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2 years ago

Does the ir spectrum allow you to confirm that the structure of the product is a combination of the two reactants?

1 answer:

5 0

Yes, the IR spectrum allow you to confirm that the structure of the product is a combination of the two reactants.

<h3>What is Spectrum?</h3>

A spectrum is a state that can fluctuate without gaps across a continuum and is not constrained to a particular range of values.
After passing through a prism, visible light takes on a rainbow of hues, which is how the term was initially used scientifically in optics.
As knowledge of light increased on a scientific level, it started to encompass the full electromagnetic spectrum.
As a result, it evolved into a mapping of a variety of magnitudes to a variety of qualities, including the perceived "colours of the rainbow" and other attributes that correspond to wavelengths outside of the spectrum.
Today, analogies with spectrum are used to discuss subjects unrelated to optics.

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You might be interested in

Calculate the mass and charge of one mole of electrons

arsen [322]

Answer:

I don't know if this is really helpful or not, but an electron weights 0.00000000000000000000000000091 grams.

Explanation:

May I have brainliest please? :)

4 0

3 years ago

A 25.0 mL NaOH solution of unknown concentration was titrated with a 0.189 M HCl solution. 19.6 mL HCl was required to reach the

butalik [34]

Answer:

0.172 M

Explanation:

The reaction for the first titration is:

HCl + NaOH → NaCl + H₂O

First we calculate how many HCl moles reacted, using the given concentration and volume:

19.6 mL * 0.189 M = 3.704 mmol HCl

As one HCl mol reacts with one NaOH mol, there are 3.704 NaOH mmoles in 25.0 mL of solution. With that in mind we determine the NaOH solution concentration:

3.704 mmol / 25.0 mL = 0.148 M

As for the second titration:

H₃PO₄ + 3NaOH → Na₃PO₄ + 3H₂O

We determine how many NaOH moles reacted:

34.9 mL * 0.148 M = 5.165 mmol NaOH

Then we convert NaOH moles into H₃PO₄ moles, using the stoichiometric coefficients:

5.165 mmol NaOH * $\frac{1mmolH_3PO_4}{3mmolNaOH}$ = 1.722 mmol H₃PO₄

Finally we determine the H₃PO₄ solution concentration:

1.722 mmol / 10.0 mL = 0.172 M

5 0

3 years ago

The solutions in the two arms of this U-tube are separated by a membrane that is permeable to water and glucose but not to sucro

Ghella [55]

The diagrammatic expression for the solutions in the two arms of the U-tube separated by a membrane that is permeable to water and glucose but not to sucrose is shown in the image attached below.

When the system illustrated above reaches equilibrium, the sugar concentrations on both sides of the U-tube will be 1.5 M sucrose, 1.5 M glucose

From the image attached, if the system approaches equilibrium;

The movement of the solute(i.e. one molecule of sucrose) have the potential to proceed and move to the other arm of the U-shaped tube but with that, the total overall concentration cannot change in the whole U-tube structure due to the fact that the volume of the solvent(water) is constant.

Similarly, both arms of the U-tube shape have the same concentration as well as the same net Kinetic energy of solutes giving them the isotonic condition property.

Now, at equilibrium, the concentration of the sugar on both sides is:

= $(\dfrac{1M +2M}{2})$

$\mathsf{=\dfrac{3M}{2}}$

= 1.5 M sucrose, 1.5 M glucose

Therefore, we can conclude that the concentration of the sugar on both sides at equilibrium is 1.5 M sucrose, 1.5 M glucose.

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4 0

3 years ago

The oxygen side of a water molecule is _____. A. neutral B. slightly negative C. slightly positive

RSB [31]

Its an electron withdrawing element with its high electronegativity it pulls the electron density from the sigma bond closer to it, making it more negative

5 0

3 years ago

Read 2 more answers

Solve pls brainliest

sammy [17]

Answer:

Even though the two substances possess many similarities, they have some unique properties. In turn, since they have the same properties, if they were the same substance, it would make matters worse, if the same chemical was in two different places, there would not be a difference between them since they are the same, just as it is with are two different chemicals would have differing properties since they are two properties would vary from one another since they are 2 totally different things!

4 0

3 years ago