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
Lostsunrise [7]
3 years ago
15

An object had a mass of 8.5 g and a volume of 17 mL. What is the density of the object?

Chemistry
2 answers:
klio [65]3 years ago
7 0

Answer:

0.5 g/ml.

Explanation:

  • First we define density

Density (mass / volume) is a scalar magnitude referred to the amount of mass in a given volume of a substance.

Now if we have the mass is 8.5g. and occupies a volume of 17 ml.

to find the density we must find its mass / volume relation

d=\frac{8.5g}{17ml}= 0.5 g/m

forsale [732]3 years ago
3 0
That would be 0.5 g/ml because Density is equal to mass divided by volume and 8.5 is half of 17. 
You might be interested in
Can you answer it please?!​
aksik [14]

Answer:

Explanation:

1. NaCl Sodium Chloride

2. KI Postassium Iodide

3. MgF2 Magnesium  Flouride

4.MgO Magnesium Oxide

5. Na2O2

6 0
2 years ago
Look at the periodic table and in the space below, type in the missing element name or symbol
Jet001 [13]
Fe
Cobalt
Sodium
Sn
Phosphorus
Florine
I don’t know
Mg
I don’t know
Calcium
C
Pb
Silver
Zinc
Nickel
7 0
2 years ago
Can somebody please help me please?
Phoenix [80]

Answer:

7.74%

<em>Hope this helped! Have a good day.</em>

8 0
2 years ago
Read 2 more answers
How many protons does the biggest element of the periodic table have?
AnnZ [28]
Cesium is the biggest, atom wise.It has 55 protons.
3 0
3 years ago
What is equal to the number of particles in 24 grams of carbon-12? 2 moles 2:1 mole ratio 2:1 molar mass 1:2 molar volume
mariarad [96]

Answer:

The answer to your question is 2 moles of Carbon

Explanation:

Carbon-12 means it has a molecular mass of 12g / mol. Mol is defined as the number of grams of an atom in one mol.

To solve this problem, we use proportions

                                    12 g of Carbon ---------------- 1 mol of Carbon

                                     24 g of Carbon --------------   x

                                     

                                      x = ( 24 g x 1 mol ) / 12 g

                                      x = 24 / 12

                                     x = 2 mol of Carbon

8 0
3 years ago
Other questions:
  • Give one example of solution which exist in gas state?​
    15·1 answer
  • The following is known as the thermite reaction: 2Al(s)+Fe2O3(s)→Al2O3(s)+2Fe(s) This highly exothermic reaction is used for wel
    11·1 answer
  • What is the valence of Fluorine
    15·1 answer
  • Is a faded picture a chemical or physical change?
    11·2 answers
  • How much energy does an electric hair dryer use if it draws 8.3 amps of current when using 120 volts for 5.0 minutes?
    12·2 answers
  • Dilute hydrochloric acid is gradually added to a solution that is buffered at pH 4.76. How will the pH of the solution be affect
    5·1 answer
  • What kind of bonds involve a transfer of electrons? what kind of bond involves sharing of electrons?
    7·2 answers
  • PREDICT How do you think the atoms in metal elements are different from those in
    9·1 answer
  • Chất tinh khiết là:
    6·1 answer
  • Determine the theoretical yield of PbCh2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!