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Nitella [24]
3 years ago
12

What is an iron nail ?

Chemistry
1 answer:
Black_prince [1.1K]3 years ago
5 0
Formerly made of bronze or wrought iron, today's nails are typically made of steel, often dipped or coated to prevent corrosion in harsh conditions or to improve adhesion.
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strojnjashka [21]

Answer:

0.5 m

Explanation:

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3 years ago
You have a solution of sugar water or<br> CeH720p(aq). What is the solute?<br> water<br> sugar
seropon [69]

Answer:Sugar

Explanation:Things being dissolved are solutes and things doing the dissolving are the solutions. So Sugar is being dissolved by water which makes sugar the solute.

3 0
4 years ago
Genetic information is encoded in a molecule called DNA?
grandymaker [24]

True

Explanation:

The DNA is the structure in living organisms that encodes genetic information.

DNA = DeoxyriboNucleic Acid.

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learn more:

Genetic recombination brainly.com/question/12685192

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7 0
3 years ago
How many grams of water are produced when oxygen reacts with an excessive amount of propane (C3H8)?
lora16 [44]

Answer:

From the equation you will see that 1 mol of propane generates 4 mols of water.

Since the molar mass of water  

M ( H2O)=2×1+16=18g/mol

2 mol propane will generate  

2 ×4×18=144g   of water

Explanation:

Since the molar mass of water  

M ( H2O)=2×1+16=18g/mol

2 mol propane will generate  

2 ×4×18=144g   of water

5 0
3 years ago
How many moles of water are produced in the complete combustion of 2.5 L of methanol (CH3OH) at STP?
alexgriva [62]
Hope this helps you!

7 0
3 years ago
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