dessmarie2005 dessmarie2005

24-09-2022
Chemistry

Answered

Compare the density values for the solid in part II. The actual density of our solid is 8.9 g/mL. Are the densities of the solid precise and accurate? Explain your answer.
[Answer on your own using the previous question as a guide.]

Part II: Density of Irregular-Shaped Solid – record volume with 1 place after the decimal
Mass of solid (g) [4]
38.951
43.830
41.418
Volume of water (mL) [5]
52.0
51.2
52.4
Volume of water and solid (mL) [6]
56.5
56.1
57.1

Answer :

Other Questions

14 A 000 The diagram shows part of the Periodic Table. Which element is correctly matched with its electronic structure? C D A C electronic structure 2,8,1 2,4

What is a molecular solid? OA. A crystalline solid held together by ionic bonds OB. A crystalline solid held together by intermolecular forces C. A crystalline

Name_______________________________ Hour________________________________ ____ 1. Pass the Prop _____2. Alphabet Game _____3. Yes, and _____4. Freeze Tag _____5.

Barry knocks a baseball into the air with his bat. Shortly after the ball is hit, it is traveling at 25 m/s to the east and parallel to the ground. After two se

Directions: The table below shows the melting point of various metals. Use the table and your knowledge of science to answer any questions that follow. 3 Metal

Calculate the pen value for the following: (i) Na+ (Z=11; A=23) (ii) 0-2 (Z=8; A=16) (iii) F¯ (Z=9; A=19) (iv) K+(Z=19; A=39)

(c) Scientific models of the atom have changed over time. Draw one line from each description of the atomic model to the stage in the development of the atomic

he variables for this experiment include mass, volume and the materials in the various balls, as well as their densities. In Part III, you will be investigating

age 8496 Directions: The diagram shows a test tube of copper (11) sulfate solution before and after the addition of iron shavings during an experiment. Use the

write out each of the following numbers in long form: b) 3.5 x 10 to the -5 power f) 5 x 10 to the -6 power g) 9.823 x 10 to the -9 power i) 2.6 x 10 to the -4