Chemistry: Unit 2 Exam Reference Sheet !
𝐷 = ! 𝑄 = 𝑚𝐶∆𝑇 1mL = 1 cm3 (exact) ∆𝑇 = 𝑇! − 𝑇! 𝑇! =
!! !!"
!.!
(exact) 𝑇! = 𝑇! + 273.15 (measurement) 𝐶!"#$% = 4.184 !
!∙ ℃
(measurement) 1calorie = 4.184 Joules (4.184 is a measurement)
Chemistry: Unit 2 Exam Reference Sheet !
𝐷 = ! ∆𝑇 = 𝑇! − 𝑇! 1mL = 1 cm3 (exact) 𝐶!"#$% = 4.184 !∙ ℃ (measurement) 𝑇! =
!! !!"
!.!
(exact) 𝑇! = 𝑇! + 273.15 (measurement) 𝑄 = 𝑚𝐶∆𝑇 !
1calorie = 4.184 Joules (4.184 is a measurement)