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
kow [346]
3 years ago
14

Significant digits are the number of digits that reflect the precision of a measurement or number.

Chemistry
1 answer:
Delvig [45]3 years ago
5 0

Answer:

True

Explanation:

Significant digits are numbers that helps to present the precision of measurements calculations.

Numbers that do not contribute to the precision of a reading should not be counted as significant.

There are rules of assigning significant numbers:

  • Leading or trailing zeros are insignificant and should only be counted as a place holder.
  • All non-zero digits are significant
  • Zeroes between non-zero digits are significant.
  • Leading zeros in a decimal are significant before the number.
  • All the numbers in a scientific notation are significant.
You might be interested in
Please respond to this question
ki77a [65]

Answer:

Explanation:

im not 100% sure but maybe d

3 0
3 years ago
When sucrose is hydrolyzed, Choose... will be created as the glycosidic linkage is broken. Hydrolyzed sucrose Choose... give a p
Flauer [41]

When sucrose is hydrolyzed, <u>two reducing groups</u> will be created as the glycosidic linkage is broken. Hydrolyzed sucrose <u>will</u> give a positive Benedict's test. Hydrolysis can be achieved by adding <u>strong acids or enzymes.</u>

<h3>How is sucrose hydrolyzed in the body?</h3>

The reaction that breaks bonds and releases energy is called hydrolysis. It is a significant biological process that causes energy to be released from within our bodies. The human small intestine contains the -glucosidase enzyme sucrase, which hydrolyzes sucrose into its component monosaccharides fructose and glucose. In the brush boundary of the upper gastrointestinal system, roughly 10–25% of the fructose is converted to glucose.

To learn more about hydrolysis visit:

brainly.com/question/11461355

#SPJ4

6 0
1 year ago
D. liquid
erastovalidia [21]

Answer: H2O

Explanation: The given balanced chemical reaction is,

This reaction is a reversible reaction.

The rate of forward reaction will be,

The rate of backward reaction will be,

And at equilibrium the rate of reaction is equal to the rate of backward reaction divided by the rate of forward reaction.

4 0
2 years ago
the developing chamber is not covered with plastic wrap during the development of the chromatogram. will the Dion value for the
kogti [31]

Answer:

The correct answer is less than the actual value.

Explanation:

The Dion value of the cation would be less of the actual values because the solvent wouldn’t travel on the paper properly. The non-polar molecules in the mixture will have little attraction for the water molecules attached to the cellulose, so they will spend most of their time dissolved in the moving solvent. Molecules like this therefore travel far above the paper that carries the solvent.

Have a nice day!

8 0
3 years ago
A person who is interested in the brain and its functions might pursue a career in
Radda [10]
C neuroscience is your answer.
5 0
3 years ago
Read 2 more answers
Other questions:
  • If a liquid has a density of 0.785, then any object with _____ density will float.
    11·1 answer
  • What type of solid is candle wax? Pls explain
    5·1 answer
  • In the chemical reaction below, calcium (Ca) and water (H2O) react to form calcium hydroxide (Ca(OH)2) and hydrogen gas (H2). Ca
    11·1 answer
  • Why is Earth’s temperature just right for life?
    12·2 answers
  • 65 its!! Please Help!
    14·2 answers
  • The molecule H2O can be correctly described as a?
    6·1 answer
  • A Review Constants Periodic Table
    6·1 answer
  • After the recycled plastic is released from the machine into the brick mold, explain what will happen to the kinetic energy in t
    10·1 answer
  • Which of the following is the coldest climate zone?
    5·2 answers
  • Which element is non-metallic and a gas at room temperature?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!