Ok so deleted My two accounts I had to make a new one because they deleted my first one and then after I made that new one they deleted it after five minutes (this all just happend by the way). So if you were following sorayalopez0609 or ThatRando (those were my two old accounts) That's ne but on a new account so if you were following those you can fallow me again if you want

i had this on my unit activity, i can you if you are a plato student. are you a plato student?

a chemical reaction happens

explanation:

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

that's it!

if you need further assistance, let me know: )

~ trueboss72