CHEMISTRY HIGH SCHOOL

How do you find the volume occupied by 454 grams of copper if the density equals 8.92 g/mL?

Answers

Answer 1
Answer: V=M/P
M=454g
p=8.92
v=50.896860986
3 significant figures
v= 50.9
Answer 2
Answer:

Final answer:

The volume occupied by 454 grams of copper, given a density of 8.92g/mL, can be calculated using the formula for density (Density = Mass / Volume). When rearranged to find volume (Volume = Mass / Density) and substituting the given values, the volume occupied is approximately 50.9 mL.

Explanation:

When calculating volume in chemistry, we use the formula for density, which is: Density = Mass / Volume. In this case, the given values are mass (454g) and density (8.92g/mL). If we rearrange the formula to solve the volume, we get: Volume = Mass / Density. So, if we substitute the given values into the equation, we obtain: Volume = 454g / 8.92g/mL. In performing the operation, we get approximately 50.9 mL. Hence 454 grams of copper occupy 50.9 mL of volume.

Learn more about Calculating Volume here:

brainly.com/question/32488277

#SPJ2

Related Questions

What gas is removed from inhaled air
What is the molar mass of C2H6O
When two balls collide, the momentum of the balls after the collision is explained by?
Which element is present in all organiccompounds? (1) nitrogen (2) oxygen (3) carbon (4) sulfur
Why is water considered a universal solvent

Conditioning is the process ofa. discrimination.
b. spontaneous recovery.
c. learning associations.
d. observational learning.

Answers

Conditioning is the process of C. learning associations.

Two types of conditioning.
1) Classical conditioning
2) Operant conditioning.

Classical conditioning happens when an individual learns to associate two stimuli. This happens when an association is learned between an unconditioned stimulus and a conditioned stimulus.

Operant conditioning happens when an individual associates a behaviour with a consequence. For example, when a behaviour produces a good consequence; the individual is conditioned to repeat the behaviour to garner the same good consequence, and vice versa.

Final answer:

Conditioning is the process of learning associations between events that occur in a being's environment. It can be split into Classical and Operant conditioning, with the former dealing with learning associations between two stimuli that co-occur and the latter with learning associations between a behavior and its consequence.

Explanation:

Conditioning is the process of learning associations between events that occur in an organism's environment. This can be further divided into two main types: Classical (or Pavlovian) conditioning and Operant (or Instrumental) conditioning. Classical conditioning involves learning associations between two stimuli that co-occur, while Operant conditioning is learning associations between a behavior and its consequences.

For example, if a student studies hard (behavior) and then gets good grades (consequence), this could reinforce the student's study habits through operant conditioning. The more this association is reinforced, the stronger the learning becomes. So, the correct answer to the question is c. learning associations.

Learn more about Conditioning here:

brainly.com/question/32916109

#SPJ6

Which of the following is the smallest volume? A. 2500 mL B. 250 cm3 C. 2.5 x 10-2 L D. 25 m3

Answers

The answer is c. 2.5*10-2 L. The unit cm3 is equal to mL. m3 is equal to 10^3 L. L is equal to 1000 mL. So after you change all the number to the same unit, you can get the result.

Final answer:

Among the given figures, 2.5 x 10-2 L (or 25 mL when converted to milliliters) is the smallest volume.

Explanation:

The student is asked to compare and determine the smallest volume between 2500 mL, 250 cm3, 2.5 x 10-2 L, and 25 m3. First, let's convert all volumes into a common unit, the milliliter (mL).

  • 2500 mL = 2500 mL (already in mL),
  • 250 cm3 = 250 mL (since 1 cm3 equals 1 mL),
  • 2.5 x 10-2 L = 0.025 L = 25 mL (since 1 L equals 1000 mL),
  • 25 m3 = 25 x 1,000,000 L = 25 x 1,000 x 1,000,000 mL = 25,000,000,000 mL.

From this comparison, we can see that 2.5 x 10-2 L or 25 mL is the smallest volume among the given figures.

Learn more about Volume conversion here:

brainly.com/question/35097419

#SPJ3

What term represents a type of nuclear reaction

Answers

Natural transmutation

Which type of formula represents the simplest whole-number ratio of atoms of the elements in a compound?

Answers

The empirical formula represents the simplest whole number shows the simplest whole number ratio of atoms in a compound.  An example of this is the empirical formula for glucose (C₆H₁₂O₆) is C₃H₆O₃.  

I hope this helps.  Let me know if anything is unclear.

Answer:

Empirical formula

Explanation:

Castle learning

A solution containing large amount of solute in comparison to solvent is... A ) aqueous,b. concentrated,
c. Diluted, and
d. soluble

Answers

A solution containing large amount of solute in comparison to solvent is concentrated. Meaning the solute's concentration is high. The answer to this question is letter "B" or "B. Concentrated". I hope this helps you on your assignment. 

the answer will be b)

Seven vans each hold 6 passengers. Each passenger is carrying 20 candies divided equally among 5 small boxes. How many candies are on the vans? 840 candies 4200 candies 168 candies 120 candies

Answers

I believe the correct answer from the choices listed above is the first option. There are about 840 candies present on all vans present. We calculate it by multiplying the number of total passengers by the number of candies each passenger is carrying. Hope this answers the question.

840 candies: answer

Explanation:
Other Questions
What happens in the artificial transmutation of an element? Included an example.
Write the ionic equation for the reaction of aqueous propanoic acid with aqueouspotassium hydroxide.
What is visible light?
What kind of atmosphere does a gas giant have?