Answer:
0.252 moles
Explanation:
Since 14.1 g of iron is produced and the molar mass of iron is 55.85 g, the number of moles of iron produced is gotten from
n = m/M where m = mass of iron produced = 14.1 g and M = molar mass of iron = 55.85 g/mol
So, n = m/M
n = 14.1 g/55.85 g/mol
n = 0.252 moles of Fe.
So, the theoretical amount of Fe moles produce in the reaction is 0.252 mol
Answer:
The correct option is: C. form stable hydrogen-bonded dimers
Explanation:
Boiling point is the temperature at which a particular substance changes from liquid state to vapor state.
The boiling point of a chemical substance depends upon the intermolecular forces present between the molecules.
Carboxylic acids are the organic molecules containing carboxyl functional group (COOH). <u><em>They tend to have greater boiling point than alcohols, ketones, or aldehydes.</em></u>
<u>This is because only carboxylic acids are capable of forming </u><em><u>dimers that are stabilized by hydrogen bonding.</u></em>
Answer:
D. It has a fine-grained texture.
Explanation:
Lava cools and solidifies before crystals can grow very large causing a fine-grained texture on extrusive igneous rock.
Answer:
The process of forming the iron - rich core, the low density crust which is also rich in silicon, oxygen, aluminum, and the intermediate density mantle rich in silicon, oxygen, and magnesium is called the differentiation. Thus, the answer to this item is letter A.
Explanation:
Hey There!
To solve this question remember that 1 mole of ammonia is equal to 17G of ammonia.
Using that, we first multiply 17 by 7 = 24
Then we multiply 7 by .27 = 1.89
Finally, taking those and adding them together gives you the answer...
<u>25.89 grams :)</u>
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<u>Have a great day, I hope I helped.</u>
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<u>+ Brainliest & Five stars are always appreciated </u>