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s2008m [1.1K]
3 years ago
11

Write one other example (other than the one in your note) of ore of the following metals

Chemistry
1 answer:
borishaifa [10]3 years ago
6 0
An exemple of aluminium in its ore state is haemetite
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Explanation:

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Natural gas is a mixture of many substances, primarily CH₄, C₂H₆, C3H8, and C4₄H₁₀. assuming that the total pressure of the gase
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Answer:

A. The partial pressure for CH4 = 0.0925atm

B. The partial pressure for C2H6 = 0.925atm

C. The partial pressure for C3H8 = 0.346atm

D. The partial pressure for C4H10 = 0.115atm

Explanation:

Total pressure = 1.48atm

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A. Mole fraction of CH4 = 0.4/6.4 = 0.0625

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B. Mole fraction of C2H6 = 4/6.4 = 0.625

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C. Mole fraction of C3H8 = 1.5/6.4 = 0.234

The partial pressure for C3H8 = 0.234 x 1.48 = 0.346atm

D. Mole fraction of C4H10 = 0.5/6.4 = 0.078

The partial pressure for C4H10 = 0.078 x 1.48 = 0.115atm

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