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
andreev551 [17]
3 years ago
13

A sample of pure copper has a mass of 5 grams calculate its volume

Chemistry
1 answer:
kolbaska11 [484]3 years ago
4 0
Moles of cu = mass/Ar
= 5/Ar
=ans

1 mole = 24dm3

Vol of cu = ans/1 × 24dm3
=ans

sorry i have no calculator with me now
You might be interested in
which of the following is not a metamorphic agent ? A. force of hurricane winds B. pressure of over head rocks C. Chemically act
Sloan [31]

Answer:A

Explanation:

4 0
3 years ago
CH4(g)+O2(g)→CO2(g)+H2O(g). What mass of water is produced from the complete combustion of 5.00×10−3 g of methane?
bixtya [17]

Answer:

1gram of water

Explanation:

First balance the equation

Ch4+2O2>CO2+2H2O

Ratio is 1:2

500×10-3what about 2?

500×10-3×2=1g

1g of water

4 0
3 years ago
What is the most basic building block of matter?
Viefleur [7K]
Answer would be A)the atom
7 0
3 years ago
Read 2 more answers
A student is studying a sample of neon in a container with a moveable piston (this means the container can change in size). If t
Maurinko [17]

The new pressure of the gas would be 505.58 torr

<h3>Boyle's law</h3>

According to Boyle's law, the pressure of a gas is inversely proportional to its volume, provided that the temperature is constant.

This can be mathematically represented as: P1V1 = P2V2

In this case, P1 = 759.4 torr, P2 is what we are looking for, V1 = 97.6 mL, and V2 = 146.6 mL

Hence, P2 = P1V1/V2 = 759.4x97.6/146.6 = 505.58 torr

More on Boyle's law can be found here: brainly.com/question/1437490

#SPJ1

8 0
2 years ago
Need help with this.
ankoles [38]
The answer would be D!
3 0
3 years ago
Read 2 more answers
Other questions:
  • Which statement describes a property of covalent compounds?
    8·2 answers
  • At 850 K, the equilibrium constant for the reaction
    11·1 answer
  • Which of the following statements is true regarding bacteria and animal cells?
    10·1 answer
  • How are elements in the nitrogen family ( group 15) similar to each other
    11·2 answers
  • Given the balanced ionic equation representing a reaction: Cu(s) + 2Ag+(aq) Cu2+(aq) + 2Ag(s) During this reaction, electrons ar
    6·1 answer
  • Which BEST describes how an experiment should be designed?
    8·1 answer
  • Please help me with this question????
    9·1 answer
  • The equilibrium constant Kc for the equation2H2(g) + CO(g) ⇌ CH3OH(g)is 35 at a certain temperature. If there are 3.21 ×10−2 mol
    9·1 answer
  • Use the scenario to answer the following question. Four scientists observed an area of land that had been cleared of all trees a
    10·2 answers
  • What is the purpose of the periotic table?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!