+1-415-670-9189
info@expertsmind.com
How to compute h of this reaction per mole of h2so4
Course:- Chemistry
Reference No.:- EM13298354





Assignment Help >> Chemistry

When 26.0 mL of 0.675 M H2SO4 is added to 26.0 mL of 1.35 M KOH in a coffee-cup calorimeter at 23.50°C, the temperature rises to 30.17°C. Calculate H of this reaction per mole of H2SO4 and KOH reacted. (Assume that the total volume is the sum of the individual volumes and that the density and specific heat capacity of the solution are the same as for pure water: d = 1.00 g/mL and c = 4.184 J/g×K.) Delta H per mole of H2SO4 reacted: .......kJ/mol Delta H per mole of KOH reacted: ...... kJ/mol




Put your comment
 
Minimize


Ask Question & Get Answers from Experts
Browse some more (Chemistry) Materials
A compressed gas cylinder contains 1.00 x 103 g of argon gas. The pressure inside the cylinder is 2050 psi at a temperature of 18oC. How much gas remains in the cylinder if
If acetaminophen happened to be the unknown component how would one separate it from sucrose and aspirin? Generate a separation flow chart based on the experimental procedur
Question- Classify the bonds formed between each pair of elements based on electronegativity values in the following table: Element Sc, Be, H, P, S, I, Br, Cl, O, F. Electro
Question- Critical thinking question that I need help with Why not just send oxygen through the blood and let it diffuse into the tissues? Why invest all energy and gene mai
Mercury (I) cyanide is a severely toxic substance with a Ksp of 3.8x10^-40. If the following solutions are combined, what is the final concentration of cyanide? i. 500. mL o
Use the concentrations given below for the concentrated chemcal molarities and write out your calculations to obtain the volume of each stock solution needed to obtain 30.00
At an altitude of 30 km, the temperature in the stratosphere is approx. -45.3 degrees F. What is the average kinetic energy of a single CF2Cl2 molecule at this temperature?
Acetic acid when pure, has a freezing point of 16.0 Celsius; Liquid acetic acid has a heat capacity of 1.96J/g*C. A 25.0 g piece of solid acetic acid at 16.0C is placed into