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11 Nov 2019
Please do part A and B using the Ka's provided on the top, and ignore the pencil writings. Thanks!
H,PO, Kai = 7.5 Ã 103 2= 6.2 Ã 10-8 4.2 Ã 10-13 a3 a. You need to make 900. mL of a buffer that has a pH of 7.50 in which the least concentrat buffer componen compounds are K,HPOs), 3.00 M HCl (ag), and 3.00 M NaOH (a)? ed t has a concentration of o.20 M. How would you make this buffer if the available b. You need to make 900. mL of a buffer that has a pH of 7.50 in which the least concentrated buffer component has a concentration of o.2o M. How would you make this buffer if compounds are KH,PO4 (),3.o0 M HCl (ag), and 3.o0 M NaOH (ag)? 4.
Please do part A and B using the Ka's provided on the top, and ignore the pencil writings. Thanks!
H,PO, Kai = 7.5 Ã 103 2= 6.2 Ã 10-8 4.2 Ã 10-13 a3 a. You need to make 900. mL of a buffer that has a pH of 7.50 in which the least concentrat buffer componen compounds are K,HPOs), 3.00 M HCl (ag), and 3.00 M NaOH (a)? ed t has a concentration of o.20 M. How would you make this buffer if the available b. You need to make 900. mL of a buffer that has a pH of 7.50 in which the least concentrated buffer component has a concentration of o.2o M. How would you make this buffer if compounds are KH,PO4 (),3.o0 M HCl (ag), and 3.o0 M NaOH (ag)? 4.
Trinidad TremblayLv2
12 Apr 2019