How does the structure of a carbon atom enable it to form large molecules?

1 answer:

7 0

Carbon is the only element that can form so many different compounds because each carbon atom can form four chemical bonds to other atoms, and because the carbon atom is just the right, small size to fit in comfortably as parts of very large molecules.

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aleksandrvk [35]

Hello. You did not say what is the experiment to which this question refers, which makes it impossible for it to be answered accurately.

However, advice that should be given to anyone who should start an experiment is: establish a control treatment, provide all treatments with the same variables and the same resources, write down everything that happened in the experiment from implementation to data collection and results, make measurements and analyzes on the same date in all treatments and keep the steaks in the same environment.

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3 years ago

What reagent would distinguish between Ag+ and Fe3+?

Andreyy89

The reagent which is used is "NaI", that is Sodium iodide.
When the reagent sodium iodide is added to distinguish the Ag⁺ ions and Fe³⁺ ions, it will react and form precipitate with one, while have no precipitates formed with the other, so that is how we can distinguish both of them.

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3 years ago

Properties that can be seen through direct observation are called

ololo11 [35]

They are sometimes called inert gases. characteristics of matter that can be seen through direct observation such as density, melting point, and boiling point. Characteristics of matter that can only be observed when one substance changes into a different substance, such as iron into rust.

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3 years ago

What will be the number of atoms in 0.750 gram of Fe

expeople1 [14]

Answer:

8.085x10²¹ atoms

Explanation:

Atomic mass of Fe = 55.845 g/mol

it means ,

1 mole Fe = 55.845 g

1 mole = 6.02x10²³ atoms

so,

55.845g Fe has = 6.02x10²³ atoms

∴0.750 g Fe has = {(6.02x10²³ x 0.750)/55.84} atoms

=8.085x10²¹ atoms

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4 years ago

sveta [45]

C. Color
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3 years ago