- Argon has three naturally occurring isotopes: 0.337% 36Ar, 0.063% 38Ar, and 99.60% 4ºAr. Estimate the atomic weight of argon. If the masses of the isotopes are 35.968, 37.963, and 39.962, respectively, what is the atomic weight of natural argon?

Q: I need help calculating and setting up questions 4 or 5.   thank you for your help!

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Could I get help with questions 1-3?

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Q: Please I need help solving number 12

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Q: A student Assign a f

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Q: How to answer number 67

A: Applying concept of chemical bonding.

Q: Question 36

A: Box A : 10 blue paper clips and 10 red paper clips Box B: 10 blue paper clips and 10 red paper clips…

Q: wish i could visit a tutor during these times.  May I please get a break down for number 12. I'm…

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Q: Please I need help solving number 2

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A: This is a buffer solution so use buffer equation and get the answer

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Q: please answer the last 3 sub-

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A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…