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
adell [148]
3 years ago
7

Why do experiments need to be repeatable?

Chemistry
2 answers:
Vilka [71]3 years ago
5 0
They need to be repeatable to prove that results from the expirement are viable, that it didn't just happen because of a series of things outside of the scientists control. Repetition just makes the expirement seem more credible. 
maw [93]3 years ago
3 0
If they were not repeatable people would think the experiment is not accurate. If it can be repeated than the data can prove a very valid point. 
You might be interested in
By using the following reactions, calculate the heat of combustion of pentane:
Sergio [31]
To answer this problem, we use Hess' Law to calculate the overall enthalpy of the reactions. The goal is to add all the reactions such that the final reaction is C<span>5H12 (g) + 8O2 (g) → 5CO2 (g) + 6H2O (l) through cancellation adn multiplication. The first equation is multiplied by 5, the second one is multiplied by 6 and the third one is reversed. The final answer is -3538 J or -3.54 x10^3 kJ.</span>
6 0
3 years ago
5. In the industrial synthesis of nylon, one of the starting materials, adipic
sukhopar [10]

Answer:

ligmaballlschock3 on a cocktail

Explanation:

nalls

7 0
2 years ago
How can we fix the affects the affects of acid rain
dybincka [34]
Adaptation actually and also following control measures on how to avoid it from happening
6 0
2 years ago
Which list describes the properties of a liquid?
iris [78.8K]
It is B: Fixed volume, takes the shape of the container
3 0
3 years ago
Read 2 more answers
Which of the following elements is the smallest?
Oliga [24]

Answer:

Explanation:

The atomic radius of elements are used to estimate the sizes of elements. The atomic radius is taken as half of the inter-nuclear distance between two covalently bonded atoms of non-metallic elements or half of the distance between two nuclei in the solid state of metals.

To solve this problem we will obtain the atomic radius values of the given elements from a standard atomic radius table;

          Si          111 pm

           P          98 pm

          Cl          79 pm

            S           87pm

pm = picometer

We see that chlorine has the least atomic radius

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which phrase best describes the path of a light wave ?
    15·1 answer
  • Which tool is used to measure an object’s mass?
    9·2 answers
  • Money management becomes more important when you are responsible for paying all your own expenses.
    9·2 answers
  • Which of the following is an example of using creativity while recording measurements during an experiment?
    12·2 answers
  • Nitrosyl bromide decomposes according to the chemical equation below. 2NOBr(g) 2NO(g) + Br2(g) 1.00 atm of NOBr is sealed in a f
    6·1 answer
  • What are 3 ways living creatures use carbohydrates
    13·1 answer
  • A chemist adds of a M barium chlorate solution to a reaction flask. Calculate the mass in grams of barium chlorate the chemist h
    5·1 answer
  • Robert uses a spring scale to measure force. What are the units of his measurements? A. Pascals B. Volts C. Joules or D. Newtons
    10·1 answer
  • When determining an element’s chemical properties, the most important subatomic particle to look at is
    9·1 answer
  • 9. How do airbags protect the occupants of a car in a crash? Use the following words in
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!