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2 years ago

In the dehydration of cyclohexanol what step was most important in maximizing product formation

2 answers:

7 0

In the dehydration of cyclohexanol, the most important step for maximizing product formation is the step two of the reaction, which is the rate determining step of the reaction.

Arada [10]2 years ago

7 0

Dehydration is an elimination reaction of an alcohol: The elimination reaction involves the loss of an OH from one carbon and an H from an adjacent carbon. Overall, this amounts to the elimination of a molecule of water, resulting in a pi-bond formation of an alkene or alkyne. The loss of water from a molecule is called dehydration. In many cases alcohol dehydration require an acid catalyst and heat. Phosphoric acid (H3PO4) and sulfuric acid (H2SO4) are the most commonly used acid catalysts. The most important steps that maximize the product formation is heating of Cyclohexanol and the Phosphoric Acid

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you invest $1300 in an account at interest rate r, compounded continuously. Find the time required for the amount to double and

miskamm [114]

Answer:

1. For the amount to double: 9.37 years

2. For the amount to triple: 14.85 years

Explanation:

The equation for continuosly compounded interest is:

$F=P\times e^{rt}$

Where:

P is the amount that you invest today: $1,300
F is the value after t years: the double or triple of $1,300
r is the annual interest rate: 0.074

1. For the amount to double:

Substitute the values and solve for t:

$2\times \$1,300=\$1,300\times e^{0.074t}\\ \\ 0.074t=\ln 2\\ \\ t=\ln 2/0.074=9.37years$

2. For the amount to triple:

$3\times \$1,300=\$1,300\times e^{0.074t}\\ \\ 0.074t=\ln 3\\ \\ t=\ln 3/0.074=14.85years$

4 0

2 years ago

Kenneth Corporation expects to incur indirect overhead costs of $166,400 per month and direct manufacturing costs of $22 per uni

Eva8 [605]

Explanation:

The computation is shown below:

1. For Predetermined overhead rate

Predetermined overhead rate = (Total estimated manufacturing overhead for 4 months) ÷ (Total number of units)

where,

Total estimated direct manufacturing cost is

= $166,400 × 4 months

= $665,600

And, the total number of units is

= 4,700 units + 8,700 units + 4,300 units + 7,900 units

= 25,600 units

So, the predetermined overhead rate is

= $665,600 ÷ 25,600 units

= $26 per unit

2. Now the allocated cost for each month is shown below:

For January

= 4,700 units × $26

= $122,200

For February

= 8,700 units × $26

= $226,200

For March

= 4,300 units × $26

= $111,800

For April

= 7,900 units × $26

= $205,400

c. Now the total cost per unit is

= $22 + $26

= $48 per unit

5 0

2 years ago

What is the main difference between private and government consumer advocacy employers?

sweet [91]

Answer:

Step-by-step explanation:

Explanation:

6 0

2 years ago

Read 2 more answers

Welch Corporation is planning an investment with the following characteristics (Ignore income taxes.): Useful life 12years Yearl

Vlada [557]

Answer:

$339,600

Explanation:

The internal rate of return is the relationship between the price of the equipment and their yearly cash flow. the IRR makes the net present value equal to zero thus, it makes the present value of the yearly cashflow equal to the cost:

$C \times \frac{1-(1+r)^{-time} }{rate} = PV\\$

C 60,000.00

time 12

rate 0.14

$60000 \times \frac{1-(1+0.14)^{-12} }{0.14} = PV\\$

PV $339,617.5275

From the given option:

$ 339,600 is the closest option.

7 0

2 years ago

LO 4.5Why are the overhead costs first accumulated in the manufacturing overhead account instead of in the work in process inven

vivado [14]

Answer Explanation:

For the manufacturing overhead occurs during the manufacturing process but unlike wages, the actual values are unknow thus, we cannot anticipate in a guarantee amount. Hence, the cost accounting works as follows:

It will stablish a predetermined overhead rate which will be charged against WIP based on another factor which can be measure (like working hours, machine hours, among others)

Then, during the period as the actual cost occurs they will be charged into manufacturing overhead account.

At the end of the period, we will be able to determinate the actual cost and adjust COGS, WIP and FINISHED GOOD if needed to represent the actual cost of the inventory produced.

3 0

3 years ago