Which of the following statements best compares the pH value of H3PO4 and HCl? Both have a pH less than 7, but H3PO4 has a higher pH than HCl.
Both have a pH less than 7, but H3PO4 has a lower pH than HCl.
Both have a pH greater than 7, but H3PO4 has a higher pH than HCl.
Both have a pH greater than 7, but H3PO4 has a lower pH than HCl.

your answers are a,b,,e and f

i hope this

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.

the ratio of the conjugate base to the acid required to attain the desired ph.

a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.