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White raven [17]
2 years ago
7

Check the statements that are a part of the Early Atomic Theory. Check all of the boxes that apply

Chemistry
1 answer:
MariettaO [177]2 years ago
5 0

Answer:

B&C

Explanation:

Atoms combine in whole number ratios to form compounds.

and

Atoms cannot be created or destroyed during a chemical reaction.

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Is iornIInitrate ionic or covalent
kondaur [170]

Answer:

Iron (II) nitrate is ionic compound

Explanation:

Formula:

Fe(NO₃)₂

Iron (II) nitrate is ionic compound.

Its molecular mass is 179.85 g/mol.

NO⁻₃ is anion while Fe⁺² is cation.

Iron loses its two electron which is accepted by nitrate.

Its molecular formula can be written as FeN₂O₆.

Its color is pale green.

Its melting point is 333.65 K.

It is para magnetic compound.

it is mostly present in non hydrated form.

It is also known as ferric nitrate.

It is used to form sodium amide.

Its is also used catalyst.

7 0
3 years ago
The poem "from blossom" inspires readers to appreciate the the joy of the presebt
lana [24]
No... From blossom. Is your answer
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3 years ago
When an ionic compound dissolves in water:
Airida [17]

Answer:

d. each of the above (A, B, and C) occurs.

Explanation:

When an ionic species dissolves in water , the ionic compound dissociates into cation and anion , and the cation interacts with the negative end of the water molecules , and the anion interacts with the positive end of the water molecule .

During the process of dissolution , the interaction between , solvent - solute overcome the interaction between solute - solute molecules .

Hence , From the question , all the statement given are correct .

8 0
2 years ago
Explain why the benzene molecule usually reacts with electrophiles<br>​
Genrish500 [490]

Answer:

Explanation:Because of the delocalised electrons exposed above and below the plane of the rest of the molecule, benzene is obviously going to be highly attractive to electrophiles - species which seek after electron rich areas in other molecules.

3 0
2 years ago
Read 2 more answers
Hypobromite is used to purify contaminated water. What is the formula for hypobromite?
sertanlavr [38]
 Best Answer:<span>  </span><span>Bromate ion is BrO₃⁻. 
In each hypobromite ion, there are 2 oxygen atom less than bromated ion. 
Therefore, hypobromite ion is BrO⁻. 

...... The answer is : a. BrO⁻

</span>
4 0
2 years ago
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