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RUDIKE [14]
3 years ago
8

Photo attached: Does anyone know part B??? Please help if you can :(

Chemistry
1 answer:
jarptica [38.1K]3 years ago
7 0

Answer: no

Explanation: :)

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Radioactive decay is the process in which the nucleus of an unstable isotope spontaneously changes, releasing particles and energy. An unstable isotope will continue to decay until it reaches the stable form of either a different isotope of the same element that is stable or a different element that is stable.

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1. You are asked to make 200 mls of a 20mM working (diluted) solution of NaCl using a 2M stock solution. Record the volume of 2M
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The volume of 2M stock solution added = 2 mL

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Considering

Molarity_{working\ solution}\times Volume_{working\ solution}=Molarity_{stock\ solution}\times Volume_{stock\ solution}

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