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Vlada [557]
3 years ago
12

What is the mass number of an iron atom that has 29 neutrons?

Chemistry
1 answer:
hjlf3 years ago
8 0

Answer:

The answer is 54

Explanation:

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Which of these period three elements from the periodic table would you predict to be the MOST metallic?
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A covalent bond is likely to be polar when ________. one of the atoms sharing electrons is more electronegative than the other a
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one of the atoms sharing electrons is more electronegative than the other atom

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4 years ago
A chemical reaction produces two new substances, and each product has a mass of 25 grams. What was the total mass of the reactan
hodyreva [135]
Well, according to the law of conservation of mass, the total mass of the reacting atoms must equal the total mass of the final rearranged products produced through the reaction. Assuming that both products are the only products produced, it would constitute the total matter produced, and since each product has a mass of 25 grams each. The total would be 50 grams. Thus the total mass of the reactants also would need to be 50 grams, as no matter is lost in a chemical reaction.
8 0
3 years ago
Define the terms "Aldonic Acid", "uronic Acid", and "Aldaric Acid"
sesenic [268]

Explanation:

Aldonic Acid:

Aldonic acids are suger acids.

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Aldonic acids are obtained by the oxidation of aldehydic group of suger.

So, aldonic acids have hydroxyl group at one terminal and carboxylic group at another terminal.

Gluconic acid is an example of aldonic acid.

Uronic Acid:

It is also a type of suger acid having carbonyl functional group at one terminal and carboxylic group at other terminal.

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Aldaric Acid:

Aldaric acid is also a type of sugar acid having carboxylic acid functional group at both the ends.

Both the hydroxyl group and aldehydic group are oxidized to form class of compound, called aldaric acid.

5 0
3 years ago
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