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
xeze [42]
3 years ago
10

Jia observes that adding a solution of sodium hydroxide to a clear liquid turns the liquid pink. She makes a hypothesis about wh

y the liquid changed color. Which characteristic is least important for her hypothesis to have?
Chemistry
1 answer:
Oksana_A [137]3 years ago
3 0

The question is incomplete, the complete question is;

Jia observes that adding a solution of sodium hydroxide to a clear liquid turns the liquid pink. She makes a hypothesis about why the liquid changed color.

Which characteristic is least important for her hypothesis to have?

A)ability to be tested

B)based on the opinion of her classmates

C)ability to be proven incorrect

D)based on her current knowledge

Answer:

B)based on the opinion of her classmates

Explanation:

A hypothesis is a supposition or tentative explanation put forward based on minimal evidence. It sometimes sets the pace for further investigation.

Hypothesis is always based on empirical observation and not on popular opinion, hence the opinion of Jia's classmates is least important in Jia's formulation of a hypothesis.

You might be interested in
In uncompetitive inhibition, the inhibitor can bind to the enzyme only after the substrate binds first. (T/F)
Veronika [31]

Answer:

True

Explanation:

In an uncompetitive inhibition, initially the substrate [S] binds to the active site of the enzyme [E] and forms an enzyme-substrate activated complex [ES].

The inhibitor molecule then binds to the enzyme- substrate complex [ES], resulting in the formation of [ESI] complex, thereby inhibiting the reaction.

This inhibition is called uncompetitive because the inhibitor does not compete with the substrate to bind on the active site of the enzyme.

Therefore, in an uncompetitive inhibition, the inhibitor molecule can not bind on the active site of the enzyme directly. The inhibitor can only bind to the enzyme-substrate complex formed.

       

4 0
2 years ago
I need the measurements to the appropriate amount of significant figures on this pleasee
klio [65]

Answer:

the blue paper, 10.9

Explanation:

3 0
3 years ago
Molarity is measured in
aniked [119]
Answer D moles per L
5 0
2 years ago
Which data can be measured quantitatively?
Jet001 [13]
Quantitative numerical data
6 0
3 years ago
Which of the tests would involve a chemical change in the mineral?
Shkiper50 [21]

hmmm water

Explanation:

Water can change if you put food coloring

in it

8 0
3 years ago
Other questions:
  • How are the carbon, nitrogen, and oxygen cycles different?
    5·1 answer
  • How do I identify the ions present in K2HPO4?
    13·1 answer
  • What is usually released as a product in a combustion reaction?
    14·1 answer
  • In a recrystallization (a technique that you will encounter later in the semester), a solid is dissolved in a solvent and later
    9·1 answer
  • Which compound contains ionic bonds?<br>A. NaBr(s)<br>B. HBr(g)<br>C. CH220 (s)<br>D. CO2(g)​
    11·2 answers
  • A mothball, composed of naphthalene (C10H8), has a mass of 1.98 g . How many naphthalene molecules does it contain?
    9·1 answer
  • Choose one region on the world map. How does the climate there differ during El Niño and La Niña?
    6·2 answers
  • Umm care to help, please
    7·2 answers
  • A man of 450N covers an area of 0.015m² standing on his feet. Calculate the pressure exerted by his feet on the ground.​
    7·1 answer
  • choose the true statement(s) about ions. to be marked correct, you’ll need to select all true statements, as there may be more t
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!