Answers: 1
Physics, 22.06.2019 00:10
The energy released by a chemical reaction can be measured using a calorimeter. when barium hydroxide octahydrate crystals are reacted with dry ammonium chloride inside of a coffee cup calorimeter, the temperature of the 18.00 g of water in the calorimeter decreases from 30.0°c to 8.0°c. the equation for calculating energy absorbed or released by a reaction is: where q is the energy released or absorbed, m is the mass of water in the calorimeter, cp is the specific heat of water, and δt is the observed temperature change. if the specific heat of liquid water is 4.19 j/g·°c, how much energy was absorbed by the reaction?
Answers: 3
Physics, 22.06.2019 00:30
There are weak or strong attractive forces between atoms of liquids with a high viscosity
Answers: 3
Physics, 22.06.2019 03:00
Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot
Answers: 1
Why was the idea of continental drift not initially accepted by many other scientists and the genera...
Social Studies, 18.03.2021 01:00
Arts, 18.03.2021 01:00
Mathematics, 18.03.2021 01:00
English, 18.03.2021 01:00
English, 18.03.2021 01:00
Mathematics, 18.03.2021 01:00
Mathematics, 18.03.2021 01:00
English, 18.03.2021 01:00
Mathematics, 18.03.2021 01:00