When a tennis ball smashes into a tennis racket the ball temporarily changes shape as it compresses against the racket which type of energy is temporarily stored with the ball as it is compressed

Which of these properties, used alone, would be least useful in identifying most minerals? a. color b. luster c. streak d. density

If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5

Which one of the following substances would be the most soluble in ccl4? na2so4 h2o ch3ch2ch2ch2oh c4h10 hi