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
Yuki888 [10]
3 years ago
5

How can a scientist minimize bias in a scientific investigation

Chemistry
1 answer:
Viefleur [7K]3 years ago
5 0
By forming a conclusion or resolution based on only evidence.
You might be interested in
Sulfuric acid (H2SO4) has a molar mass of 98.1 g/mol. How many oxygen atoms are found in 75.0 g of H2SO4? A. 1.15 × 10^23 B. 1.8
Margarita [4]

Answer:

B

Explanation:

first find the no. Of moles of H2SO4

=  75/98.1

= 0.7645

Next step

In on mole of H2SO4 the no.of oxygen atom is 4.

1 H2SO4 : 4 O

0.7645  : x                     x= 0.7645x4= 3.0581

next multiply avogadros constant

3.0581 x 6.022× 10^23 =1.84x10^24

3 0
4 years ago
How many centigrams are in 0.13 oz
Paha777 [63]

Answer:

I think the answer is 368.544 centigrams

Explanation:

I hope I helped

5 0
3 years ago
Read 2 more answers
How do human beings prepare their food<br>​
Rudiy27
Well they buy food then they cook it then they eat it
3 0
3 years ago
Read 2 more answers
What stresses will shift the reaction to increase the products
AveGali [126]

Answer:

Change in molarity, temperature, volume/pressure depending on the conditions given

Explanation:

It really depends on the type of a reaction, however, we may apply general trends and see every possibility:

  • if we increase the concentration of products, then, according to the principle of Le Chatelier, the equilibrium will shift toward the formation of products;
  • if we have an endothermic reaction, increasing heat will lead a shift to the right and toward formation of products, since heat might be considered a reactant as well;
  • if we have an exothermic reaction, removing heat/decreasing temperature will lead to an increase in products, as we're removing one of our products, heat, and system will try to rebuild the amount of heat lost forming the other products as a result as well;
  • if we have gaseous substances in a reaction, an increase in pressure will shift the equilibrium to the right if we have a greater amount in moles of reactant gases compared to products, this is also known as a decrease in volume;
  • if we have gaseous substances in a reaction, a decrease in pressure will shift the equilibrium to the right if we have a greater amount in moles of product gases compared to reactants, this is also known as an increase in volume.
7 0
3 years ago
If nothing eats a hawk what might eventually happen to the energy that is stored in its body
prisoha [69]
✷ Question: <span>If nothing ever eats a hawk, what might eventually happen to the energy that is stored in its body?

</span><span>✐ Answer: When the hawk passes away, the body will decompose like all living creatures. The hawk's energy throughout the body will be pumped back to the system, forming a lot of energy. </span>
<span>Hope that helps! ★ If you have further questions or need more help, feel free to comment below or leave me a PM. -UnicornFudge aka Nadia</span>
6 0
4 years ago
Read 2 more answers
Other questions:
  • Jeff used an equal arm balance to weigh a 4.312 g sample of sodium chloride. Which of these measurements made by Jeff is the mos
    14·2 answers
  • A 4.17 g sample of a pure element contains 3.35 x 10^22 atoms. What is the element?​
    6·1 answer
  • 38.0 mL of a 0.026 M solution of HCl is needed to react completely with a 0.032 M NaOH solution. Calculate the number of moles o
    5·1 answer
  • In a reaction involving the iodination of acetone, the following volumes were used to make up the reaction mixture: 5 mL 4.0M ac
    5·1 answer
  • If the components of a solution are in different states, which one is a solvent?​
    9·1 answer
  • Which is/are true about the atomic particles?[mark all correct answers]
    15·1 answer
  • Generally, what happens to the rate of dissolution for a solid solute when you change from stirring a solution to not stirring i
    7·1 answer
  • The radius of the large cylinder of a hydrolic press
    13·1 answer
  • What elements don't form bonds
    11·1 answer
  • When scientist say a therory can be proven what are they acually saying
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!