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pychu [463]
3 years ago
7

Questions About Organizing The Elements

Chemistry
1 answer:
DENIUS [597]3 years ago
7 0
What can you predict about an element from it is position in the periodic table
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People ask me if you could pick any song that described you from a boys POV what would it be??? i always say "she's country by j
lions [1.4K]

Lovely song just asking is there a question so I don't get hate for not knowing rather there's a question or not

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3 years ago
determine the volume of your 0.25 m stock solution that is needed to make 200 ml of 0.010 m nacl. show all calculations
rusak2 [61]

The volume of your 0.25 m stock solution that is needed to make 200 ml of 0.010 m NaCl is <u>0.008 L</u>

Concentration is the abundance of a constituent divided by way of the overall volume of an aggregate. several sorts of mathematical descriptions may be outstanding: mass concentration, molar concentration, variety concentration, and extent awareness.

Calculation:-

C₁ =  0.25 M

V₁ = ?

C₂ = 0.010 M

V₂ = 200 ml = 0.2 L

V₁ = C₂V₂/C₁

    = 0.010 ×  0.2 /  0.25

   =<u> 0.008 L</u>

The concentration of a substance is the quantity of solute found in a given amount of solution. Concentrations are normally expressed in terms of molarity, defined because of the variety of moles of solute in 1 L of answer.

The Concentration of an answer is a measure of the quantity of solute that has been dissolved in a given amount of solvent or answer. A concentrated answer is one that has a rather huge quantity of dissolved solute.

Learn more about concentration here:-brainly.com/question/26255204

#SPJ4

5 0
9 months ago
The study of all chemicals containing carbon is called ?
Jlenok [28]
The study of all chemicals containing carbon is organic chemistry.
5 0
2 years ago
What is the most important role that water plays for living organisms?
Flauer [41]

Answer:

A. All organisms need water as energy source

8 0
3 years ago
Read 2 more answers
How heavy is one atom of hydrogen
Harman [31]

Hello!

the atomic mass of one atom of hydrogen is equal to 1.00784 in atomic mass units

one atomic mass unit is equal to 3.6609e-27 pounds

which means one atom of hydrogen is equal to 3.9478732e-27 pounds

I hope this helps, and have a nice day!

7 0
3 years ago
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