Ask question

Ask question

All categories

2 years ago

6

which of the following requires the most energy to break a bond? a. breaking cl-br bond. b. breaking a n-p bond. c. breaking a o

-o bond. d. none of the above.

1 answer:

irina1246 [14]2 years ago

6 0

A. Breaking a Cl-Br bond

You might be interested in

How many moles of nitric acid are present in 35.0 ml of a 2.20 M solution?

vodomira [7]

Answer:

There are 77 millimoles of nitric acid present in 35.0 mL of a 2.20 M solution

Explanation:

Molarity of the solution = 2.20 M

$Molarity=\frac{number\:of\:moles}{Volume\:of\:Solution\:in\:L}\\\\Number\:of\:moles=Molarity\times(Volume\:of\:Solution\:in\:L)\\\\Volume\:of\:Solution=35\:mL=35\times10^{-3}L\\\\Number\:of\:moles=2.20\times35\times10^{-3}=77\times10^{-3}\:moles\:of\:HNO_{3}$

Therefore, there are 77 millimoles of nitric acid present in 35.0 mL of a 2.20 M solution

8 0

3 years ago

A solution is a homogenous mixture of solute and solvent. there are different types of solutions. a carbonated drink is an examp

bezimeni [28]

The following statements are correct:
ZINC SULPHATE ARE SOLUBLE IN WATER.
TABLE SALT DISSOLVES IN WATER TO FORM A SOLUTION.
CARBON DIOXIDE GAS WILL BE MORE SOLUBLE IN WATER WHEN THE PARTIAL PRESSURE IS HIGH.

5 0

4 years ago

Read 2 more answers

When Aluminum foil is added to a solution of Copper (II) chloride (blue color solution), the following reaction occurs.

zimovet [89]

I think is b................

7 0

2 years ago

Give example of 1 solid, 1 liquid and 1 gas solution. <br> Captionless Image

lana66690 [7]

Ice, water, fog/water vapor

7 0

2 years ago

What is the value of Kw at 25°C?<br> 1.0 x 10–14 <br> 1.0 x 10–7<br> 1<br> 7<br> 14

romanna [79]

<span>1.0 x 10-14. That is the value of Kw at 25 degrees C.

</span>

3 0

3 years ago

Read 2 more answers