The density and the heat capacity of the resulting solution

Reference no: EM13663604

A 100.0mL sample of 0.300 M NaOH is mixed with a 100.0mL sample of 0.300 M HNO3 in a coffee cup calorimeter?
If both solutions were originally at 35.00°C as well as the temperature of the resulting solution was recorded as 37.00°C, Find out the H°rxn in units of kJ/mol NaOH for the neutralization reaction between aqueous NaOH and HCl. Assume that no heat is lost to the calorimeter or the surroundings, and that the density and the heat capacity of the resulting solution are the same as water.

Reference no: EM13663604

Questions Cloud

Find out the amount of heat given off during the combustion : The burning of 15.0 grams of vegetable oil causes the temperature of 250.0mL of water in the calorimeter to rise from 22°C to 33.0°C. Find out the amount of heat given off during the combustion process (in Cal/g). Presume the calorimeter is 100% e..

Explain why does acetylation of salicylic acid take place : Explain why does acetylation of salicylic acid with acetic anydride take place at the phenolic hydroxyl group rather than at the carboxyl group

Find out the heat capacity of the bomb calorimeter : The combustion of toluene has a total energy of -3.91*10 to the third power kJ/mol. While 1.55g toluene (C7H8) undergoes combustion in a bomb calorimeter, temperature increases from 23.12 to 37.57 degrees Celsius. Find out the heat capacity of the..

Define the enthalpy of reaction for the subsequent gas phase : Utilize tabulated bond energies to estimate the enthalpy of reaction for the subsequent gas phase reaction.H2C -- (double bond) CH2 + Br2 --> BrH2C -- (single bond) CH2Br

The density and the heat capacity of the resulting solution : Find out the H°rxn in units of kJ/mol NaOH for the neutralization reaction between aqueous NaOH and HCl. Assume that no heat is lost to the calorimeter or the surroundings, and that the density and the heat capacity of the resulting solution are t..

Explain which formula is correct for freon-12 : Freon-12 is utilized as a refrigerant in central home air conditioners. The rate of effusion of Freon-12 to Freon-11 molar mass= 137.4 g/mol is 1.07:1. Explain the formula of Freon-12 is one of the following- CF4, CF3Cl, CF2Cl2, CFCl3 and CCl4. Ex..

Find out the value of h°comb for aniline : A 4.98 g sample of aniline C6H5NH2, molar mass = 93.13 g/mol was combusted in a bomb calorimeter with a heat capacity of 4.25 kJ/°C. Explain if the temperature rose from 29.5°C to 69.8°C, find out the value of H°comb for aniline.

Explain using the ideal gas law find out the number of mole : Explain using the ideal gas law, find out the number of moles of gas that take up one cubic meter at a pressure of 2000 Pascal at 32 degrees F.

Commercial hydrogen peroxide contains small amount : Commercial hydrogen peroxide contains small amounts of organic compounds which are added to stabilize the hydrogen peroxide. If these compounds react with permanganate, how will this affect your results

User Account

All Pages