All categories

2 years ago

What is the value of n when the empirical formula is c3h5 and the molecular mass is 205. 4 g/mol ?.

SAT

1 answer:

Readme [11.4K]2 years ago

8 0

The value of n for the given empirical formula and molecular mass is 5.00.

Given the following data:

Empirical formula = $C_3H_5$

Molecular mass = 205. 4 g/mol.

Scientific data:

Molar mass of carbon (C) = 12 g/mol.

Molar mass of hydrogen (H) = 1 g/mol.

To determine the value of n for the given empirical formula and molecular mass:

<h3>How to calculate molecular formula.</h3>

First of all, we would determine the gram-mass of the chemical compound as follows:

$C_3H_5 = (12 \times 3)+(1 \times 5)$

C_3H_5 = 36+5

C_3H_5 = 41 g/mol.

For the molecular formula:

(CH)n = 205.4

41n = 205.4

n =\frac{205.4}{41]

n = 5.00

Read more on molecular formula here: brainly.com/question/512891

You might be interested in

Which statement about the SEC is accurate? SEC- U.S. Securities and Exchange Commission It can convict people of crimes without

Arte-miy333 [17]

The accurate statement about the Securities and Exchange Commission is:

C. It is an independent agency that regulates finance

The Securities and Exchange Commission is a government agency that is in charge with protecting the financial interests of the country and making sure that the economy is stable.

Some of the common misconceptions about the SEC are that:

They can convict people of crimes without a trial
They are a part of the government’s cabinet department.
It is associated with the legislative branch.

However, these are all wrong because their activities are totally independent and they regulate finance.

Therefore, the correct answer is option C

Read more here:

brainly.com/question/21019244

6 0

2 years ago

people don't judge for let other people get bullied not nice and that means your not letting god in but the devil in

S_A_V [24]

Answer:

of course

Explanation:

6 0

3 years ago

The main reason that you should secure loose objects in your car before you drive is that

GREYUIT [131]

loose objects can be a huge distraction

7 0

3 years ago

Read 2 more answers

Every cell of every living thing on earth contains all the information it needs to create, duplicate and make variations of:

tekilochka [14]

Answer: itself

Explanation:

5 0

2 years ago

Identify the functions of and problems with schemas.

vivado [14]

The Functions of Schemas:
1. Schemas help us to quickly interpret and categorize information. They allow us to make sense of the world around us by organizing it into meaningful categories and providing us with a framework for understanding and interpreting new information.

Problems with Schemas:
1. Schemas can lead to oversimplification and premature closure. Once we have a schema in place, we may be inclined to assume that it is the only way to interpret a situation or to assume that all new information will fit into the same categories. This can lead to inaccurate interpretations or assumptions.

What is Schemas?
Schemas are mental structures that help organize and interpret information. They are used to interpret sensory information, organize memories, and make predictions about the future. Schemas provide a framework for understanding and interpreting the world around us. They influence the way we perceive, think, and act. Schemas are often developed through experience and can be used to guide behavior. They can also be used to understand how people create meaning in their lives. Schemas are constantly evolving and changing as we encounter new experiences. They help us make sense of the world around us and can be used to explain why people behave the way they do.

To learn more about Schemas
brainly.com/question/9197503
#SPJ4

5 0

1 year ago