Molecular weight of the unknown acid
If 7.15 mL of 0.101 M NaOH solution is required to neutralize 0.178 g of an unknown acid (monoprotic-HA), what is the molecular weight of the unknown acid?
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You take a 15.00 mL aliquot of a 0.175 M acetic acid solution and a 30.00 mL aliquot of a 0.145 M sodium acetate solution and dilute to 100.00 mL. What is the pH of the resulting buffer?
Identify the problem that this company is facing, based on relevant market reports andhire/freight levels for these vessels. Identify the decision criteria.
1.05 g of methyl benzoate is reacted with excess nitric acid in sulfuric acid. What is the theoretical yield of the nitro product in grams? What is your percent yield if you isolate 1.12 g of product?
The decomposition of N2O5 takes place in carbon tetrachloride at room temperature according to the equation:
Identify the needs and services of this urban society: local food production, clean water availability, transportation, education, cost of living, employment, etc. Discuss funding & planning options if needed.
Phosphorus pentachloride decomposes to phosphorus trichloride at high temperatures according to the equation:
Frank and Oswalt report a molar absoptivity of 4700 L mol -1 cm-1 for the thiocyanatoriron(III) ion. What % T would you expect for a solutions that is 1.0x10-4 M in thiocyanatoiron(III) ion, if the path length is 1.00 cm?
A company manufactures three models of a certain product. Formulate the problem of finding the product-mix which will maximise weekly profit as a LP problem.
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: The National Council for the Social Studies (NCSS) outlines a developmental sequence for social studies-the youngest children learn about their neighborhood
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A counseling center receives a referral for a college student struggling with academic motivation, relationship problems, and anxiety about the future.
Formulate different questions by same topic from the questions below? How might connection to one's culture improve their ability to engage in somatic psycholog
This week, share your thoughts regarding the measurement of behaviors in applied behavior analysis. Identify something in your own life
This week we are examining Counselor Competence and Training. Complete the Self Inventory on page 342. Answer the questions below:
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