1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
NARA [144]
3 years ago
5

The density of gold is 19.3 the density of iron pyrite is 5.0 if a nugget of iron pyrite and a nugget of gold each have a mass o

f 50g what can u conclude about the volume of each nugget
Chemistry
1 answer:
exis [7]3 years ago
7 0
Density equals mas divided by volume. You know the density and mass so use it to solve for the volume.

d= m/v
d= 19.3 g/mL
m= 50g
v=?

Plug it in.    19.3= 50/v

To solve for v you do the opposite of 50 divided by v which is 50 time v.
That cancels v from the right side of the equation.  Do the same on the other side(times v)
19.3 * v=50

Now just divide both sides by 19.3 to get v alone.

You might be interested in
Which statements accurately describe elements? Check all that apply.
svet-max [94.6K]

Answer:

  • Elements are made up of only one type of atom.
  • Each element has a unique chemical symbol.
  • Elements can be identified by their atomic number.

Explanation:

7 0
2 years ago
Read 2 more answers
What is the percent yield for a reaction if we predicted the formation
bogdanovich [222]

Answer:

18.1%

Explanation:

5 0
2 years ago
Of the choices, which metal element would be the most reactive? (Please explain why the answer is the answer).
mart [117]

Answer:

sulfur

Explanation:

sulfur because it have unknown metal

i just got done with the unit 2 weeks ago

7 0
2 years ago
Read 2 more answers
How many moles of argon are contained in 58 L of At at STP?
Harman [31]

Answer:

n = 2.58 mol

Explanation:

Given data:

Number of moles of argon = ?

Volume occupy = 58 L

Temperature = 273.15 K

Pressure = 1 atm

Solution:

The given problem will be solve by using general gas equation,

PV = nRT

P= Pressure

V = volume

n = number of moles

R = general gas constant = 0.0821 atm.L/ mol.K  

T = temperature in kelvin

1 atm × 58 L = n × 0.0821 atm.L/ mol.K × 273.15 K

58 atm.L = n × 22.43 atm.L/ mol.

n = 58 atm.L / 22.43 atm.L/ mol

n = 2.58 mol

8 0
3 years ago
PLEASE ANSWER 30 POINTS !!
Alexeev081 [22]
Can u explain it more plz.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Using the Law of Conservation of Matter, determine the number of grams of iron sulfide (FeS) that will be produced in this react
    7·2 answers
  • Which of the following would be considered a solution?
    8·1 answer
  • Ammonia is a compound of hydrogen and nitrogen that dissolves easily in water. can you conclude that the hydrogen nitrogen disso
    12·1 answer
  • What type of change is boiling water? Why?
    9·2 answers
  • Catalase (a liver enzyme) dissolves in water. A 14mL solution containing 0.166g of catalase exhibits an osmotic pressure of 1.2
    9·1 answer
  • State and explain the three laws of chemical combination​
    10·1 answer
  • Whenever a number or a variable is divided<br> by itself, it is always equal to
    10·1 answer
  • *CHEMISTRY*
    8·2 answers
  • What elements are nonmetals but aren't halogens or noble gasses?
    5·1 answer
  • Why does the moon and the earth have the same mass
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!