answer:

A great example would be a fish, it needs the water to breathe just like how we humans need oxygen. If a fish were to get out of the water it would die.

Explanation:

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3 years ago
Several general characteristics of metabolic reactions or reaction pathways are listed below. sort them into the appropriate met
Kobotan [32]
Answers are:
Catabolism: 
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8 0
3 years ago
Read 2 more answers
the pressure of a has is 1.0 atm and it occupies a volume of 2.50 L. What will he the new volume of this has if the pressure is
NikAS [45]

Answer:

<h2>1.25 L</h2>

Explanation:

The new volume can be found by using the formula for Boyle's law which is

P_1V_1 = P_2V_2

Since we are finding the new volume

V_2 =  \frac{P_1V_1}{P_2}  \\

From the question we have

V_2 =  \frac{1 \times 2.5}{2}  =  \frac{2.5}{2}  \\

We have the final answer as

<h3>1.25 L</h3>

Hope this helps you

6 0
3 years ago
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