2 years ago

Provide a title short explanation or description accompanying an illustration or a photograph

Chemistry

1 answer:

alexdok [17]2 years ago

6 0

A small, green frog wearing a strawberry on its head as a hat

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Someone help me on these two 2

prisoha [69]

Answer:

Question 4 is- Solubility

Question 5 is- Suspension

Hopes this helps >:D

6 0

2 years ago

10 grams of sodium hydroxide, NaOH, is dissolved in 0.25 liters of solution. Determine the molarity (M).

lozanna [386]

Answer:

Explanation:

The molarity of a substance is defined as the number of moles of the substance divided by how many liters the solution is. NaOH has a molar mass of about 40 grams, meaning that 10 grams of it would be 0.25 moles. 0.25/0.25= a molarity of 1.

Hope this helps!

3 0

3 years ago

How many cups of beer are in a keg?

Alinara [238K]

The answer is roughly 165 cups of beer.

5 0

2 years ago

Identify the true statement(s). There may be one answer or more than one answer.FADH2 is a reducing agent. FADH2 is an oxidizing

adell [148]

Answer:

FADH2 is a reducing agent.

FAD is an oxidizing agent.

Explanation:

The full form of FAD is flavin adenine dinucleotide. It is mainly a redox-active coenzyme which is associated with the different proteins and is involved with the enzymatic reactions in the metabolism.

FAD is obtained by donating or accepting electrons.

In the citric acid cycle,

succinate + FAD → fumarate + $FADH_2$

Thus we see that FAD is an oxidizing agent while $FADH_2$ is a reducing agent.

8 0

2 years ago

How many sig figs in each?<br> -27.43<br> -1.90<br> -101

GarryVolchara [31]

1. Has 4 sig figs, all non zeros are significant
2. 3 sig figs trailing zero after a decimal
3. 3 sig figs

5 0

2 years ago

Provide a title short explanation or description accompanying an illustration or a photograph ​

Provide a title short explanation or description accompanying an illustration or a photograph