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Phantasy [73]
4 years ago
11

A _ _ has a definite composition that will not vary

Chemistry
1 answer:
emmasim [6.3K]4 years ago
7 0

Answer: Mixtures do not have the same composition, properties, and appearance throughout.

Explanation: It does not vary from sample to sample.

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3 years ago
Which component is necessary in an electrolytic cell but not in a voltaic cell
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A power source, such as a battery.
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What percentage of the atmosphere is carbon dioxide?.
stellarik [79]

Answer:

4%

Explanation:

the answer is 4% , hope this help

5 0
2 years ago
If the equilibrium constant of the reaction is 0.85, then which statement is true if the mass of A is 10.5 grams; the density of
snow_tiger [21]

Answer:

E. Q < K and reaction shifts right

Explanation:

Step 1: Write the balanced equation

A(s) + 3 B(l) ⇄ 2(aq) + D(aq)

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The reaction quotient, as the equilibrium constant (K), only includes aqueous and gaseous species.

Q = [C]² × [D]

Q = 0.64² × 0.38

Q = 0.15

Step 3: Compare Q with K and determine in which direction will shift the reaction

Since Q < K, the reaction will shift to the right to attain the equilibrium.

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Can car oil degrade carbon fiber?​
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