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.
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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 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.
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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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