1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Juli2301 [7.4K]
4 years ago
14

Draw and label a diagram to show how you would separate each mixture?

Chemistry
1 answer:
aksik [14]4 years ago
4 0
Separate the nails and circles with a magnet and the fishes with a net
You might be interested in
Entropy measures _____. 1 point<br> A. Energy<br> B. Heat Transferred<br> C. Disorder<br> D. Force
dlinn [17]

Answer: Option (C) is the correct answer.

Explanation:

The degree of randomness or disorder is known as entropy. This means that more randomly or rapidly the molecules of a substance are moving in a container or in the Universe more will be its entropy.

For example, gases move more rapidly that solids or liquids and hence gases have high entropy.

Therefore, we can conclude that entropy measures disorder.

7 0
3 years ago
Read 2 more answers
Be sure to answer all parts. find the most acidic hydrogen in tert−butyl methyl ketone and write a chemical equation for the pro
sleet_krkn [62]
Those Hydrogen atoms which are present at alpha position to carbonyl group are mildly acidic in nature. When such acidic proton containing carbonyl compounds are treated with strong base, they yield enolates. The negative charge created on alpha carbon resonates and shifts to carbonyl oxygen resulting in formation of carbon double bond carbon.

In <span>tert−butyl methyl ketone there are two carbons at each alpha position. Among these two carbons only methyl carbon contains hydrogen atoms while the second one is bonded to further three carbons making it Quaternary carbon. The base abstracts proton from methyl group and enolate is formed. 

</span>tert−butyl methyl ketone in this case acts as acid, Hydroxyl ion acts as base, while the enolate generated is the conjugate base of <span>tert−butyl methyl ketone and Water produced is the conjugate acid of hydroxide ion.</span>

7 0
3 years ago
Why is photosynthesis a chemical reaction?
OleMash [197]

Photosynthesis is the process through which plants convert light energy into chemical energy. Here is the chemical reaction involved: As we can see, water and carbon dioxide combine to form glucose and oxygen. Since new chemical species are formed, photosynthesis is clearly a chemical change.

I hope this helps answer your question. :)

8 0
3 years ago
Read 2 more answers
What is the pH of the solution in which the [H+] is 1.0 × 10–4 mol/L ?
ddd [48]
PH is a simplified observation of the acidity of a solution, defined as the -log [H+] (negative logarithm of the hydrogen concentration).

-log[10^-4] = 4

The pH of this solution is 4.
5 0
3 years ago
How many grams of sodium hydroxide are needed to make 500mLs of a 0.125M NaOH solution?
dybincka [34]
need 0.500 x 0.125 = 0.0625 moles of NaOH. The molecular weight is 23+16+1 = 40, so 0.0625 x 40 = 2.5 grams will do the trick.
7 0
4 years ago
Other questions:
  • What is an acid<br>Define the term reactivity action<br>What is a compound​
    13·2 answers
  • A manufacturer selected a metal to use in producing a lightweight button for clothing. A metal
    6·1 answer
  • If you mixed sugar into water, sugar would be the _____________ and water would be the _______________.
    7·1 answer
  • Someone txt me i need help with "work"
    5·1 answer
  • Does Monocercomonoides still meet the definition of a eukaryote? Why or why not?
    13·1 answer
  • Hydrochloric acid reacts with sodium hydroxide to form water and sodium chloride.Hydrochloric acids is an extremely acidic,clear
    5·1 answer
  • If the external vapor pressure is 2.0 atm , what is the vapor pressure of the water at its boiling point?
    11·1 answer
  • For a reaction, AH = 206 kJ/mol and A SO = 0.215 kJ/(K•mol). At what
    9·1 answer
  • 1. How many molecules of water make up 1.00 MOLE?<br>I need how to solve it please.​
    5·1 answer
  • List 3 particles of an atom (w/their symbol &amp; charge)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!