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Digiron [165]
3 years ago
14

A compound has the molecular formula

Chemistry
1 answer:
Anna [14]3 years ago
5 0

Answer:

Well, this compound is an organic compound, that the solid state at room temperature is determined by the joints it has and the type, strength and location of the joints or bonds.

Solid bodies, on the other hand, are those that maintain constant shape and volume thanks to the great cohesion of their molecules. The solid phase is one of the four states of matter aggregation, together with the liquid, the gaseous and the plasma

Explanation:

Regarding that it has non-polar molecules, this will influence its solubility or what type of solvents may be diluted and in which not.

Apolar molecules are those molecules that are produced by the union between atoms that have the same electronegativity, so the forces with which the atoms that make up the molecule attract the electrons in the bond are the same, thus causing the cancellation of said forces.

In this molecule, each oxygen atom attracts the shared electrons towards itself with the same intensity but in the opposite direction, so that the attractive forces are canceled and the molecule does not convert, it becomes a dipole. Furthermore, they can be identified through the Lewis structure with free pairs, that is, if it has free pairs, it is polar and if it does not, it is apolar.

In order to take into account in relation to the organism or if not a good example, the lipid structures of our organism have polar and non-polar sides, these non-polar sides are in charge of challenging hydrophilicity, since the apolar part or not NEVER will have an affinity for water, therefore it will not dissolve in it, something similar would happen with this chemical compound that we are talking about.

This is why when having non-polar molecules we can say that we are dealing with a hydrophobic compound or that it does not dissolve in water.

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Calculate the following:
Brrunno [24]

Follow these steps to solve the given equation:

Multiply the two decimal figures together and find the sum of the exponents, that is,

(1.5 * 1.89) * 10 ^4+3

(2.835) * 10^7

10^7 can also be written as e.70

'e' stands for exponential. 

Therefore, we have  2. 835 e 7.0 = 2.8 e 7.0.

Based on the calculations above, the correct option is A. 

4 0
3 years ago
Provide the structure of the cyanohydrin that results when cyclopentanone reacts with hcn.
dusya [7]

Answer:

All the related answers are attached image formats...Regards

5 0
3 years ago
Nucleotide bases bonded to a sugar phosphate backbone make up _____.
Alchen [17]
Nucleotide bases bonded to a sugar phosphate backbone make up nucleic acids such as DNA (deoxyribonucleic acid) and RNA (<span>ribonucleic acid)</span>. Nucleotides have three major parts: sugars, phosphates, and a nitrogenous base. DNA uses four nitrogenous bases: Adenine, Guanine, Cytosine, and Thymine. RNA uses the same bases except for Thymine, which is replaced by Uracil.
5 0
3 years ago
The haploid cell of an organism has 18 chromosomes. How much would a diploid cell have?
Reika [66]

Answer:

It would have 23 chromosomes.

Explanation:

A Diploid is a cell or organism that has paired chromosomes, one from each parent.

In humans, cells other than sex cells, a diploid will have 23 pairs of chromosomes.

6 0
3 years ago
Calculate ΔHrxn for the following reaction: Fe2O3(s)+3CO(g)→2Fe(s)+3CO2(g) Use the following reactions and given ΔH′s. 2Fe(s)+3/
sesenic [268]

Answer:

The answer to your question is:  ΔHrxm = -23.9 kJ

Explanation:

Data:

2Fe(s)+3/2O2(g)→Fe2O3(s),  ΔH = -824.2 kJ     (1)

    CO(g)+1/2O2(g)→CO2(g)         ΔH = -282.7 kJ   (2)

Reaction:

                          Fe2O3(s)+3CO(g)→2Fe(s)+3CO2(g)  

We invert (1) and change the sign of  ΔH

        Fe2O3(s)   →  2Fe(s)+3/2O2(g)  ΔH = 824.2 kJ

We multiply (2) by 3

      3(  CO(g)+1/2O2(g)→CO2(g)         ΔH = -282.7 kJ)   (2)

      3CO(g)+3/2O2(g)→3CO2(g)         ΔH = -848.1 kJ

We add (1) and (2)

Fe2O3(s)   →  2Fe(s)+3/2O2(g)  ΔH = 824.2 kJ

3CO(g)+3/2O2(g)→3CO2(g)         ΔH = -848.1 kJ

Fe2O3(s) +  3CO(g)+3/2O2(g)  →  2Fe(s)+3/2O2 + 3CO2(g)    

Simplify

    Fe2O3(s)+3CO(g)→2Fe(s)+3CO2(g)    and ΔHrxm = -23.9 kJ

6 0
3 years ago
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