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
Deffense [45]
3 years ago
7

7. What is the difference between a measured value and an accepted value? How are these values used to determine the precision o

f your answer?
Chemistry
1 answer:
vekshin13 years ago
6 0
The measured value is the value you get when you do the experiment, it is also called an experimental value. the accepted value is the value that is accepted by scientists (it usually comes up when you Google the value of something).

These value are used to calculate percent error.

% error = | Accepted value - Measured Value | / Accepted value × 100
You might be interested in
How many moles are in 5.0 x 1025 atoms of iron
Mnenie [13.5K]
1 mole --------------- 6.02 x 10²³ atoms
( moles iron) -------- 5.0 x 10²⁵ atoms

( moles iron ) = 5.0 x 10²⁵ x 1 / 6.02 x 10²³

moles iron = 5.0 x 10²⁵ / 6.02 x 10²³

= 83.05 moles of iron

hope this helps!
8 0
3 years ago
Which of these statements about the Plum-Pudding Model is incorrect?
Licemer1 [7]

Answer:

It is a model of the atom that has electrons surrounding the nucleus


Step by step explanation:

7 0
2 years ago
In Latin, the word arthropod means jointed foot.
lord [1]

Answer: a pair of antennae

Explanation:

6 0
2 years ago
At STP, what volume of container would be needed to hold 3.2 moles of gas?
Rzqust [24]

78.4 L volume of container is required to hold 3.2 moles of gas.

Explanation:

  • STP is defined as the standard temperature and pressure of a gas in room temperature conditions. At STP, one mole of the gas which has Avogadro's number of molecules in it will occupy a volume of 22.4 L.
  • So, one mole of a substance or gas will occupy a volume of 22.4 L then the volume of the container needed for  3.2 moles of gas is calculated by multiplying 22.4 L, standard volume with the moles of the gas 3.2 moles.
  • Hence, the answer would be 78.4 L.
3 0
3 years ago
What are the two ways light moves through space? for astronomy the solar system
Mariana [72]

Answer:

The Solar System moves through the galaxy with about a 60° angle between the galactic plane and the planetary orbital plane. The Sun appears to move up-and-down and in-and-out with respect to the rest of the galaxy as it revolves around the Milky Way

Explanation:

Hope you like it

7 0
2 years ago
Read 2 more answers
Other questions:
  • Fact about subduction zone?
    7·2 answers
  • A joule, which is a unit of work, is equal to Blank Space __________.
    12·2 answers
  • How many carbons are in a molecule of hexane?<br> a. 2<br> b. 4<br> c. 6<br> d. 8
    14·1 answer
  • Nohdjhsdfkadfjdfaksdfhjdkjfadfadf
    12·1 answer
  • How do acids and bases affect molecules such Proteins? ​
    15·1 answer
  • What do you feel when you're inlove
    5·2 answers
  • The reaction NO2(g) + CO(g) → NO(g) + CO2(g) has been found to be second order with respect to NO2 and zero order with respect t
    14·1 answer
  • Which statement is false?
    15·1 answer
  • A 182 pound male body was found decomposing in a dense wooded area 1.43 kilometers away from the nearest road. How many meters w
    11·1 answer
  • What is the average atomic mass of element X:
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!