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
kotykmax [81]
2 years ago
7

How many particles are there in 1 mole of hand sanitizer?.

Chemistry
1 answer:
andre [41]2 years ago
4 0

Answer: 6.02214 × 1023 particles

Explanation: did math

You might be interested in
The pressure inside an aerosol can is 3.80 atm at 25.0°C. If the temperature is increased from 25.0°C to 100.0°C, what would be
ladessa [460]

Answer:

B. 4.76 atm

Explanation:

P_1 = Initial pressure = 3.8 atm

T_1 = Initial temperature = 25+273.15\ \text{K}

P_2 = Final pressure

T_2 = Final temperature = 100+273.15\ \text{K}

From Gay Lussac's law we have

\dfrac{P_2}{P_1}=\dfrac{T_2}{T_1}\\\Rightarrow P_2=P_1\dfrac{T_2}{T_1}\\\Rightarrow P_2=3.8\times\dfrac{100+273.15}{25+273.15}\\\Rightarrow P_2=4.76\ \text{atm}

The pressure inside the can would be 4.76\ \text{atm}.

7 0
3 years ago
Why are all of the substances on the periodic table classified as elements?
natta225 [31]

Because just like compounds, the table of chemicals can be looked at as having all the different pieces of it.  So the different chemicals are the different "elements" to the periodic table.

6 0
3 years ago
Match each statement with one of these terms.
skelet666 [1.2K]

Answer:

1 - e, 2 - k, 3 - a, 4 - i, 5 - b,

Explanation:

The ratio of the amount of analyte in the stationary phase to the amount in the mobile phase. --- Retention factor.

Time it takes after sample injection into the column for the analyte peak to appear as it exits the column. -- Retention time

The process of extracting a component that is adsorbed to a given material by use of an appropriate solvent system. -- Elution

Measure of chromatographic column efficiency. The greater its value, the more efficient the column. -- Theoretical plate number

Gas, liquid, or supercritical fluid used to transport the sample in chromatographic separations. -- Mobile phase

Immiscible and immobile, it is packed within a column or coated on a solid surface. -- Stationary phase

8 0
3 years ago
123.0 x 12.35 / (0.05 x 6.049) significant figures
VMariaS [17]

Answer:

123.0*12.35/(0.05*6.049)

first do in small bracket 123.0*12.35/0.30245

and then divide 123.0*40.83319557

and multiply 5022.483055

6 0
3 years ago
Which statement is true of any chemical reaction
shtirl [24]

Answer:

how can I know

Explanation:

there are no choices

5 0
3 years ago
Other questions:
  • In a study of the formation of NOx air pollution, a chamber heated to 2200°C was filled with air (0.790 atm N₂, 0.210 atm O₂). W
    5·2 answers
  • Which of the following does not describe elements?
    8·2 answers
  • which are the remains of species that existed on earth for relatively short periods of time, were abundant, and were wide-spread
    7·1 answer
  • Which statement best describes the model that shows a compound?
    13·2 answers
  • Nonliving and living things are made of matter.which of the following statements is true about matter
    9·1 answer
  • What is the equivalent to √-80
    12·1 answer
  • What is another name for the sugars organisms use for energy?
    9·1 answer
  • Which of the following is a nonmetal?
    6·1 answer
  • Only answer if you know 100% its correct. this means if your'e NOT sure, don't answer.
    13·2 answers
  • An ice freezer behind a restaurant has a freon leak, releasing 41.44 g of C2H2F3Cl into the air every week. If the leak is not f
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!