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

whats the are of this figure?!?
Helppppppppppping me please
A pet store owner set the price of a bag of cat food at 50% above the cost. When it did not sell, the price was reduced by 20%, to $12.00. What was the original
How does the extended metaphor in Paragraph 3 of the passage affect its meaning?
What was the goal of Medicaid?
Where is the origin of the rectus femoris?
Which of these questions is a scientific question about skateboarding? A How fast does a skateboard move at the bottom of a ramp? B. Which color of wheel looks
A'B'C'D' is the image of ABCD. What transformation(s) would result in this image?
What is the area of the hexagon? O 60 O 68 O 120 O 106
At an instant when a soccer ball is in contact with the foot of the player kicking it, the horizontal or x component of the ball's acceleration is 900 m/s^2 and