Express 108kpa in torr, 0.975 bar in atmospheres, 22.5kpa in atmospheres, and 770 torr in pascals

Answer :

The pressure in torr is, 810.0 torr.

The pressure in atm is, 0.962 atm.

The pressure in atm is, 0.222 atm.

The pressure in pascals is, 102658 Pa.

Explanation :

The conversion used for pressure from kPa to torr is:

The conversion used for pressure from bar to atm is:

or,

The conversion used for pressure from kPa to atm is:

or,

The conversion used for pressure from torr to pascals is:

(1) Convert 108 kpa in torr

As,

So,

The pressure in torr is, 810.0 torr.

(2) Convert 0.975 bar in atmospheres

As,

So,

The pressure in atm is, 0.962 atm.

(3) Convert 22.5 kpa in atmospheres

As,

So,

The pressure in atm is, 0.222 atm.

(4) Convert 770 torr in pascals

As,

So,

The pressure in pascals is, 102658 Pa.

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.