imanigor20 imanigor20
  • 03-02-2021
  • Chemistry
contestada

A typical engagement ring has 0.77 cm^3 of gold. What mass is present?

Respuesta :

Neetoo
Neetoo Neetoo
  • 04-02-2021

Answer:

Mass = 14.876 g

Explanation:

Given data:

Volume of gold = 0.77 cm³

Mass of gold = ?

Solution:

Density of gold from literature is 19.32 g/cm³

Formula:

d = m/v

d = density

m = mass

v = volume

by putting values,

19.32 g/cm³ = m/ 0.77 cm³

m = 19.32 g/cm³ × 0.77 cm³

m = 14.876 g

Answer Link

Otras preguntas

answers for any questionscan a touchtone phone work without electricity ​
Which of the following egg dishes is best eaten with a spoon? A. Omelet B. Eggs Benedict C. Poached egg D. Soft-boiled egg
Which of the following is the most appropriate container for disposing of sharps? A. a specially designed and labeled bin specifically for sharps B. a store-b
how many grams are in 2.3 x10-4 moles of calcium phosphate ca3(po3)2
Help please please pleeeease
what is the mystery of amelia airheart???
What kind of verb is the word hit in a sentence
A 3-gallon jug of water costs $19.68. What is the price per cup?
If y varies inversely with x, and the constant of variation is 4.5, what are the values missing in the table?
which of the following expressions cannot be factored? A. 15x-10 B. 4x+8 C. 3x+8 D. 2x-2