abbie0322 abbie0322

14-01-2023
Chemistry

contestada

50 cm³ of 0.50 M sulphuric acid is added to 50 cm³ of 0.10 M sodium hydroxide in a calorimeter. A maximum rise in temperature of 6.8 °C is observed.
a. Calculate the standard enthalpy of neutralization of sulphuric acid and sodium hydroxide. (Ans: −57.12 kJ mol−1)
b. Give reason why the value obtained in (a) is less than the expected value.

Respuesta :

Otras preguntas

What is 16% of £50 I need to know

What are the similarities between the two types of cells (onion and whitefish)?

how did islamic caliphates maintain gain and consolidate power

can someone tell me what 7884 ÷ 12 is.

Every time a child visited a cousin who has two cats the child eyes turn red,itch and began to water then the child began to have trouble breathing. It is most

Which sentence is an example of standard English, with no slang or use of vernacular? A) Mountain biking is totally fun. B) Mountain biking is one of the cooles

which measure of central tendency would be best to describe the distribution of hair colors at the mall

Combine the like terms to create an equivalent expression: −3x−6+(−1)

Help will mark brainiest!!!!!!!!!

A 5 kg cat is 3 meters high what is gravitational potential related to the floor