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
max2010maxim [7]
3 years ago
12

Explain what it means to have a positive percent error value and a negative percent value.

Chemistry
1 answer:
pentagon [3]3 years ago
4 0

Answer:

The error of an experiment is the difference between the experimental and accepted values. If the experimental value is less than the accepted value, the error is negative. If the experimental value is larger than the accepted value, the error is positive.

Explanation:

I hope that helped if it did mark me brainlest! i really need it :(

You might be interested in
Describe the appearance of the material. Include its color and state (solid or liquid). Pour ¼ cup of water into a small, clear
Alex777 [14]

<u>Answer:</u>

<em>Here the given material is taken and mixed with water.</em>

<u>Explanation:</u>

The amount of material and water taken are same. Hence if it is not soluble in water it should make a dense and flowy paste like material and if it is soluble in water it should this and thicker density of water should remain.

If the amount of water that we are taking is more than the material will float in water if it is not soluble and lighter than water or would sink if it is heavier than water.

5 0
3 years ago
Read 2 more answers
Calculate the volume of the gas when the pressure of the gas is 1.60 atm at a temperature of 298 K. There are 160. mol of gas in
LekaFEV [45]

Answer:

2445 L

Explanation:

Given:  

Pressure = 1.60 atm

Temperature = 298 K

Volume = ?

n =  160 mol

Using ideal gas equation as:

PV=nRT

where,  

P is the pressure

V is the volume

n is the number of moles

T is the temperature  

R is Gas constant having value = 08206 L.atm/K.mol

Applying the equation as:

1.60 atm × V = 160 mol × 0.08206 L.atm/K.mol × 298 K  

<u>⇒V = 2445.39 L</u>

Answer to four significant digits, Volume = 2445 L

6 0
3 years ago
__________ is an important factor in the process of maturation because it provides a biological framework of how much one is cap
Anon25 [30]
It is definitely not A. B is an effect. I would say C because D is more of a conservative answer , C is more of a liberal answer, and we currently live in a liberally swayed world. They are probably looking for C. It is not in your nature to be bad.
7 0
3 years ago
Read 2 more answers
What piece of equipment is used to measure: length
avanturin [10]

Answer:

Ruler

Explanation:

Ruler and eraser kakgjwjeigidiifigig

8 0
2 years ago
Read 2 more answers
Besides glycerol what 3 other molecules make up a triglyceride?
ICE Princess25 [194]
Triglyceride is a molecule constituted by one one molecule of glycerol and 3 molecules of fatty acids. The structure of a glycerol is like a letter "E", where the vertical line ( | ) is the glycerol and the three horizontal lines are long chains of organic acids, each with one COOH group, called fatty acids.<span> The answer is that the other 3 molecules that make up a triglyceride are fatty acids.</span>
6 0
3 years ago
Other questions:
  • Which of the following provides evidence that supports the continental drift theory? PLEASE HELP 10 POINTS
    14·2 answers
  • 1). What are 4 factors that can affect Reaction Rates?
    14·1 answer
  • Which human activity will most likely contribute to ozone layer destruction?
    12·2 answers
  • What is the average rate of the reaction between 10 and 20 s?
    11·1 answer
  • Why is objectivity important for scientific investigations?
    6·1 answer
  • Which two transitions can magma undergo?
    15·2 answers
  • 10 examples of<br>combination reaction​
    11·2 answers
  • Why does increasing the temperature of water increase the rate of chemical reaction in the graph
    7·1 answer
  • Descoberto em 1996 por pesquisadores alemães o novo elemento químico de numero 112 poderá ser batizado de copernicium em homenag
    11·1 answer
  • 12. What structures does the fish have that are NOT present in the fly?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!