Someone help me with chemistry on my account/page please :))

Chemistry

1 answer:

Gemiola [76]3 years ago

5 0

Answer:

Explanation:

You might be interested in

QUESTION 1 (POLL)

Airida [17]

Answer:

They stay the same

Explanation:

4 0

3 years ago

Describe, in detail, how to make 3.0 liters of a 0.98 molar HCl solution from a 10.5 molar HCl stock solution.

Dmitrij [34]

In order to solve this question, you use the formula C1V1=C2V2; C1 and V1 represent the concentration and volume of the starting solution respectively, and C2 and V2 represent the concentration and volume of the final solution respectively.

In this case, C1 is 10.5, V1 is unknown, C2 is 0.98 and V2 is 3 liters.
(10.5)(x)=(0.98)(3) (divide both sides by 10.5)
X=0.28 L

This means that you will use 0.28 L of the 10.5 M solution and 2.27 L (3 L-0.28 L) of water to make 3 L of a 0.98 M solution.

Hope this helps

8 0

3 years ago

What do you think will happen to the kidneys if any of these parts were damaged?

Lemur [1.5K]

Answer:

<h3>When your kidneys are damage waste products and fluid can build up in your body. That can cause swelling in your ankles nausea weakness poor sleep and shortness of breath. so without treatement the damage can get worse and your kidney may eventually stop working.</h3>

3 0

3 years ago

Describe the trends in electron configuration in the periodic table by selecting the terms from the drop-down menus.

natka813 [3]

1)Left to right in a period it goes up by one
2) the number valence electrons are the same from top to bottom

5 0

3 years ago

Read 2 more answers

What is the mass of a dolphin swimming at 16 m/s with a momentum of 800 kg m/s?

REY [17]

Answer: 50 kg

Explanation: formula is

m= p/v

m=800 kg m/s : 16m/s

m= 50kg

idk tho hope this helps

8 0

3 years ago