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
ladessa [460]
3 years ago
13

The polyatomic ion with the formula CN- is called

Chemistry
2 answers:
kkurt [141]3 years ago
5 0

Answer:

Cynaide and hydrogen phosphate on edg and NH4Cl

Zinaida [17]3 years ago
4 0

The correct answer is cyanate.

The polyatomic ion with the formula CN⁻ is called cyanate. A polyatomic ion has two or more atoms bonded together.

CN⁻ contains the cyano functional group wherein a carbon atom forms a triple-bond to a nitrogen atom. CN⁻ is a polyatomic anion that is present in inorganic compounds.


You might be interested in
If the heat of reaction is negative, that means that:
Crazy boy [7]

Answer:

if the heat of reaction is positive, the reaction is said to be endothermic; if negative, exothermic.

Explanation:

hope this helps

i am so sorry if this is the wrong answer

4 0
2 years ago
Neutralizing an olympic size swimming pool is conceptually very similar to performaing a massive titration experiment. Suppose a
MrRissso [65]

Answer:

6,97x10⁻³ gallons

Explanation:

pH is defined as:

pH = -log [H⁺]

Thus, you need to have, in the end:

10⁻⁷ = [H⁺]

And you have, in the first:

10^{-9,33} = [H⁺]

The volume of swimming pool is:

700'000 galllons ×\frac{3,78541 L}{1 gallon} = 2649787 L

Thus, the moles of H⁺ in the first and in the end are:

First:

10^{-9,33}mol/L × 2649787L = 1,24x10⁻³ moles

End:

10^{-7}mol/L × 2649787L = 0,265 moles

Thus, the moles of H⁺ you need to add are:

0,265 - 1,24x10⁻³ = <em>0,26376 moles</em>

These moles comes from 10M HCl, thus, the volume in gallons you need to add are:

0,26376moles*\frac{1L}{10moles}* \frac{1gallon}{3,78541L} =

<em>6,97x10⁻³ gallons</em>

<em></em>

I hope it helps!

7 0
3 years ago
Which is a component of John Dalton’s atomic theory?
Dmitry [639]
Atoms of different elements can be identical
7 0
2 years ago
Who's model looked similar to a billiard ball?
riadik2000 [5.3K]

Answer:

I need to see a picture

Explanation:

4 0
3 years ago
Read 2 more answers
Can anyone explain enzymes in a simple way?
Sedaia [141]
Enzymes are biological catalysts which means they accelerate chemical reactions.
Hope this helps :)
4 0
2 years ago
Other questions:
  • Identify the mass law that each observation demonstrates. a flashbulb contains magnesium and oxygen before use and magnesium oxi
    15·1 answer
  • Do wind-driven currents flow vertically or horizontally?<br><br> A.vertically <br> B.horizontally
    9·1 answer
  • Can someone help me please
    14·1 answer
  • Daniel observed and compared some stars at night and recorded his observations in a chart.
    12·2 answers
  • Ocotillo plants are better adapted for surviving in the desert than maple trees because the characteristics of ocotillo leaves –
    8·1 answer
  • What is solubility? .​
    15·1 answer
  • Your family as an old apple tree in your backyard Your mom loves using the tree's apples to make pies. You don't care for apples
    14·2 answers
  • What is the strongest type of intermolecular force between solve and solvent in Cu(s) in Ag(s)?
    13·1 answer
  • (b) Why is the heat of sublimation ( ΔH fus ) of a substance greater than its ( ΔHvap ) ?
    8·1 answer
  • 0.0000062 kg in scientific notation
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!