hợp chất R được tạo bởi một kim loại có hóa trị 2 và một phi kim hóa trị 1. phân tử R có tổng số hạt mang điện là 32. tỉ lệ số hạt mang điện của kim loại so với phi kim trong r là 2:3. xác điịnh số hiệu nguyên tử

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.

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.

i think tornado but not 100%