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ollegr [7]
3 years ago
6

State one reason for the color change in beaker A

Chemistry
1 answer:
myrzilka [38]3 years ago
4 0
Because it either acids or base
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Select all the correct answers.
OlgaM077 [116]

Answer:

It's The amount of matter within the system remains the same and The cycle has a well-defined starting and stopping point.

Explanation:

7 0
3 years ago
An Isolated system could be best described as a _______________.
grandymaker [24]
Hello Mate!

Well, there are many definitions and descriptions of isolated systems, and here are some of them:

1. It can be a physical system which is located very very far from all other systems, so there is absolutely no interaction between them, thus making it isolated.

2. It can be a thermodynamic system with rigid walls, which prevents mass and energy to pass through.

I Hope my answer has come to your Help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead! :)

(Ps. Mark As Brainliest IF Helped!)

-TheOneAboveAll :D
5 0
4 years ago
Which of the following is NOT TRUE for both mitosis and meiosis?
gizmo_the_mogwai [7]

Answer:

d. they are both involved in the division of somatic cells​

Explanation:

Mitosis and meiosis are both types of cell divisions that occur in the system of living organisms. However, mitosis and meiosis are different in the type and number of daughter cells they give rise to and also where they occur.

Mitosis, which takes place in the SOMATIC OR BODY CELLS of living organisms, give rise to two daughter cells that are genetically identical to their parent cell. On the other hand, meiosis takes place strictly in the CELLS OF REPRODUCTIVE ORGANS, and gives rise to four genetically different daughter cells.

7 0
3 years ago
How many grams of calcium chloride are required to react completely with 34.8g of silver nitrate
Mumz [18]
The amount of CaCo3 remaining is 11.5g
3 0
2 years ago
What is the net ionic equation of the reaction of mgcl2 with naoh?
AveGali [126]

Answer:

The net ionic equation will be MgCl₂ + 2  NaOH → Mg(OH)₂ + 2 NaCl

Explanation:

Ionization of MgCl₂ is as follows

MgCl₂  → Mg²⁺ + 2 Cl⁻

Ionization of NaOH is as follows

NaOH → Na⁺ + OH⁻

It  is a one type of substitution reaction where OH⁻ combined with  Mg²⁺ to give magnesium hydroxide .

 On the other hand Cl⁻ combined with Na⁺ to give sodium chloride as product.

Using proper stoichiometry to balanced the number of atoms in both side .

7 0
3 years ago
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