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
Radda [10]
2 years ago
5

Two scientists, Tara and Victor, work in the same scientific field of study. Victor asks Tara to review a research paper that he

wrote to determine if it should be published. After replication, Tara suggests that Victor's paper should not be published and that he should perform his experiment again. What would be the most likely reason she suggests Victor perform his experiment before publication? Tara does not think that Victor's predictions are likely. Tara does not think that Victor's conclusions are important. Tara does not get the same results when she conducts the experiment. Tara does not find other research papers that published similar information
Chemistry
1 answer:
sashaice [31]2 years ago
8 0

Answer:

Tara does not get the same results when she conducts the experiment

Explanation:

<em>The most likely reason Tara suggested to Victor to perform the experiment again before publication would be because she did not get the same results when she conducted the experiment.</em>

A good scientific research or experiment should have an element of reproducibility. In order words, the claim made in published scientific research should be reproducible by any other scientist that decides to replicate the research. <u>Tara repeated Victor's experiment in order to check its reproducibility and when she could not reproduce the results, she had to tell Victor to conduct the experiment again before deciding to publish it.</u>

You might be interested in
Which experimental feature of the MALDI-MS technique allows the separation of ions formed after the adduction of tissue molecule
34kurt

Answer:

The experimental feature of the MALDI-MS technique which allows the separation of ions formed after the adduction of tissue molecules:

B) Velocity of ions depends on the ion mass-to-charge ratio.

Explanation:

  • The option a is not correct as distance traveled by ions doesn't depend upon the ion charge rather it depends upon time for which you leave the sample to run.
  • The  option b is correct as velocity of ions depends on the ion mass-to-charge ratio because separation is done due to mass to charge ratio feature.
  • The option c is incorrect as time of travel is not inversely proportional to the ion-to-mass ratio because the ion will move across the gel until you stop the electric field.
  • The option d is not correct as electric field between MALDI plate and MS analyzer is though uniform but this feature doesn't allow the separation of ions.

6 0
3 years ago
A sample of ammonia has a mass of 51 g. How many molecules are in this sample?
pantera1 [17]
M(NH₃)=51g, n(NH₃)=m/M=51g÷17g/mol(14+3×1)=3mol
N(NH₃)=n×Na(Avogadro number)=3mol×6·10²³1/mol=18×10²³ molecules
3 0
3 years ago
Need Help ASAP
bagirrra123 [75]

a. pH=2.07

b. pH=3

c. pH=8

<h3>Further explanation</h3>

pH=-log [H⁺]

a) 0.1 M HF Ka = 7.2 x 10⁻⁴

HF= weak acid

\tt [H^+]=\sqrt{Ka.M}\\\\(H^+]=\sqrt{7.2.10^{-4}\times 0.1}\\\\(H^+]=8.5\times 10^{-3}\\\\pH=3-log~8.5=2.07

b) 1 x 10⁻³ M HNO₃

HNO₃ = strong acid

\tt pH=-log[1\times 10^{-3}]=3

c) 1 x 10⁻⁸ M HCl

\tt pH=-log[1\times 10^{-8}]=8

5 0
3 years ago
15 points + brainliest pls help :(
Komok [63]

Answer:

27 g

Explanation:

M(C6H12O6) = 6*12 + 12*1 + 6*16 = 180 g/mol

100 mL = 0.1 L solution

1.5 M = 1.5 mol/L

1.5 mol/L * 0.1 L = 0.15 mol  C6H12O6

0.15 mol * 180 g/1 mol = 27 g C6H12O6

6 0
2 years ago
What is the answer? show proof I will report you if you answer for the points​
IceJOKER [234]

Answer:

A

Explanation:

carbon dioxide is released in cellular respiration

3 0
2 years ago
Other questions:
  • Why are carboxylic acids more acidic than alcohols or alkynes? (choose all that apply)
    10·1 answer
  • If an atom of the following element had a neutral charge, how many electrons would it have?
    12·1 answer
  • Which of the following objects have kinetic energy? check all that apply
    14·1 answer
  • A sample of ph3 has mass 27.5g how many molecules are in this sample
    7·1 answer
  • Balanced complete ionic and net ionic equations
    11·2 answers
  • PLEASE HELP ASAP!!!!!!
    5·1 answer
  • How many grams of product might form for the following reaction if 33.8 L of Oxygen gas is used in the following reaction? LiCl
    14·1 answer
  • Read, now please rail me jkjkjk.................Unless
    11·2 answers
  • An important and convenient aspect of the metric system is that volume is derived from the basic length measurement. which pair
    7·1 answer
  • Brainliest Available! Thank you in advance!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!