Just use the equation M=DV which means Mass equals Density times Volume. Simply plug your values into the equation to get
M=.789(139) and solve
Hazardous coolants in refrigeration units where replaced;) hope it helped have a good day!
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Answer:
Explanation:
The Lewis structure of AlF₄⁻ has 32 valence electrons.
Answer:
butanal
Explanation:
It's not 1-propanone because otherwise you have OH bonded to C not O and H bonded to C separately. 2-butanol means that the O and H would be bonded to a different C atom, and it's not propyl hydrogen ether because the O would be in the chain of bonded Cs.
Hope this helps :)
