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ElenaW [278]
3 years ago
11

The actual yield of a certain reaction is 38.0 g, while the

Chemistry
1 answer:
pashok25 [27]3 years ago
5 0

Answer:

D. 76%

Explanation:

Percent yield=actual/theoretical * 100

38/50 * 100 = 76%

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Answer:

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3 years ago
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Carbonic acid dissolves limestone and other rocks. This is an example of _____. chemical errosion
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Carbonic acid dissolves limestone and other rocks. This is an example of chemical erosion. An example is in the caves. Caves are formed where rainwater as it falls through the atmosphere absorbs carbon dioxide. The carbon dioxide makes the rain acidic to react it with the limestone bedrock. The rainwater is absorbed by the soil into the ground. Then as it enters through the soil, the rainwater will absorb more carbon dioxide that is produced by the decomposers. The carbon dioxide with water reacts to form carbonic acid. The carbonic acid will react to limestone and dissolves it slowly. As the space become larger, water can enter into it.

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3 years ago
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Answer:

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Explanation:

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4 0
3 years ago
What discovery led J.J. Thomson to decide that atoms were not indivisible, but are actually composed of smaller parts?
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Thomson used a beam of negatively charged particles. Using a beam of particles and detecting the scattering of the particles after they hit gold foil.
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dusya [7]

Answer:

the answer would be C:  point source

Explanation:

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