How many moles of khp are present
How many moles of KHP are present if you prepare a primary standard by dissolving the 499 mg of dried KHP in 35 ml of distilled water.
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Determine the mass in grams of acid to be used if the volume of NaOH to be used is 25 mL. A sample of solid monoprotic acid with molar mass equal to171.3 g/mol was titrated with 0.1111 M sodium hydroxide solution.
Using following information determine expected return, variance, and standard deviation of stock A and B. Also determine covariance and correlation between Stock A and B.
A pair of power transmission lines each encompasses a 0.830 Ohm resistance and carry 600 A over 8.64 km. When the rms input voltage is 45.9 kV.
Determine the mass in grams of acid to be used if the volume of NaOH to be used is 25 mL. A sample of solid monoprotic acid with molar mass equal to 171.3 g/mol was titrated with 0.1111 M sodium hydroxide solution.
A 10 cm lengthy animal tendon was found to stretch 3.5 mm by a force of 13.1 N. The tendon was about round with an average diameter of 8.0 mm. Compute the elastic modulus of the tendon.
When 4-methylhexanal is heated in base and undergoes and also addition followed by a dehydration provide the structure of the major organic product that results.
Determine the numbers of 30mg KMNO4 (Potassium Permanganate) tablets are required to make the following solution? KMNO4 1:50000 600ml.
Calculate how much energy is released when the polonium-210according to 210^Po------->4^H+206^Pb. {Atomic masses: polonium-210 = 209.982857 amu ; helium-4= 4.002603 amu ; lead-206=205.974449 amu}
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