2 attempts remaining An unknown compound containing tellurium and bromine is analyzed
and it is determined that 28.53% of the compound by mass is composed
of tellurium.
a) How many moles of Te are present in 100.00 g of the compound?
b) What is the mass percent of Br in the compound?
c) How many moles of Br are present in 100.00 g of the compound?
d) Determine the empirical formula of the unknown compound
e) What is the IUPAC name of the unknown compound?
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What is the mass in grams of 31.80 moles of Nal?

- aluminum and copper chloride.

- the chloride ion to separate the aluminum from the oxygen so that the aluminum can react with the copper ions (and the water molecules).

c8h10 is your answerr

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.