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
Lady_Fox [76]
3 years ago
14

The Description giving is a list of ______ properties of the shoe

Chemistry
1 answer:
Colt1911 [192]3 years ago
7 0

Answer:

D

Explanation:

You might be interested in
Which of the following compounds contains both ionic and covalent bonds? KOH N2O5 CH3OH Na2O
dusya [7]

Answer: a.KOH

Potassium hydroxide is an ionic compound where the K+ is the cation and OH−is the anion. At the same time, the compound also contains a covalent bond since the anion, OH−is formed from electron sharing between the O and H atoms.

Hope this helps........ Stay safe and have a Merry Christmas! :D

Explanation:

4 0
3 years ago
Using the fact that at 0.10 M, the absorbance was 0.357; and at 0.20 M, the absorbance was 0.714, the absorptivity (slope) is
olga_2 [115]

Answer:

The answer is "3.57 and 0.07".

Explanation:

Using the slop formula:

=\frac{n_2-n_1}{n_2-n_1}\\\\ =\frac{0.714-0.357}{0.20-0.10} \\\\ = ABSORPTIVITY, \ \ a=3.57 \\\\A= a\times b \times c

Given:

A=0.250

length path b=1  

from calibration it is found that

a=3.57\\\\consentation \ c=\frac{A}{a\times b} \\\\C=\frac{0.250}{3.57\times 1}

   =0.07 \ M

3 0
3 years ago
Can someone please explain the relationship between the group number, the number of valence electrons lost or gained, and the fo
soldi70 [24.7K]
<span>Ca has 2 valence electrons and F has 7, they would end up having to share electrons but Ca or F has to keep one because in total there are 9 valence elections and only 8 are needed to make this pair "happy". that's all i can provide. i hope it helped some</span>
6 0
3 years ago
What is the reduction half equation of Fe(s)+ 2 HC2H3O2(aq) → Fe(C2H3O2)2(aq) + H2(g)
Sonbull [250]

Answer:

2 H⁺ + 2e = H₂    ( reduction )

Explanation:

Fe( s ) + 2 CH₃COOH = Fe ( OOCCH₃ ) ₂ + H₂

Fe( s ) = Fe⁺² + 2e     ( oxidation )

2 H⁺ + 2e = H₂    ( reduction )

4 0
3 years ago
What happens when atoms share electrons?
Anika [276]
When an atom shares electrons they form a covalent bond. 
4 0
3 years ago
Other questions:
  • When a sodium atom bonds with a chlorine atom , it acquires positive charge true or false?
    11·2 answers
  • A student performs a titration procedure by adding NaOH to a solution that contains H+ ions. She added the indicator, phenolphth
    10·1 answer
  • Water is made of two [Blank] atoms and one [Blank] atom. (please fill in the blanks)​
    7·2 answers
  • When a 1.00 L sample of water from the surface of the Dead Sea (which is more than 400 meters below sea level and much saltier t
    7·1 answer
  • Suppose that 25,0 mL of a gas at 725 mmHg and 298K is converted to
    13·1 answer
  • What type of reaction does each of the following equations represent?
    11·1 answer
  • What is the energy of a radio wave whose frequency is 6.2 x 106 Hz?
    12·1 answer
  • When copper is changed to copper(II) nitrate by the nitric acid, it is an example of a(n) ______-_______ reaction. (two words, i
    14·1 answer
  • If a shell can hold a maximum of 32 electrons, what is the value of n?<br> 2
    12·1 answer
  • The group of atoms that is responsible for the characteristic properties of a family of organic compounds is called a/an _______
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!