mestebanpenabido25 mestebanpenabido25

16-09-2022
Chemistry

Answered

What is the density of a substance that has a mass of 2.0 g, and when placed in a graduated cylinder
the volume changed from 70 mL to 75 mL?

A 2.5 g/mL

B 10. g/mL

C 0.40 g/mL

D 7.0 g/mL

Answer :

Other Questions

Which of the following is not a unit of volume? A.L B.mL C.m3 D.cm2

Mass of magnesium (g) 5.0 6.5 13.6 (c) Mass of oxygen (g) 3.3 (a) 9.0 12.5 Mass of magnesium oxide (g) 8.3 10.8 (b) 31.5 15. Magnesium metal burns vigorously in

Which of the following are homogenous mixtures? 1. Solid steel 2. An aqueous solution of salt 3. Molten salt A) 2 and 3 B) 1, 2, and 3 C) 1 and 3 D) 1 and 2 Tha

A student finds another object that looks similar to the first object. They weigh this second object and record the mass to be 33.4.g They fill a graduated cyli

Help with number 2 2. Which of the following does not describe a pure substance? (A) B D Molecules of the same type of atom attracted to each other Molecules of

TASK 3: Figure 2 shows the chemicals given to a student. Figure 2 W Four different powdered metals X Y Z Dilute sulfuric acid The student wants to investigate t

Number 2 help 2. Which of the following does not describe a pure substance? A (B Molecules of the same type of atom attracted to each other Molecules of differe

A solid metal sphere has a volume of 0.0041 m² and a mass of 0.859 kg. Determine the density in g/cm³

From the options provided for each element below, choose the properties that it may have based on its location in the periodic tableNeon (Ne): shiny a conductor

15. Which of the following would be comprised of atoms? O emotions Olight O paper O sound