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
mihalych1998 [28]
3 years ago
7

Select all that identify a covalent bond.

Chemistry
1 answer:
saw5 [17]3 years ago
8 0

Heres the best help i can give you There is a couple different ways to determine if a bond is ionic or covalent. By definition, an ionic bond is between a metal and a nonmetal, and a covalent bond is between 2 nonmetals. So you usually just look at the periodic table and determine whether your compound is made of a metal/nonmetal or is just 2 nonmetals

You might be interested in
What is the water table
shusha [124]

Answer:

water table is the level below which the ground is saturated with the water

8 0
4 years ago
Phosphorous pentachloride decomposes according to the reaction
guajiro [1.7K]

Answer: The equilibrium constant, K_c, for the reaction is 0.061.

Explanation:

Initial concentration of PCl_5  = \frac{\text {given mass}}{\text {Molar mass}\times Volume in L}}=\frac{12.3g}{208.2g/mol\times 1.50L}=0.039M  

Equilibrium concentration of PCl_5 = \frac{31.8}{100}\times 0.039=0.012M  

The given balanced equilibrium reaction is,

                            PCl_5(g)\rightleftharpoons PCl_3(g)+Cl_2(g)

Initial conc.              0.039 M                0 M        0 M

At eqm. conc.     (0.039-x) M              (x) M   (x) M

Given : (0.039-x) = 0.012

x = 0.027

The expression for equilibrium constant for this reaction will be,

K_c=\frac{[Cl_2]\times [PCl_3]}{[PCl_5]}

Now put all the given values in this expression, we get :

K_c=\frac{0.027\times 0.027}{0.012}=0.061

The equilibrium constant, K_c, for the reaction is 0.061.

4 0
3 years ago
Chemical name for organic compound CH2= CHCH2 CH2 CH2 CH3
kolbaska11 [484]

Answer:

The IUPAC name of the given compound is Pent-1-ene.

Longest chain has 5 carbons and the double bond is at C-1 carbon.

Explanation:

5 0
4 years ago
2<br> 1. Biology is the study of
Inessa05 [86]
Biology is the study of life
7 0
4 years ago
How do i <br> Round the value 44.981 g to three significant figures.
allochka39001 [22]
45.0g
I hope that this helps
5 0
4 years ago
Other questions:
  • A mixture of uneven distribution and easy separation is called_____. homogeneous heterogeneous a solution a pure substance
    7·2 answers
  • In what phase do molecules flow and can travel far apart from one another? A. None B. Liquid C. Solid D. Gas
    13·2 answers
  • 3. Mr. Hill has 27 students in his class
    13·2 answers
  • A. Identify the structure drawn below.
    8·1 answer
  • The action of warm air rising and cold air sinking plays a key role in the formation of severe thunderstorms. If the warm surfac
    15·2 answers
  • Chlorine monoxide and dichlorine dioxide are involved in the catalytic destruction of stratospheric ozone. They are related by t
    13·1 answer
  • 1. Why is the majority of freshwater not available for use?
    8·1 answer
  • Are Noble Gases nonmetals ?
    7·1 answer
  • Determine whether methylcyclohexane contains a chiral center. _____ How many different substituents do you count at atom
    13·1 answer
  • what is the ph of a 1.8 m solution of a weak acid ha, with a ka of 9.55×10−10? the equilibrium expression is: ha(aq) h2o(l)⇋h3o
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!