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katovenus [111]
3 years ago
8

IM JUST GIVING AWAY POINTS!!!!!!

Chemistry
2 answers:
Semenov [28]3 years ago
7 0

Answer:

Thanks For the points LOL

25,128,000,000

Explanation:

myrzilka [38]3 years ago
6 0
2.5128e10 is the answer
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A 53. 5 mL ample of an 5. 4 % (m / v) KBr olution i diluted with water o that the final volume i 205. 0 mL Expre your anwer to t
gogolik [260]

The concentration after dilution is 1.4%.

We are aware that concentration and volume are related to each other by the formula -

C_{1} V_{1} = C_{2} V_{2}, where we have initial concentration and volume on Left Hand Side and final concentration and volume on Right Hand Side.

Keep the values to calculate final concentration.

C_{2} = (53.5 × 5.4)/205.0

Performing multiplication on Right and Side

C_{2} = 288.9/205.0

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C_{2} = 1.4%

Hence, the final concentration is 1.4%.

Learn more about concentration -

brainly.com/question/17206790

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The complete question is -

A 53.5 mL sample of an 5.4 % (m/v) KBr solution is diluted with water so that the final volume is 205.0 mL.

Calculate the final concentration and express your answer to two significant figures and include the appropriate units.

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A scientist is examining a simple multicellular organism with a nucleus and specialized organelles that was found in a moist env
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