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
masya89 [10]
3 years ago
11

A standard backpack is approximately 30cm x 30cm x 40cm. Suppose you find a hoard of pure gold (density = 19.3 g/cm3) while trea

sure hunting in the wilderness. How much mass would your backpack hold if you filled it with the gold?
Chemistry
1 answer:
Law Incorporation [45]3 years ago
6 0

Answer:

30

Explanation:

;\

You might be interested in
A small diamond, which is made of pure carbon, contains too many carbon atoms to count individually. Which is closest to the num
8090 [49]

The correct answer is option C, 5.02 x 10²² carbon atoms

Atomic mass of C = 12 g/mol

According to Avogadro, 1 mole of C has 6.023 x 10²³C atoms

Now 1 mole of C is equal to 12 g

Therefore, 12 g of C = 6.023 x 10²³ C atoms

1 g of C = \frac{6.023 x 10^2^3}{12} C atoms = 5.02 x 10²² C atoms

7 0
3 years ago
What are the three types of protist and how are they similar and how are they different (this is science but there is no tab for
allochka39001 [22]

Answer:

They are eukaryotic, which means they have a nucleus. Most have mitochondria

3 0
3 years ago
Cl2+2KI→2KCl + I2 is an example of which type of reaction?
Gnoma [55]

Answer:

single replacement

Explanation:

3 0
3 years ago
1500 millimeters to km
gizmo_the_mogwai [7]
0.0015 kilometers is for sure the answer!
4 0
3 years ago
Similarities between glacier and geyser
il63 [147K]
A glacier is a large persistent body of ice. A geyser is a spring characterized by intermittent discharge of water ejected turbulently and accompanied by water vapor  phase (steam). They both depend on water 
6 0
3 years ago
Read 2 more answers
Other questions:
  • Help with enthalpy please!!! <br><br> CH4(g)+O2(g)-&gt; H2O(g)+CO2(g)
    5·2 answers
  • The atomic number of nitrogen is 7. The number of electrons a neutral nitrogen atom has is _______ , and its atomic mass is appr
    12·2 answers
  • Be sure to answer all parts. Write an unbalanced equation to represent each of the following reactions: Do not include phase abb
    10·1 answer
  • Chemistry questions below! (●'◡'●)
    15·1 answer
  • Onic bonds are formed between metal and nonmetal elements. Potassium has only one valence electron and it is stripped away in th
    15·2 answers
  • A balloon that had a volume of 3.50 L at 25.0°C is placed in a hot room at 40.0°C. If the pressure remains constant at 1.00
    6·1 answer
  • 16 mol of oxygen were react with excess hydrogen gas, how many moles of water would be produced
    11·2 answers
  • A 3L sample of an ideal gas at 178 K has a pressure of 0.3 atm. Assuming that the volume is constant, what is the approximate pr
    15·1 answer
  • Which one of the following is correct about automobile batteries.
    15·1 answer
  • Clouds most likely form as a result of
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!