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nexus9112 [7]
2 years ago
11

Suggest a reason why gold is expensive, even though it is found native in rock.​

Chemistry
1 answer:
Delvig [45]2 years ago
6 0
Because it’s rare to find, and has a Extraordinary color that most rocks don’t have. Please mark as brainliest
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For each of the following cases, identify the order with respect to the reactant, A. Case (A ----> product)
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Answer:

The answers to the question are

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4.  1st order

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Explanation:

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Therefore for a 0 order reaction increasing concentration of the reactant there will increase   t_{\frac{1}{2} }

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Second order reaction  [A₀] decrease,    increase.

Similarly for a  third order reaction

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2. 2nd order reaction

3. Order of reaction is 1/2.

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3 years ago
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Greeley [361]

Answer:

The wick burning

Explanation:

7 0
3 years ago
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VLD [36.1K]

Answer:

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