When a 32.3 g sample of NaI (Sodium Iodide) dissolves in 90.0 mL of water in a calorimeter, the temperature rises from 23.5 ℃ to 24.4 ℃. What is Q (water)
A. 0.215 Joules
B.461 Joules
C.-461 Joules
D.4.184 Joules

Which is true of transition metals when moving from left to right on the periodic table? the d sublevels are not filled across the period. the cation radii become larger across the period. atomic radii increase slightly and then start to decrease. atomic radii decrease slightly and then start to increase. o

The speed of light is around 6.706×10^8 miles per hour. what is the speed of light in units of miles per minute?

Chemical energy is a form of a. kinetic energy only. b. both potential and kinetic energy. c. neither potential nor kinetic energy. d. potential energy only. reset