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
kozerog [31]
3 years ago
6

F. How many centigrams are in 253,000 picograms? Plz show work

Chemistry
1 answer:
Darina [25.2K]3 years ago
3 0

The answer is 2.53e-5, I unfortunately don't know how you would really show the work other than showing the division.

You might be interested in
Atomic radius of bromine
Keith_Richards [23]

Answer: The answer is 185 Pm

4 0
2 years ago
Read 2 more answers
What is the highest point of the wave a transverse wave called
topjm [15]
<span>The answer to the question "what is the highest point of the transverse wave called" is a crest or peak. A transverse wave is a wave in which the medium of the wave vibrates at 90 degrees to the direction in which the wave is moving at. The lowest points are called the troughs. Examples of transverse waves are light and electromagnetic radiation.</span>
7 0
2 years ago
Read 2 more answers
Help please thank u !!
MAXImum [283]
2nd law i think

Have a good evening and im sorry if im wrong

Bai sisters
3 0
3 years ago
Read 2 more answers
Codeine C18H21NO3 is a weak organic base. A 5.0 x 10^-3 M solution of codeine has a pH of 9.95. Calculate the value of Kb for th
arsen [322]

Answer:

Kb = 4.45\times10^{-7}\ mol/L

p^{Kb}=6.35

Explanation:

For a weak organic base, the formula to find p^{OH} is given by:

p^{OH}=p^{K_b}+\log c

where c is the concentration of base.

Here c= 5\times10^{-3}\ M

p^{H}=9.95\\p^{OH}=14-p^{H}=14-9.95=4.05

Substituting the above values in the formula,we get:

p^{k_b}=p^{OH}-\log c\\p^{k_b}=4.05-\log (5\times10^{-3})\\p^{K_b}=6.35\\K_b=$antilog 6.35=4.45\times10^{-7}\ mol/L

Hence:

Kb = 4.45\times10^{-7}\ mol/L

p^{Kb}=6.35

7 0
2 years ago
MMMMMM! Dinner's cooking. Soon we'll be eating some chicken and dumplings. Our digestive system will get to work on the food we
scoundrel [369]

Explanation:

Small intestine.

The muscles of the small intestine mix food with digestive juices from the pancreas, liver, and intestine, and push the mixture forward for further digestion. The walls of the small intestine absorb water and the digested nutrients into your bloodstream.

Idk..if there is any other system that works....

Hope it helps really..

3 0
2 years ago
Other questions:
  • How is natural gas power formed? :)
    13·1 answer
  • 3- AR 385-63/MCO 3570.1C is used in conjunction with
    12·1 answer
  • A chemist has a block of aluminum metal (density is 2.7 g/mL). The block weighs 1.5. What is the volume of the aluminum block?
    10·1 answer
  • Write the NET IONIC EQUATION between zinc and hydrochloric acid.
    13·1 answer
  • Most people like to go outside on a sunny day, but too much sun exposure can cause sunburns as well as long term health problems
    12·2 answers
  • How many elements make up this compound C7H5(NO2)3
    8·1 answer
  • The world's tallest artificial Christmas tree measured a mammoth 5.20 x 103 cm. How tall is the tree in kilometers?
    6·2 answers
  • In a first-order decomposition reaction. 58.6% of a compound decomposes in 11.7 min. How long (in min) does it take for 80.2% of
    10·1 answer
  • "Show a general equation for polymerisation"
    6·1 answer
  • Although almost 80% of the atmosphere is made up of nitrogen gas, most living things
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!