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
Alex777 [14]
3 years ago
5

Please answer ASAP!! This is due Friday

Chemistry
1 answer:
lubasha [3.4K]3 years ago
4 0

Answer:

? I would like to help could you type it out its a bit confusing

You might be interested in
What are the strengths and limitations of a cell?
Dmitry [639]
Cells have limitations, if the cell is stronger it targets other cells , when a cell is weak it possibly mean it’s disease.
4 0
3 years ago
Explain how an element that does not react easily with other elements can be useful.
BaLLatris [955]
Elements that are unreactive can be useful for 'isolating' other volatile elements. For example, an element may be highly reactive with oxygen, so keeping it in air is not a safe option. In such cases, it may be useful to have a noble gas to store the element safely and ensure its stability. It may also have a purpose in experiments where it may act as a controlling agent or a container for the other reactions. 
5 0
4 years ago
What is the hypothetical van't Hoff factor of magnesium nitrate, Mg(NO3)2?
vovangra [49]

Answer:

The hypothetical van't Hoff factor of magnesium nitrate,Mg(NO_3)_2 is <u>3 .</u>

Explanation:

Lets calculate -

Mg(NO_3)_2\rightarrow Mg^2^+ +2NO_3^-

We know that ,

i=\alpha n+(1-\alpha )

Dissociation should be 100% for the hypothetical vant hoff factor , that is

\alpha =1 and n=3 for  Mg(NO_3)_2

Therefore , putting the given values ,

i=1\times3+(1-1 )

i=3+0

i=3

<u>Hence , the answer is 3.</u>

4 0
3 years ago
Simple sugars are generally called?<br>A momosaccharides<br>B disaccharides<br>C polysaccarides ​
kaheart [24]

Answer: A) monosaccharides are as well simple sugars

7 0
3 years ago
5.The synthetic polymer which can be used as a substitute for wool for making sweaters and shawls is
lubasha [3.4K]

Answerino by Duderino:

D. Acrylic

BONUS: The numeric ID of acrylic using the KKC Standard Number System is 332

5 0
4 years ago
Other questions:
  • QUICK WILL MARK BRAINLIEST!!
    13·1 answer
  • How many electrons are in an atom of elemental sodium?
    13·1 answer
  • Label the signals due to ha, hb, and hc in the 1h nmr spectra.
    15·1 answer
  • Any mechanical device which is used to help people do work is a <br> .a0
    14·2 answers
  • aspirin C6H4(CO2)(CO2CH3),can be prepared in the chemistry laboratory by the reactions of salicylic acid, C6H4(CO2H)(OH),with ac
    9·1 answer
  • Luminol is used in a preliminary test for ___?
    12·1 answer
  • What happens to liquid when it releases enough energy
    12·2 answers
  • Can someone help me with these 3 questions <br> please and thank you
    6·1 answer
  • Which statement about stars is correct?
    8·1 answer
  • Will give brainlist need answers asap
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!