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
umka2103 [35]
3 years ago
12

The density of silver is 10.5 g/cm3. what would be the mass (in grams) of a piece of silver that occupies a volume of 23.6 cm3?

Chemistry
2 answers:
rjkz [21]3 years ago
8 0

Answer:

Mass, m = 247.8 grams

Explanation:

It is given that,

Density of silver, d=10.5\ g/cm^3

Volume occupies by the silver, V=23.6\ cm^3

We need to find the mass of a piece of silver. The formula for the density is given by :

d=\dfrac{m}{V}

m=d\times V

m=10.5\times 23.6

m = 247.8 g

So, the mass of the piece of the silver is 247.8 grams. Hence, this is the required solution.

Keith_Richards [23]3 years ago
6 0
Hey there : !

density = 10.5 g/cm³

volume = 23.6 cm³

therefore:

D = m / V

10.5 = m / 23.6

m = 10.5 * 23.6

m = 247.8 g

hope this helps!
You might be interested in
The specific heat of a given substance
Lelechka [254]
The specific heat is the amount of heat per unit mass required to raise the temperature to 1 degree Celsius. (This is from google)
7 0
3 years ago
Use the pop-up menus to label the following statements as either True of False.
goldenfox [79]

Answer:

1 True

2. True

3. True

4. True

5. False

Explanation:

1. Hypochlorous acid (HOCl)  is a weak acid that forms when chlorine dissolves in water, and is partially dissociated, forming hypochlorite. HOCl is considered a strong oxidizing agent responsible for the killing action of germs in chlorine solutions.

2. Acetic acid is also known as ethanoic acid. It has a distinctive sour taste and pungent smell, and is generally considered a weak acid. in a concentrated form, acetic acid can be corrosive.

3/4 . Methylene chloride is an organochloride compound with the formula CH2Cl2. It is  a colorless, volatile liquid with a moderately sweet aroma is widely used as a solvent. It is normally stable, non-flammable and non-explosive when mixed with air at temperatures below 100 °C, but its vapor is flammable only when present in relatively high concentrations of about 14% to 22% in air. Research shows that it is very much possibly carcinogenic, and it has been linked to cancer of the lungs, liver, pancreas, breast cancer and salivary gland cancer in laboratory animals.

5. Laboratory and medical waste are not to be disposed in the trash with regular wastes, as they are potentially toxic. Special disposal methods and agencies exists to take away such wastes.

6 0
3 years ago
What type of bond is NH3?<br> Ionic, Polar covalent, nonpolar covalent, or metallic
laila [671]
Polar covalent because it is 2 nonmetals and the molecule has a net dipole movement.
8 0
3 years ago
You've just returned to school from spring break and all of the plants in your classroom are wilted and looking bad. What do you
SpyIntel [72]
Mzkslskkskskskksosososoowkmwnwnsnsnnsnsnsnsns
6 0
2 years ago
A sample of lead with a mass of 54.3 g is heated to a temperature of 384.4 K and placed in a container of water at 291.2 K. The
DerKrebs [107]

The mass of the water in the container given the data from the question is 22.5 g

<h3>Data obtained from the question</h3>
  • Mass of cold lead (M) = 54.3 g
  • Temperature of lead (T) = 384.4 K
  • Temperature of water (Tᵥᵥ) = 291.2 K
  • Equilibrium temperature (Tₑ) = 297.6 K
  • Specific heat capacity of the water (Cᵥᵥ) = 4.184 J/gK
  • Specific heat capacity of lead (C) = 0.128 J/gK
  • Mass of water (Mᵥᵥ) = ?

<h3>How to determine the mass of water </h3>

Heat loss = Heat gain

MC(T – Tₑ) = MᵥᵥCᵥᵥ(Tₑ – Tᵥᵥ)

54.3 × 0.128 (384.4 – 297.6) = Mᵥᵥ × 4.184(297.6 – 291.2)

6.9504 × 86.8 = Mᵥᵥ × 4.184 × 6.4

Divide both side by 4.184 × 6.4

Mᵥᵥ = (6.9504 × 86.8) / (4.184 × 6.4)

Mᵥᵥ = 22.5 g

Learn more about heat transfer:

brainly.com/question/6363778

#SPJ1

8 0
2 years ago
Other questions:
  • If a tree dies and the trunk remains undisturbed for 13,750 years, what percentage of the original 14c is still present? (the ha
    13·1 answer
  • In which of the following are the symbol and name for the ion given correctly?
    15·1 answer
  • What kinds of substances besides water can be involved in hydrogen bonding?
    11·1 answer
  • Glucose molecules bond together in a process known as dehydration synthesis. What happens in this process?. . Water is used as a
    6·2 answers
  • Calculate either [ H 3 O + ] or [ OH − ] for each of the solutions.
    10·1 answer
  • Define the term homeostasis
    15·1 answer
  • Any four limitations of chemical reaction​
    12·1 answer
  • Need help here plz ASAP!!!!!!!!
    11·2 answers
  • A student heats a LaTeX: 2.5 g sample of calcium carbonate in a test tube. What mass of calcium oxide remains in the test tube w
    5·2 answers
  • ____________is not an effect of heat
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!