2. Determine the density of a sample of an unknown substance with a mass of 6 grams and a volume of 12 cm3?

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

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 of the following is the correct formula for copper (i) sulfate trihydrate? cuso4 · 3h2o cuso4(h2o)3 cu2so4(h2o)3 cu2so4 · 3h2o