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Alex787 [66]
2 years ago
6

CORRWCT ANSWER GETS BRAINLIST

Chemistry
2 answers:
professor190 [17]2 years ago
7 0

Answer: b parts per million

Explanation:

a_sh-v [17]2 years ago
4 0

Answer:

Parts per million - Option B

Explanation:

Is it possible to explain this ?
Hope this helped and have a good day

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What sort of bond would you expect the following two atoms to have together?
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Answer:

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A syringe containing 2.56 mL of He gas at 75.2 degrees Celsius is cooled to 18.2 degrees Celsius. What is the final volume of th
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Answer:

v = 2.141 ml

Explanation:

we can use the "ideal gas law" :-

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5 0
2 years ago
What volume ( L ) of carbon dioxide, CO2, is required to produce 3.75 moles? 1 mol = 22.4 L
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Assuming the number of moles give is of CO₂, since we know that 1 mol is equivalent to 22.4 L in this case, we can use rule of three to answer this:

V ---- n

x ---- 3.75 mol

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So, we have the follwing relation:

\begin{gathered} \frac{x}{22.4L}=\frac{3.75}{1} \\ x=3.75\cdot22.4\cdot L \\ x=84L \end{gathered}

So, we need a volume of 84 L.

4 0
1 year ago
Calculate [H 3 O+] of a solution with the ph of 3.45
Butoxors [25]

Answer:

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anti log -3.45 =  3.55 X10^-4

Explanation:

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3 years ago
Who is john dalton,jj Thompson
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Hope this is what you were looking for!

7 0
3 years ago
Read 2 more answers
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