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VI.2. Questions 92. How to make 0,15 M acetic acid solution from absolute acetic acid. 93. How to make a solution of 0,12 M; 0,09 M; 0,06 M; 0,03 M; 0,015 M from 0.15 M acetic acid with a volume of 100 ml in each. 94. Write down the pH formula for a mixture of weak acid with strong base. 95. Why do we choose a solution of NaOH to titrate filtrate solution and not a weak base NH,OH?
help find the answers for this questions please! thankyou VI.2. Questions 92. How to make 0,15 M acetic acid solution from absolute acetic acid. 93. How to make a solution of 0,12 M; 0,09 M; 0,06 M; 0,03 M; 0,015 M from 0.15 M acetic acid with a volume of 100 ml in each. 94. Write down the pH formula for a mixture of weak acid with strong base. 95. Why do we choose a solution of NaOH to titrate...
Question #2 Find Vz 0.25VZ 30j40 30 j40 + Vz 2-53.13° A 500 100V Question #3 Find the Norton equivalent circuit at node ab. b a 30Ω j10 10 j90 j10AT 130° A T2A T 500 QUESTION 2 What is V_z? 93.56231.41° 93.56215 112.27-95.476 100 112.27 95.476 QUESTION 3 What is the Norton equivalent circuit when looking at ports ab? IN 2.4633 A, RN 24.9 11.5 IN 2.4657 A, RN = 24.9211.5° IN 2.46233 A, RN 24.9457.2 = T= 16733°...
(1 point) Find two vectors vi and v2 whose sum is (2, -5), where vi is parallel to (3,-1) while v2 is perpendicular to (3,-1). V1 and
For each problem, find the magnitude and show the direction of the gravitational force exerted on the black circle. All objects has a mass of 4kg Crmm a 2 2 2 8t 나) -q
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Provide an efticient synthesis tor each of the tollowing transtormations: OCH3 OH CN 1 N 2. OH H 3. Br 4. Но 5. кCN. HСІ но LO Provide an efticient synthesis tor each of the tollowing transtormations: OCH3 OH CN 1 N 2. OH H 3. Br 4. Но 5. кCN. HСІ но LO
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