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
Ierofanga [76]
2 years ago
15

Which of the following statements about this reaction is true:

Chemistry
1 answer:
Semmy [17]2 years ago
6 0

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

The Correct statement is ~

  • A. The reaction releases heat

As we can observe, there's heat in product side of the given equation that shows - In the given reaction heat is released making it an exothermic reaction ~

I hope it helps ¡

\mathrm{✌TeeNForeveR✌}

You might be interested in
How would you seprate a mixture of sand and salt?
lys-0071 [83]
First, you mix the salt and sand with water, so the salt dissolves. Next, you filter the sand out, so you have the slat water and sand separated. Then, you evaporate the water, leaving the salt behind.
3 0
3 years ago
Read 2 more answers
You heat a piece of iron from 200 to 400 K. What happens to the atoms’ energy of random motion?
Vilka [71]
Smash because. X x c. Cc d.
5 0
3 years ago
Anyone think they can help me with this one?
BARSIC [14]
To name this Alkyne, simply count from the direction that will give the lowest starting number to appear at the beginning of the carbon triple bond.

If you were to count from the top of the chain, the position of the carbon next to the triple bond would be 4. Yet if you count from the bottom chain going left to right and above the chain, the position of the carbon next to the triple bond would be 3.

Then identify the groups that are connected off the parent chain, here we have a methyl group on carbon 2.

Thus the name would be 2 - methyl - 3 - heptyne. I believe.
4 0
3 years ago
Select the conjugate acid-base pair(s). a) HI, I b) HCHO2, SO4^2- c) CO3^2-, HCI d) PO4^3-, HPO4^2-
Semenov [28]

Answer:

d) PO4^3-, HPO4^2-

Explanation:

Basically, an acid and a base which differs only by the presence or absence of  proton (hydrogen ion) are called a conjugate acid-base pair.

a) HI, I

This is incorrect. For the acid, HI the conjugate base is I⁻ ion.

b) HCHO2, SO4^2-

This is incorrect, there's no relationship between both entities.

c) CO3^2-, HCI

This is incorrect, there's no relationship between both entities.

d) PO4^3-, HPO4^2-

This is correct. The difference between both entities is the Hydrogen ion. This is the conjugate acid-base pair

6 0
3 years ago
In a carbon-carbon triple bond, what is the nature of the bonding between the carbons?
maxonik [38]
A triple bonded carbon is called an alkyne. (with a y, e for double bond, a for single bond)
4 0
3 years ago
Other questions:
  • Changes of motion are caused by
    11·1 answer
  • One _____ is the amount of energy needed to apply a force of 1 Newton over a distance of 1 meter. (Spell out your answer.)
    15·1 answer
  • Melamine is used for making
    6·1 answer
  • Given that the wavelength of a wave is 4.57 x 10^9 m, what must be the
    9·1 answer
  • Explain why children should not be forced to choose sides in a divorce situation, provide two responses
    5·1 answer
  • How different isotopes of Helium are similar and different.
    10·1 answer
  • Name the following alkyne.<br> Please help me &lt;3
    12·1 answer
  • I need helppppp<br> I need to pass this test
    12·1 answer
  • In the front of the room, there is a bottle that contains a 32.00 g sample of sulfur. This is
    9·1 answer
  • Calculate the percent covalent character of a chemical bond between iodine and lithium.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!