4 years ago

2 nf3 + 225 kj -> n2 + 3f2 is it exothermic or endothermic

1 answer:

6 0

Due to energy being a reactant instead of a product, the process is endothermic. The system must absorb a quantity of energy before it can react, so it must be an endothermic system.

You might be interested in

Which pair of elements will form an ionic bond?

irakobra [83]

NA and CL
Na and F
IONIC OCCURS BETWEEN METALS AND NON METALS

6 0

3 years ago

In which situation is mechanical energy converted to electrical energy?

zlopas [31]

Answer:

I think the answer is a generator

6 0

3 years ago

Read 2 more answers

True or False: The atmosphere is the collection of gases surrounding the earth trapped by earth's gravity.

Vladimir79 [104]

Answer:

I think its False

Explanation:

ozone layer surroundes the atmosphere and traps the heat

4 0

4 years ago

The diagram below shows a longitudinal wave at one instant in its motion. Each oval represents a particle acted on by the ener t

Anton [14]

Answer:

the first line

Explanation:

A rarefaction is a region in a longitudinal wave where the particles are furthest apart. ... The region where the medium is compressed is known as a compression and the region where the medium is spread out is known as a rarefaction.

use this picture as a reference:

8 0

3 years ago

Read 2 more answers

Electric current where all of the electrons flow in one constant direction <br>

Likurg_2 [28]

An electric current that flows continuously in a single direction is called a direct current

5 0

3 years ago