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
Kobotan [32]
3 years ago
10

A crystalline solid of unknown origin forms an aqueous solution that conducts an electrical current. The solid has a high meltin

g point and shatters when struck with a hammer. The solid is likely to be ______
Chemistry
1 answer:
BabaBlast [244]3 years ago
5 0

Answer:

This question appears incomplete

Explanation:

This question appears incomplete because of the absence of options. However, <u>when a solid substance conducts electricity when dissolved in water (or in it's aqueous form) and has a high melting and boiling point, that substance is likely to be an electrovalent or ionic compound</u>. This is because, ionic compounds are crystalline solids at room temperature with the properties above. Examples of ionic compounds are sodium chloride (NaCl) and potassium iodide (KI). The type of bond present in these compounds is what is referred to as the electrovalent/ionic bond.

You might be interested in
Solve for x: ln x = 0.863. Report your answer to 3 significant figures.
den301095 [7]

Answer:

x = 2.37

Explanation:

ln x = 0.863

apply e to both sides of the equation:

e^(ln x) = e^0.863

e^(ln x) = x  = e^0.863

{Demonstration of e^(ln x) = x:

y = e^(ln x)

apply ln to both sides of the equation:

ln y = ln (e^(ln x))

apply logarithmic property (ln xⁿ = n ln x)

ln y = ln x * ln e          (ln e = 1)

ln y = ln x

Then:

y = x

Because y = e^(ln x) and x = y, then:

x = e^(ln x)

End of the demonstration }

Returning to our equation:

e^(ln x) = e^0.863

Then,

x = e^0.863 = 2.37

8 0
4 years ago
Ozone(O3) number of atoms
spayn [35]
As the O3 suggests, the Ozone molecule is made up of 3 Oxygen atoms.
8 0
4 years ago
What is the atomic number of iron oxide?
Irina-Kira [14]

Answer:

26. Hemoglobin is a tetramer that consists of four polypeptide chains. Each monomer contains a heme group in which an iron ion is bound to oxygen.

Explanation:

5 0
3 years ago
Read 2 more answers
Looking at the periodic table, which of these elements has the smallest atomic radius?
Triss [41]
Flourine I guess must be the answer
5 0
3 years ago
What temperature change in Celsius degrees is produced when 800. J is absorbed by 100. G of water?
g100num [7]

Answer: The final temperature is equal to

45 Celsius

Explanation:

Explanation:

We have the amount of energy gain

Q

=

m

⋅

c

⋅

Δ

T

=

m

c

Δ

t

where

c

=

4.184

J

/

g

.

C

is the specific heat of water,

m

is the mass of water

⇒

840

=

10

x

4.184

⋅

(

t

−

25

)

t

=

840

10

x

4.184

+

25

=

45

i.e.

45

∘

C

6 0
4 years ago
Other questions:
  • Which of the following is a good conductor of electricity? A. Glass B. Plastic C. Rubber D. Water
    6·2 answers
  • Why doesn’t vegetable oil stay dissolved in vinegar to make a salad dressing?
    9·2 answers
  • Analysis of a compound containing only C and Cl revealed that it contains 33.33 % C atoms by number and has a molar mass of 248.
    6·1 answer
  • 2. What happens if the metal you throw in is LESS REACTIVE than the metal ion in the solution?
    13·1 answer
  • I need to make this into an ionic equation with State symbols​
    8·1 answer
  • Write the chemical formula, condensed formula, and Lewis structure for each of the following hydrocarbons:
    10·1 answer
  • The Ka for benzoic acid is 6.5 × 10−5. Calculate the pH of a 0.12 M benzoic acid solution.
    14·1 answer
  • Circle the letter of cach sentence that is true about silica.
    7·2 answers
  • what conclusions can you draw about how the plasma membrane contributes to the function of the cell as a whole write an evidence
    15·1 answer
  • 1. A spiderweb and a Kevlar jacket have some obvious differences. Which property is similar between the web and the jacket?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!