jjbree03 jjbree03

24-09-2020
Chemistry

contestada

8. A shiny, commonly used piece of metal has a mass of 729g and a volume of 270 cm3. what is its density?

Respuesta :

Stephen46 Stephen46

24-09-2020

Answer:

The answer is

2.70 g/cm³

Explanation:

The density of a substance can be found by using the formula

[tex]density = \frac{mass}{volume} \\ [/tex]

From the question

mass of metal = 729 g

volume = 270 cm³

The density of the metal is

[tex]density = \frac{729}{270} [/tex]

We have the final answer as

2.70 g/cm³

Hope this helps you

Answer Link

Otras preguntas

Fill in the blanks with demonstrative pronouns paying attention to agreement. 1. Aquellas sandalias son muy cómodas, pero _____ son más elegantes. 2. Esos vesti

When marked price = $30 and discount = 15%

Cecilia correctly solved this inequality. 3x > 102 X> 34 Which graph matches the inequality? 28 29 30 31 32 33 34 35 36 37 38 39 40 28 29 30 31 32 33 34 3

Of the following elements, which could be classified as a metalloid (semimetal)? Select all that apply. (A) Mg (B) Ti (C) Ge (D) Si (E) Rn (F) Au (G) Bi (H)

A procedure used by the Supreme Court in determining which cases it will hear is called _______________, after the number of justices who must vote to grant a p

Understanding the Solution Set Which inequality has -25 in its solution set? y + 11 >-9 Y-17 -46 30 S y + 5 y + 20 > -30 Done

the measure of 5 of the interior angles of a hexagon are 110, 120, 90, 140, and 125. what is the measure of the smallest exterior angle? A) 40 B) 45 C) 30 D) 3

How do the economic effects of globalization on developing countries compare to those of developed countries? A. Technology in developed countries has led

Cecilia correctly solved this inequality. 3x > 102 X> 34 Which graph matches the inequality? 28 29 30 31 32 33 34 35 36 37 38 39 40 28 29 30 31 32 33 34 3

Given memory partitions of 100K, 600K, 400K, 500K, and 300K (inorder), how would each of the First-fit, Best-fit, and Worst-fitalgorithms place processes of 11