Whic of the following fromulas represents a nonpolar molecule?

Shinoda Corp. has 9 percent coupon bonds making annual payments with a YTM of 8.4 percent. The current yield on these bonds is 8

Genrish500 [490]

Answer:

6.33 years

Explanation:

In this question, we determine the NPER or the time period that is shown in the attached spreadsheet

Given that,

Present value = (9% × $1,000) ÷ (8.75%) = $1,028.57

Assuming figure Future value = $1,000

Rate of interest = 8.4%

PMT = $1,000 × 9% = $90

The formula is shown below:

= NPER(Rate;PMT;-PV;FV;type)

The present value come in negative

So, after solving this, the answer would be 6.33 years

6 0

1 year ago

With examples of amino acids, explain the type of isomerism that exists in amino acids.

Maslowich

Answer:

All amino acids are stereoisomers with the exception of glycine (because it has no chiral centers) and the two types are enantiomers and diastereomers

Explanation:

Not sure how in depth you need but the most fundamental categories are:

Enantiomers: non superimposable images which means that they cannot be placed on top of one another and look perfectly identical and instead are structurally the same but flipped in the opposite direction. An example being D-alanine and L-alanine.

Diastereomers: The molecules are superimposable which means they have an identical structure that will look the same placed on top of one another however, the compounds attached to the structure are placed in different orders an example being, L-isoleucine and D-allo-isoleucine (compounds in same place but isoleucine has two hydrogens positioned forward while allo-iso have one positioned forward and one positioned in the back)

3 0

1 year ago

A white powder, when heated, produces a colourless gas and a black solid. Is the white powder an element? I need reasons please

NeTakaya

Answer:It is not an element because elements are the purest form of a substance; hence, they are no longer broken down by heating

Explanation:

4 0

2 years ago

The next 11 questions are related to the titration of 40.00 mL of a 0.0900 M acetic acid solution with 0.0700 M KOH. Assume that

liberstina [14]

Answer:

2.9 is the initial pH of the analyte solution.