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fredd [130]
3 years ago
5

Which of the following would likely form a heterogeneous mixture? A. sand and water. B. sugar and water C. baking soda and water

D. salt and water
Chemistry
2 answers:
Angelina_Jolie [31]3 years ago
5 0
A heterogenous mixture is one which does not have uniform properties throughout. This is likely to happen in a mixture of sand and water because sand does not dissolve in matter and will settle down.
devlian [24]3 years ago
3 0

A. sand and water Heterogeneous mixture because in this form of mixture the composition of substance are not uniform and the component of mixture also visible

B. sugar and water Homogeneous mixture because, in which the composition of the substances is uniform

C. baking soda and water Homogeneous mixture because, in which the composition of the substances is uniform

 

D. salt and water, Homogeneous mixture because, in which the composition of the substances is uniform

Mixture:

A mixture is made from two or more type of matter in any proportion. Mixture are generally two types:

1. Homogeneous mixture

This is also known as solution, in which the composition of the substances is uniform.

Lemon-flavored water is an example of homogeneous mixture because in this the composition of the substances is uniform.

2. Heterogeneous mixture

In this form of mixture the composition of substance are not uniform and the component of mixture also visible.

Stuffed mushrooms is an example of Heterogeneous mixture because in this form of mixture the composition of substance are not uniform and the component of mixture also visible.

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anyanavicka [17]

Answer:

The human body is composed of the different systems or controlling parts, and among these organs the brain and spinal cord functions for the regulation of nerves and for the regulation of communication inside the human body. As, there are small basic units or cells called as neurons which makes up the basic framework for the functioning of this nervous system.

  • Now, each of our body's function is either voluntary or involuntary in nature. As, they arise to having a chemical imbalance or in other words a synapse inside the structure or body  of the neurons. While, all of the actions are full controlled by the central nervous system but some of them are controlled by the processing system which are called as the voluntary changes or actions. And on the other those which are not controlled all by the human body, as such actions are said to be involuntary in nature.  
  • While, the nervous system outside the more organized and becomes more complex when we analyze the nervous system outside the CNS  and such neural system is then termed as the peripheral nervous system.
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6 0
3 years ago
Give the iupac name for the following compounds.
aalyn [17]

Name Methane CH4,Butane C4H10,Acetone CH3COCH3 ,Toluene  Acetylene CH3C6H5, Ethyl C2H2 ,Alcohol C2H5OH

<h3>The following compound is CH3 CH3 CH2 CH2 CH2 CH3, but what is its IUPAC name?</h3>

Answer and justification A longest carbon chain in the above diagram has seven carbon atoms, as can be observed.The IUPAC nomenclature for this compound is heptane since all of the bonds are single bonds devoid of any functional groups.

<h3>What is this compound's IUPAC name, CH3 CH2 CH2 CH2 CH2 CH?</h3>

When there are nine carbons, the word non is the root.Therefore, nonane is the IUPAC term for CH3-CH2-CH2-CH2-CH2-CH2-CH2-CH3.

To know more about iupac  visit:

brainly.com/question/16631447

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4 0
2 years ago
What type of decay process is demonstrated in the following reaction 40 -19K to 0 -1e+40-20Ca?
Dmitry_Shevchenko [17]
The decay process that is demonstrated by the equation above would be a beta decay. This type of radioactive decay involves the emission of a beta particle. It happens when one of the protons is transformed in the other. The beta particle here is represented by <span>0 -1e.</span>
3 0
3 years ago
Read 2 more answers
Explain why iron structures need protection from corrosion while aluminium structures do not?
KiRa [710]
<span>Because aluminium oxide is strong and forms a coating over itself, but iron oxide (rust) will flake away.</span>
4 0
3 years ago
What is the OH- concentration of a solution whose pH is 12.40?
Elanso [62]
PH + pOH = pKw = 14

12.40 + pOH = 14

pOH = 14 - 12.40

pOH = 1.6

[OH⁻] = 10 ^{-pOH}

[OH⁻] = 10 ^{-1.6}

[OH⁻] = 2.5x10⁻² M

hope this helps!
7 0
3 years ago
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