3 years ago

2. At STP, a sample of gas occupies 24.5 mL. Calculate the volume of this gas at a

Chemistry

1 answer:

Law Incorporation [45]3 years ago

6 0

Answer:

11.7 ml = V

Explanation: Here

You might be interested in

Select the reagents you would use to synthesize the compounds below from benzene. Use the minimum number of steps. No more than

jekas [21]

Answer:

Explanation:

Using the necessary reagents to faciliate the synthesis of the organic compounds as shown in the attached file.

8 0

3 years ago

What is the energy released or absorbed as heat when one mole of a compound is produced by combination of its elements? select o

suter [353]

B and D is out. It cant be A because heat of combustion is substance not compound. So the answer is D.

7 0

3 years ago

Please help, I’m a bit confused, lol

Mashutka [201]

Explanation:

option A skeleton system is correct option

hope this helps you !

4 0

2 years ago

How many Oxygen atoms in: 5H2SO3

astra-53 [7]

Answer:

Explanation: I think

5 0

3 years ago

Read 2 more answers

Combustion of coal releases sulfur dioxide into the atmosphere. The following process converts this gas into sulfuric acid, a co

Usimov [2.4K]

Answer:

$m=7.07gH_{2}SO_{4}$

Explanation:

1. Take in account the sulfuric acid at STP:

$1840\frac{g}{L}$

2. Density is expressed as the ratio between the mass and the volume of a substance so:

$d=\frac{m}{V}$

Solving for m:

$m=\frac{V}{d}$

3. Replace values:

$m=\frac{1.30*10^{4}L}{1840\frac{g}{L}}$

$m=7.07gH_{2}SO_{4}$

4 0

3 years ago