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
rodikova [14]
3 years ago
8

Which of the following correctly compares the uses of line graphs versus pie chart

Chemistry
2 answers:
larisa [96]3 years ago
6 0

the line graphs and pie charts are used for different kinds of analysis

a) pie chart : it compares the portion of one thing in a group of different things

For example out of 100 people how many have brown hairs , how many have black hairs and how many have white hairs

or

like population division out of 100 into different parts

b) line graphs: they show the relation ship between two variables

Example: effect of temperature on volume

it tells the trend in any property with respect to some other quantity or quality parameter.

bezimeni [28]3 years ago
6 0
Line graphs show pattern in data with variables that change over time; whereas pie charts show data at parts out of a whole (such as out of 100)
You might be interested in
If 5.58 g of iron reacts with sulfur to produce 8.79 g of iron sulfide, what is the mass of reacting sulfur? A) 3215 B) 14:37 C)
gogolik [260]

Answer: A) 3.21 g

Explanation:

According to the law of conservation of mass, mass can neither be created nor be destroyed. Thus the mass of products has to be equal to the mass of reactants. The number of atoms of each element has to be same on reactant and product side.

Fe+S\rightarrow FeS

We are given:

Mass of iron = 5.58 g

Mass of iron sulphide = 8.79 g

Mass of sulphur = x g

Total mass on reactant side = 5.58 + x

Total mass on product side = 8.79 g

Applying law of conservation of mass, we get:

5.58+x=8.79\\\\x=3.21g

Hence, the mass of reacting sulfur is 3.21 g.

7 0
3 years ago
What is a difference between ferns and gymnosperms?
Otrada [13]

Answer:

The answer is below!!

Explanation:

Ferns are plants that do not bear flowers. They do not have any seeds as well. In this regard, their mode of reproduction is through spores. Gymnosperms on the other hand have seeds, although they are not put inside an ovary.

Hope I Helped!!

:)

7 0
2 years ago
Read 2 more answers
as the elements period 3 are considered in order of increasing atomic number, the number of principal energy levels in each succ
Diano4ka-milaya [45]

Answer:

stay the same.

Explanation:  Period 3 consists of the full 1s, 2s, and 2p electron orbitals, plus the 3s and 3p valence orbitals, which are filled with a total of 8 more electrons as we move from left (Na) to the far right (Ar):

Na:  1s2 2s2 2p6 3s1

Ar:    s2 2s2 2p6 3s2 3p6

As we move from left to right, and ignoring the already-filled 1s, 2s, and 2p orbitals, the period three starting and ending elements have the following:

Na: 3s1

Ar: 3s2, 3p6

All the new electrons electrons filled the third energy level (3s and 3p).  So the energy level does not change, just the orbitals.

5 0
3 years ago
3 points Given 0.65 moles KNO3: (a) Convert to grams (b) Convert to particles. <br>​
Vlad [161]

Answer: Convert to grams

Explanation:

8 0
3 years ago
If you add a solution of NaOH to a solution of H₂CO₃, two reactions occur, one after the other. Write the chemical equations for
Crazy boy [7]

We have a solution of NaOH and H₂CO₃

First, NaOH will dissociate into Na⁺ and OH⁻ ions

The Na⁺ ion will substitute one of the Hydrogen atoms on H₂CO₃ to form NaHCO₃

The H⁺ released from the substitution will bond with the OH⁻ ion to form a water molecule

If there were to be another NaOH molecule, a similar substitution will take place, substituting the second hydrogen from H₂CO₃ as well to form Na₂CO₃

6 0
2 years ago
Other questions:
  • 8. Which of the following is a method of purifying water?
    11·2 answers
  • How do you label the delta E, on an energy diagram
    13·1 answer
  • An atomic radius is about 1.00*10^2 pm. Convert the radius to inches. (1 pm=10^-12m)
    12·1 answer
  • What is the reactant(s) of the reaction below?
    7·1 answer
  • Fill in the left side of this equilibrium constant equation for the reaction of nitrous acid (HNO_2) with water.
    8·2 answers
  • Potassium chloride will dissolve in water but not in oil. Why?
    14·1 answer
  • How can you express the rate of a chemical reaction
    12·1 answer
  • Which product forms from the synthesis reaction between strontium (Sr) and sulfur (S)? O A. Sres O B. Srs O C. SS2 O D. Sr S2​
    7·2 answers
  • 19 Down syndrome is a genetic disorder caused by the
    6·1 answer
  • Is hydrogen peroxide a product
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!