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Kazeer [188]
3 years ago
6

Which 2 elements when combined NOT alloys?

Chemistry
1 answer:
Volgvan3 years ago
6 0

Answer:

Oxygen and sulfur

Explanation:

Alloys consist of metals fused together sometimes with additional components, such as carbon, to prevent metals from corrosion.

Oxygen and sulfur are two compounds consisting of non-metal atoms, O and S. Combining oxygen with sulfur would actually produce sulfur dioxide, a gas, in contrast to a metallic substance that is fused with some other metal or carbon.

That's the reason why combination of sulfur and oxygen wouldn't produce an alloy: it would produce a gas.

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Explanation:

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fredd [130]

Answer:

a. 5.9 × 10⁻³ M/s

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a.

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We can find the average rate of the reaction over this time interval using the following expression.

r = Δn(O₂) / V × t

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r = 5.9 × 10⁻³ M/s

b. The molar ratio of N₂O to O₂ is 2:1. The rate of change of N₂O is:

5.9 × 10⁻³ mol O₂/L.s × (2 mol N₂O/1 mol O₂) = 0.012 M/s

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