All categories

3 years ago

What Fahrenheit temperature is equal to 342 Kelvin?

Chemistry

1 answer:

hjlf3 years ago

6 0

Answer:

155.93 degrees Fahrenheit

You might be interested in

Rusting of iron is a very common chemical reaction. It results in one form from Fe reacting with oxygen gas to produce iron (III

Vlada [557]

Answer: The given amount of iron reacts with 9.0 moles of $O_2$ and produce 6.0 moles of $Fe_2O_3$

Explanation:

We are given:

Moles of iron = 12.0 moles

The chemical equation for the rusting of iron follows:

$4Fe+3O_2\rightarrow 2Fe_2O_3$

For oxygen gas:

By Stoichiometry of the reaction:

4 moles of iron reacts with 3 moles of oxygen gas

So, 12.0 moles of iron will react with = $\frac{3}{4}\times 12.0=9.0mol$ of oxygen gas

For iron (III) oxide:

By Stoichiometry of the reaction:

4 moles of iron produces 2 moles of iron (III) oxide

So, 12.0 moles of iron will produce = $\frac{2}{4}\times 12.0=6.0mol$ of iron (III) oxide

Hence, the given amount of iron reacts with 9.0 moles of $O_2$ and produce 6.0 moles of $Fe_2O_3$

5 0

3 years ago

What is the ratio of Fe+3 ions to O2- ions in a neutral compound?

SpyIntel [72]

In a neutral compound, the charges must balance, the net charge should be zero.

Since the charge of Fe is 3+ and that of O is 2-, therefore, there should be 2 Fe 3+ ions per 3 O2- ions in order to have a net charge of zero.

7 0

3 years ago

Read 2 more answers

What has mass and takes up space?

arlik [135]

Matter buddy, ur welcome :)

8 0

3 years ago

Read 2 more answers

Drag each label to the correct location on the image identify the parts of the energy diagram

diamong [38]

If you would’ve attached a picture I’m sure it would’ve been a lot easier.

4 0

3 years ago

Read 2 more answers

What function does the nucleus play in a cell?

Mkey [24]

The nucleus controls and regulates the activities of the cell and carries the genes, structures that contain the hereditary information.

6 0

3 years ago