Compute the number of moles of h

Reference no: EM13170370

1 . Calculate the number of moles of H+ and OH- initially present the number of moles of h2O produced in the response regulation reaction.

2. For more precise heat of reaction measurements chemists use a device called a bomb calorimeter . how is a bomb calorimeter similar to and different from a polystyrene cup calorimeter ? cite your reference .

3. Consider the temperature change, together with the volume and concentration of the acid and base, noted in the HAZMAT team's response regulation information. Predict how each of the following variations would affect the observed temperature change. Explain your predictions.

(a) using 100 mL 1M hydrochloric acid and 100mL 1M sodium hydroxide

(b) using 50 mL 2M hydrochloric acid and 50 mL 2M sodium hydroxide

(d) using 25 mL 1M sulfuric acid and 75 mL 1M sodium hydroxide

Reference no: EM13170370

Questions Cloud

Explain what functional group is present in glucose : What functional group is present in glucose? Is glucose a reducing or nonreducing carbohydrate?

State the chloride was treated with silver nitrate : A metal, M, was converted to the chloride, MCl2. Then a solution of the chloride was treated with silver nitrate to give silver chloride crystals

Explain a disproportionation reaction is a type of oxidation : A disproportionation reaction is a type of oxidation-reduction reaction. which species is oxidized and which is reduced? B.) If 1.0 mL of 55% HSO3^- by mass is obtained in the reaction, what mass of S2O3^2- was present initially

Context of accounting for overseas operations : Describe the concepts of functional and presentational currencies in the context of accounting for overseas operations.

Compute the number of moles of h : Calculate the number of moles of H+ and OH- initially present the number of moles of h2O produced in the response regulation reaction.

Explain chlorobutane and what is the percent yield : If 28.9 grams of trans-2-butene reacts with 14.2 grams of HCl to form 15.5 grams of chlorobutane, what is the percent yield?

Determine the monthly breakeven sales in dollars : Determine the monthly breakeven sales during the first year of nacho sales, assuming a constant sales mix of 1 hotdog and 2 units of nachos.

What is the cost of goods sold for the year : What is the cost of direct materials used during the year and what is the cost of goods manufacturing for the year and what is the cost of goods sold for the year

Define enough of a monoprotic acid is dissolved in water : Enough of a monoprotic acid is dissolved in water to produce a 0.0194 M solution. The pH of the resulting solution is 6.26. Calculate the Ka for the acid.

User Account

All Pages