3 years ago

How many hydrogen bonds can CH3NH2 make to water?

1 answer:

4 0

CH3NH2 can only have as many hydrogen bonds as hydrogen bonding sites in the molecule. CH3NH2 has two N−H bonds and a lone pair of electrons on the nitrogen atom. Therefore, CH3NH2 can form three hydrogen bonds with water.

You might be interested in

Which of these best describes the difference between the formulas for nitrogen monoxide and nitrogen dioxide? Which of these bes

Pani-rosa [81]

Nitrogen monoxide has 1 oxygen atom and
Nitrogen dioxide has 2 oxygen atoms

3 0

3 years ago

Which of the following is the most reactive?

mezya [45]

4. Rubidium

I believe :)

4 0

3 years ago

What does the symbol ka mean in chemistry?

Dmitry_Shevchenko [17]

Ka is an equilibrium constant for the partial ionization of "weak" acids in water.

4 0

3 years ago

Read 2 more answers

Mountain-building is a ________ process on Earth. A. destructive B. constructive

serg [7]

I'm pretty sure it's B)constructive

7 0

3 years ago

Read 2 more answers

A gas has a volume of 1.75L at -23C and 150.0kPa. At what temperature would the gas occupy 1.30L at 210.0kPa?

Katen [24]

Answer:

T2 = 260 K

Explanation:

Given data:

P1 = 150.0 k Pa

T1 = (-23+ 273.15) K = 250.15 K

V1 = 1.75 L

P2 = 210.0 kPa

V2 = 1.30 L

To find:

T2 = ?

Formula:

$\frac{P_1 V_1}{T_1} = \frac{P_2 V_2}{T_2}$

$T_2 = \frac{P_2 V_2 T_1}{P_1 V_1}$

Calculation:

T2 = (210.0 kPa) x (1.30 L) x (250.15 K) / (150.0 kPa) x (1.75 L)

T2 = 260 K

8 0

3 years ago