Which is a diatomic molecule?<br><br> Select one:<br> a. CH4<br> b. H2O<br> c. O2<br> d. N

GenaCL600 [577]

Answer:

750 newtons

Explanation:

newtons law stats that anything in motion stays in motion unless intervene. friction tends to do that for u but if there is no friction it should have the same force it started with

6 0

3 years ago

Write a question about something else you would like to learn about extremophiles.

ivanzaharov [21]

I would probally say,

Can ants survive a plane ride?

8 0

4 years ago

If 10.00 mL of the solution prepared in question 4 is used to make another 125.00 mL solution of NaCl, what is the new concentra

choli [55]

The new concentration of the solution is 0.016 M

<h3>Dilution</h3>

From the question, we are to determine the concentration of the new solution prepared from question 4.

NOTE: Question is provided below

From question 4, the concentration of the sodium chloride solution is 0.200M

Now, to determine the new concentration,

Using the dilution law

C₁V₁ = C₂V₂

Where

C₁ is the initial concentration

V₁ is the initial volume

C₂ if the final concentration

and V₂ is the final volume

Then,

C₁ = 0.200 M

V₁ = 10.00 mL
C₂ = ?

V₂ = 125.00 mL

Then,

0.200 × 10.00 = C₂ × 125.00

$C_{2}= \frac{0.200 \times 10}{125.00}$

C₂ = 0.016 M

Hence, the new concentration of the solution is 0.016 M

Question 4:

Calculate the amount of solid sodium chloride needed to make 200.00 mL of a 0.200 M solution

Learn more on Dilution here: brainly.com/question/24881505

8 0

2 years ago

which of the following has to remain constant to allow you to use the combine gas law for calculations?

kap26 [50]

Answer:

The amount of gas is what I came up with

5 0

4 years ago

Which among the following is/are correct about solution (true solution)?

Sever21 [200]

Answer

A

Explanation

letter a kase tama

4 0

3 years ago

Which is a diatomic molecule? Select one: a. CH4 b. H2O c. O2 d. N