HW7_1B_1 : Mmax+=4000
HW5_4_1_b : ´-Q_2 :
HW5_4_1_b : ´Q_2 :
HW5_1_1 : 15.0 points -7 -17 HW5_1_2 : 15.0 points -3 8 HW5_2_1 : 20.0 points 1600 5600 11600 -11600 HW5_3 : 30.0 points 3.2 HW5_4_2 : 5.0 points 7 HW5_4_3 : 5.0 points -1
Q1_2 _1 400 500 699.99 665.68
Turns out all the values were right such as .02505 M and 35.45 g Cl etc, I just didn't need to multiply by 1000 and leave it in grams as you said.
To illustrate the calculation, assume that 21.95 mL of a thiosulfate solution is required to reduce the iodine liberated by 20.85 mL of 0.0200M KIO3 and that 18.63 mL of the same thiosulfate solution reacts with the iodine replaced by 20.00 mL of an unknown solution of sodium ...
Which of the following result in buffered solutions when equal volumes of the two solutions are mixed? a.) .1 M HCl and .1 M NH4Cl b) .1 M HCl and .1 M NH3 c.) .2 HCl and .1 M NH3 d.) .1 M HCl and .2 M NH3 By def. I know that a buffed solution is made from a weak base and it...
The question is: what is the ratio [NH3/[NH4+] in an ammonia/ammonium chloride buffer solution with pH= 10.00? (pKa for ammonia=9.25) When working the problem, I tried to solve it a bit backwards, in that I plugged in each of the multiple choices I was given to see which would...