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
Feliz [49]
3 years ago
11

The half-life of tritium, or hydrogen-3, is 12.32 years. After about 37 years, how much of a sample of tritium will remain uncha

nged?
A. 1/3
B.1/8
C.1/16
D.1/2
Chemistry
1 answer:
Pachacha [2.7K]3 years ago
7 0
1/16 ( ignore this the stupid website just makes us use 20 characters UGH! )
You might be interested in
You hold two magnets together, end to end, and then let go. If the magnets stay together, the magnets are being _____.
Aleksandr-060686 [28]

Answer:

C-attracted.

Explanation:

When two magnets stay together they are being attracted. If they are pushing each other away, they are being repelled.

5 0
3 years ago
Read 2 more answers
What is quantitative and qualitative
jenyasd209 [6]
Quantitative is a description in numbers , and qualitative is a description with words
8 0
3 years ago
Calculate the dissociation constant of nh4oh(aq) if the degree of dissociation of 0.006 mol/kg solution is 0.053 and the activit
Anastasy [175]

The dissociation equation will be

                         NH4OH   --->        NH4+                   + OH-

Initial                 0.006                        0                          0

Change         -0.006 X 0.053        +0.006 X 0.053      -0.006 X 0.053

Equlibrium     0.006 -0.006 X 0.053      0.006 X 0.053    0.006 X 0.053

Ka = [NH4+] [ OH-] / [NH4OH] = (0.006 X 0.053)^2 / 0.006 -0.006 X 0.053

Ka = 1.78 X 10^-5

7 0
3 years ago
When organizing your narrative, what are the 3 sections that make up a story (planning the specific order)
Sveta_85 [38]

Answer:

#1 Exposition

#2 Background information

#3 Complication

this is right unless you're speaking of theme plot conflict climax falling action or conclusion

3 0
3 years ago
Dalton incorporated the law of conservation of mass into his atomic theory by asserting that
Feliz [49]

Answer:

a. atoms are indivisible. ... atoms can not be destroyed in chemical reactions.

Explanation:

Hope this helped :D

7 0
3 years ago
Other questions:
  • Which particle builds a static electric charge when it is transferred from one object to another?
    9·1 answer
  • Explain how burning a candle is an example of both physical and chemical changes.
    11·1 answer
  • Which statement about atmospheric pressure is false?
    9·2 answers
  • there is an ice cream shop 6 blocks north of your hotel. how many minutes will it take to walk there and back
    7·1 answer
  • An unknown solution has a pH of 8. How would you classify the solution? A.acidic B.basic C.neutral D.There is not enough informa
    15·2 answers
  • What are some examples of monomers and oligomers?
    6·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Csf%5Clarge%20%5Cgreen%7B%5Cunderbrace%7B%5Cred%7BQuestion%7D%7D%7D%3A" id="TexFormula1" tit
    5·1 answer
  • A peak elutes from an HPLC column 17.7 cm in length in 11.1 min. What would be the width at half‑height of the peak (in seconds)
    14·1 answer
  • Answer please :) really needed
    11·2 answers
  • 1. Which trait is most likely to be passed on to its organism’s offspring?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!