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Lady bird [3.3K]
3 years ago
5

Under which temperature and pressure would helium behave most like an ideal gas? A) 40 K and 0.2 atm B) 40 K and 5.0 atm C) 600

K and 0.2 atm D) 600 K and 5.0 atm
Chemistry
2 answers:
Vitek1552 [10]3 years ago
8 0

Answer:

btc all i asked for was for u to help me

Explanation:

nadya68 [22]3 years ago
5 0

Answer:

This is a tough one >_<

Explanation:

I think the answer is b.

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The formula for Manganese Fluoride Decahydrate will involve the formula Mn, F and H₂O. In ionic form, Manganese is Mn⁺² while fluoride is in F⁻. When they are brought together, their superscripts are 'cross-multiplied' and becomes their respective subscripts. The compound becomes MnF₂. Then, we add the decahydrate which means 10 moles of H₂O. Hence, the formula for Manganese Fluoride Decahydrate is MnF₂*10H₂O.
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