Which is a property of every mixture?

2 answers:

8 0

A homogeneous mixture (every part of the solution has the same properties) ,a heterogenous mixture (there are two or more phases present). one example of a mixture is air. >hope this helps..

ArbitrLikvidat [17]4 years ago

8 0

Answer: can be separated by physical process

Explanation:

Mixture is a substance that does not ready when mixed together example is iron filling and sand they can be separated from each other by magnetism

So this is common to all mixtures because it has simple way of separation

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Blood ph is kept near a value of 7.3 - 7.5 because of

Ede4ka [16]

Answer: Neutral Value

Explanation: pH of the blood is maintained at 7.0 to 7.5that is neutral value.

This is because if the pH of the is lower than the maintained value then it will become acidic .

Acidic pH can cause the medical urgency known as acidosis leading to vomiting, diarrhea etc.

If the pH becomes higher, then the blood will become basic in nature and it can also leas to the death of the person.

That is why the pH of the blood is maintianed at neutral value of 7.0 to 7.5

5 0

4 years ago

Read 2 more answers

Using the name of the ionic compound, select the appropriate chemical formula. Use the periodic table

frutty [35]

The compound Ammonium Phosphate is (NH4)3PO4 while that of sodium acetate is NaC2H3O2.

<h3>What is an ionic compound?</h3>

An ionic compound is compound that is composed of ions. We know that a poly atomic ion is an ion that contains more than one atom.

Looking at the options that have been provided, we know that the correct formula for the compound Ammonium Phosphate is (NH4)3PO4 while that of sodium acetate is NaC2H3O2.

Learn more about ionic compound:brainly.com/question/9167977

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8 0

2 years ago

Kim is doing an experiment with sound waves. She tested to see how quickly a sound wave could travel through three different mat

Semenov [28]

Answer:

<h2>"The sound wave traveled more quickly through the water than the balloon."</h2>

Explanation:

A sound is produced by <em>vibration. </em>These vibrations are called<u><em> "sound waves."</em></u> In order for sound waves to travel, it needs a particular medium. This medium can either be <em>solid, liquid or gas.</em>

Remember that sound waves travel faster in a <u>"solid medium,"</u> because this matter is denser than the other two. Sound waves travel faster in liquid than in gas, because water is densely packed with particles than gas (such as air).

In the situation above, the answer is "The sound wave traveled more quickly through the water than the balloon." As I've mentioned earlier, sound waves travel faster in liquid than in gas. Thus, the sound waves traveled faster through the glass of water (liquid) than the helium (gas) balloon.

7 0

3 years ago

An atom of an element with two valence electrons reacts with two atoms of an element with atomic number 17 to form an ionic comp

fiasKO [112]

The answer will be B) MgCl2 because magnesium has 2 valence electrons and is a metal and chlorine has the atomic number of 17 and is a metal and in order to form an ionic compound, you must have 1 metal and 1 nonmetal

8 0

4 years ago

Read 2 more answers

4. You have a 1 M solution of KCl. You need to generate 100 mL of 0.25 M KCl. Explain how you would make this

andrew-mc [135]

1M KCl will require 25 mL to generate 100 mL of 0.25M KCl.

Molarity of a solution is defined as number of moles of solute present in 1000 mL of the solution.

$M=\frac{n}{V}\times1000$