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
IRISSAK [1]
3 years ago
6

23. The compound which contains both ionic and covalent compound is

Chemistry
2 answers:
Effectus [21]3 years ago
7 0

Calcium carbonate is another example of a compound with both ionic and covalent bonds. Here calcium acts as the cation, with the carbonate species as the anion. These species share an ionic bond, while the carbon and oxygen atoms in carbonate are covalently bonded.

hoa [83]3 years ago
5 0

Answer:

D and C

Explanation:

KCl

because potassium ion ( K† ) is ionic and Chloride ion ( Cl- ) is covalent.

also KCN can be an alternative answer because the potassium ion ( K† ) is ionic and Cyanide ion ( CN- ) is covalent.

You might be interested in
Which of the molecules below must be shown with resonance structures?
timama [110]
It seems that you have missed the given options for this question, but anyway, the correct answer is NONE OF THE ABOVE. None of the molecules given must be shown with resonance structures. A resonance structure is defined as the way or presenting <span>delocalized electrons within certain molecules or polyatomic ions. This bonding cannot be expressed by one single Lewis </span><span>structure. Hope this answer helps.</span>
8 0
3 years ago
How many moles contain 1.25x 10^15 molecules carbon dioxide?
IRISSAK [1]
Avagadros number states that 1 mol of any substance is made of 6.022 x 10²³ units.
These units could be atoms that make up an element or molecules that make up a compound. CO₂ is a compound therefore its made of CO₂ molecules.
1 mol of CO₂ contains 6.022 x 10²³ molecules of CO₂
Therefore if  6.022 x 10²³ molecules of CO₂ make up 1 mol 
then 1.25 x 10¹⁵ molecules of CO₂ make up - \frac{1.25 x 10¹⁵}{6.022 x 10²³}
Number of CO₂ moles present - 2.0756 x 10⁻⁹ mol of CO₂
7 0
3 years ago
The formation of lithium fluoride (seen here) is due to A) a stronger pull by the lithium atom on its valence electron. B) incre
Nastasia [14]

Answer:

B.

Explanation:

Increased stability in fluoride ion.

4 0
2 years ago
Read 2 more answers
studying a molecule and trying to determine if it is DNA or RNA. Which kind of molecule is she studying?
NeTakaya
The double helix "The DNA" 

8 0
3 years ago
A piece of sodium metal can be described as
madam [21]
A piece of sodium metal can be described as a solid
7 0
3 years ago
Read 2 more answers
Other questions:
  • If an atom has an electron in the n = 4 state with ml = 2, what are the possible values of l?
    5·1 answer
  • What important natural resource do plastics come from?
    14·2 answers
  • Why is this reaction considered to be exothermic? a Because energy difference A is greater than energy difference C. b Because e
    12·1 answer
  • Which material gives the soil its high fertility?
    8·1 answer
  • 2 methylhaxanal structure
    5·1 answer
  • Which of the following is not a feature of iron (III) oxide?
    10·2 answers
  • Earth's minerals have been found in concentrated amounts at the boundaries of tectonic plates: an occurrence that results from t
    6·1 answer
  • What is the volume of 0.200 mol of an ideal gas at 200. kPa and 400. K?
    14·1 answer
  • All but one of the following is an important component of soil.
    8·1 answer
  • How many moles of NO₂ would be required to produce 5.73 moles of HNO₃ in the presence of excess water in the following chemical
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!