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
omeli [17]
3 years ago
6

How many moles are present in 1.39 grams of carbon?

Chemistry
1 answer:
Alexxx [7]3 years ago
5 0

Answer:

0.083259093974539 mole

Explanation:

0.083259093974539 mole

You might be interested in
How many ml of 12.0 M H2S04 are needed to make 500.0 ml of a 1.00 M solution? What happens to the freezing point and the boiling
lora16 [44]

Answer:

41.66 mL of 12.0 M sulfuric acid are needed.

Explanation:

Concentration of sulfuric acid solution taken =M_1=12.0M

Volume of the 12.0 M Solution = V_1

Concentration of required solution = M_2=1.00M

Volume of required 1.00 M solution = V_2=500.0 mL

M_1V_1=M_2V_2 (Dilution)

V_1=\frac{1.00 M\times 500.0 mL}{12.0 M}=41.66 mL

41.66 mL of 12.0 M sulfuric acid are needed.

The freezing point and the boiling point of a solvent when a non-volatile solute is dissolved in it decrease and increase respectively.

3 0
4 years ago
The western coast of the United States has been increasing in size for millions of years.
fredd [130]

Answer:

accretion at convergent boundaries

Explanation:

8 0
3 years ago
Read 2 more answers
What type of chemical reaction is given by the following balanced equation:<br> Al₂O3 → AL+ O₂
rjkz [21]

Answer:

Decomposition

Explanation:

3 0
3 years ago
Suppose a thermometer has marks at every one degree increment and the mercury level on the thermometer is exactly between the 25
alekssr [168]

Answer: 25.5°C

Explanation: take the average of the reading i.e (25 + 26)/2= 25.5

5 0
4 years ago
What is the term for the concentration expression that relates the moles of solute dissolved in each liter of solution?
OverLord2011 [107]

Answer: -

Molarity is the term for the concentration expression that relates the moles of solute dissolved in each liter of solution.

Explanation: -

Molarity is defined as number of moles of solute dissolved per litre of the solution.

Molarity symbol is M.

1 M = 1 mol / L

Thus molarity is the term for the concentration expression that relates the moles of solute dissolved in each liter of solution

3 0
3 years ago
Other questions:
  • Using the Periodic Table, predict which elements will have similar chemical properties or reactivity
    14·1 answer
  • A 45.0 mL sample of 0.020 M acetic acid (HC2H3O2) is titrated with 0.020 M NaOH.? Determine the pH of the solution after adding
    9·1 answer
  • Models may change as new discoveries are made. Please select the best answer from the choices provided T F
    13·1 answer
  • Determine the identity of the daughter nuclide from the electron capture by 3517cl. determine the identity of the daughter nucli
    12·1 answer
  • The H30+ concentration of a solution is equal to 0.8 M. What is the pH of the solution?
    7·1 answer
  • Which is a property that most nonmetals have in common
    15·2 answers
  • Is change in atmospheric co2 levels likely to impact marine life
    14·1 answer
  • The solubility of AgNO3 at 10° and 20°C are 170g and 222g per 100g H2O. What is the sign of change of heat of solution for AgNO3
    5·1 answer
  • The average monthly temperatures for January, April, July, and October in Baltimore, Maryland are graphed below. These averages
    10·1 answer
  • Which substance is most likely to dissolve in greater quantities in cold water? (1 point)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!