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3 years ago

Help please! I’ll give brainliest!

Chemistry

1 answer:

Neporo4naja [7]3 years ago

8 0

32 h this is because this problem

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After cloud droplets form, what must happen to them for precipitation to occur?

mr Goodwill [35]

For precipitation to happen, first tiny water droplets must condense on even tinier dust, salt, or smoke particles, which act as a nucleus. Water droplets may grow as a result of additional condensation of water vapor when the particles collide. If enough collisions occur to produce a droplet with a fall velocity which exceeds the cloud updraft speed, then it will fall out of the cloud as precipitation.

5 0

3 years ago

What is frequency? How can sound wave having different frequencies have the same speed

sashaice [31]

Answer:

The relationship of the speed of sound, its frequency, and wavelength is the same as for all waves: vw = fλ, where vw is the speed of sound, f is its frequency, and λ is its wavelength. ... The more rigid (or less compressible) the medium, the faster the speed of sound

Explanation:

8 0

3 years ago

Read 2 more answers

What will the presence of H+ ions in a solution cause?

vodka [1.7K]

The H+ will react with Magnesium to release hydrogen Gas under the equation Mg + 2H+ --> Mg(2+) + H2(g)

Hope this Helps! :)

8 0

3 years ago

Read 2 more answers

3. Consider the following stereoisomers of isopropyl methacrylate. Provide the expected number of peaks, the integrations of tho

Ganezh [65]

Answer:

Check the explanation

Explanation:

When there are two molecules then these molecules are described as stereoisomers if they are comprised of the same atoms associated in the same sequence, but the atoms are situated differently in the space. The disparity between stereoisomers can only be observed when the molecules is considered in a three-dimensional arrangement.

Kindly check the attached image below to the step by step explanation to the question above.

3 0

3 years ago

Unit 1- Unit Assessment (Matter & Density)

konstantin123 [22]

Answer:

<h3>The answer is 11 g/mL</h3>

Explanation:

The density of a substance can be found by using the formula

$density = \frac{mass}{volume} \\$

From the question

mass = 3025 g

volume = 275 mL

We have

$density = \frac{3025}{275} \\$

We have the final answer as

Hope this helps you

7 0

3 years ago