Use the References to access important values if needed for this question. When 2.59 g of potassium perchlorate (KCIO4)

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899603
Joined: Mon Aug 02, 2021 8:13 am

Use the References to access important values if needed for this question. When 2.59 g of potassium perchlorate (KCIO4)

Post by answerhappygod »

Use The References To Access Important Values If Needed For This Question When 2 59 G Of Potassium Perchlorate Kcio4 1
Use The References To Access Important Values If Needed For This Question When 2 59 G Of Potassium Perchlorate Kcio4 1 (83.03 KiB) Viewed 10 times
Use the References to access important values if needed for this question. When 2.59 g of potassium perchlorate (KCIO4) is dissolved in 120 g of water in a styrofoam calorimeter of negligible heat capacity, the temperature drops from 25.00 to 23.02 °C. Based on this observation, calculate q for the water and AH° for the process, assuming that the heat absorbed by the salt is negligible. KCIO4(s) →K+ (aq) + CIO4¯ (aq) The specific heat of water is 4.184 J °C-¹ g-¹. Submit Answer 5 question attempts remaining Give the answers in kJ. анго = AH° = kJ
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Post Reply