3 years ago

PLEASE HELP!!! CHEMISTRY

1 answer:

3 0

Hydrogen bonds are typically stronger than Van der Waals forces bc they are based on permanent dipoles, that form when hydrogen comes in vicinity of a highly electronegative atom (like F, N, or O). These bonds are long-lasting and pretty strong.

You might be interested in

What is the tool to determine the relative size of things

weqwewe [10]

That would be a measurer

4 0

3 years ago

How to destermine the isotope

viktelen [127]

Answer:

See the explanation below, please.

Explanation:

Isotopes correspond to atoms with the same atomic number (Z) but different mass numbers (A), that is, they differ in the number of neutrons. Ex Carbon 14 and Carbon 12, Hydrogen and Deuterium.

Isotopes can be determined using the mass spectrometry technique, measuring the relative abundance of each ion (gives us the m / z, ratio between mass and charge).

8 0

3 years ago

What is negative effects for citric acid?

motikmotik

Negative effects of Citric acid includes numbness or tingly feeling, swelling or rapid weight gain, muscle twitching, cramps and other effects.

4 0

2 years ago

If gas in a sealed container has a pressure of 50 kpa at 300 k, what will the pressure be if the temperature rises to 360 k? 161

Illusion [34]

$60 \; \text{kPa}$