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
Lana71 [14]
3 years ago
5

What is the density of a block marble that occupies 255 cm^3 and has a mass of 1000g

Chemistry
1 answer:
RUDIKE [14]3 years ago
4 0

Answer:

<h2>3.92 g/cm³</h2>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume} \\

From the question we have

density =  \frac{1000}{255}  \\  = 3.921568...

We have the final answer as

<h3>3.92 g/cm³</h3>

Hope this helps you

You might be interested in
(4 points) The following lead compound for a pharmaceutical drug contains a rotatable bond. Using the principles of rigidificati
masya89 [10]

Answer:

Explanation:

The solution has been attached

3 0
3 years ago
What is the name of H3PO4?
asambeis [7]
Phosphoric Acid - The last answer choice
3 0
3 years ago
Can you please help me with this?
miskamm [114]

Answer:

they become water vapor and after that, they become a type of precipitation

8 0
2 years ago
Read 2 more answers
In the formula for water ,(H2O), what does the lack of subscript after the O indicate?
ladessa [460]
I believe its B. <span>The chemical formula for water H2O represents 2 hydrogen and 1 oxygen in the compound.  </span>
4 0
3 years ago
Read 2 more answers
650. J is the same amount of energy as A. 155 cal. B. 2720 calC. 650 cal.D. 1550 cal.
sladkih [1.3K]

Answer:

A\text{ : 155 cal}

Explanation:

Here, we want to convert J to cal

Mathematically:

1\text{ cal = 4.186 J}

Thus, to get our answer in cal, we divide the value given by 4.186

We have that as:

\frac{650}{4.186}\text{ = 155 cal}

5 0
1 year ago
Other questions:
  • These organs produced special reproductive cells in male body
    10·1 answer
  • What is a triglyceride? Draw the skeletal structure for a saturated triglyceride whose hydrocarbon tails each contain six carbon
    13·1 answer
  • What food group deficiency causes kwashiorkor?? I’ll give 15points
    6·2 answers
  • What is the difference between Polar and Non-Polar molecules?
    11·1 answer
  • Which of the following occurs because of unequal heating of the Earth's surface?
    8·2 answers
  • What have six valence electrons
    14·2 answers
  • Describe the reactions during the electrolysis of water in an electrolytic cell. Group of answer choices Oxygen and hydrogen are
    13·1 answer
  • A book is sliding across a horizontal tabletop. As it slides, slows down. Which of the following statements best explains this s
    10·2 answers
  • express in word equation and chemical equation of the chemical reaction when potassium chlorate is heated.​
    5·1 answer
  • What is the name of this molecule?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!