2 years ago

Help i attached question

Chemistry

2 answers:

kiruha [24]2 years ago

6 0

Answer:

I can't see any attachment....

MaRussiya [10]2 years ago

4 0

Answer:

gshhfhbfhd zhhsheubwhs sybeydbshb eeubdudvdifvbe

You might be interested in

Determine the oxidation number of CI element in each of the following species:

labwork [276]

Fbbrnev said he was still in a coma and he said he was still in a coma and

3 0

2 years ago

Which is an example of a beneficial mutation?

nata0808 [166]

Answer:

Explanation:

7 0

2 years ago

Read 2 more answers

If gas particles start colliding with the walls of their metallic container with increased force, what is their direct effect? l

stepladder [879]

The answer is B) Higher gas pressure.

8 0

3 years ago

Read 2 more answers

What is the molarity of a solution composed

Neporo4naja [7]

Answer:

0.0845 M

Explanation:

First we convert 4.27 grams of potassium iodide into moles, using its molar mass:

Molar Mass of KI = 166 g/mol

4.27 g ÷ 166 g/mol = 0.0257 mol

Now we calculate the molarity of the solution, using the number of moles and the given volume:

Molarity = moles / liters

Molarity = 0.0257 mol / 0.304 L = 0.0845 M

7 0

3 years ago

What is the scaling factor if the molar mass of

Step2247 [10]

Answer:

The scaling factor is 5.

Explanation:

Hello there!

In this case, since the scaling factor is defined as the ratio of the molar mass of the molecular formula (complete) to the empirical formula (simplified), it is possible to compute it for the empirical formula of CH2O whose molar mass is 30 g/mol (12+2+16) as shown below:

$sf=150/30=5$

Therefore, we can also infer that the molecular formula would be:

$C_5H_1_0O_5$

Best regards!

6 0

2 years ago