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
hjlf
3 years ago
15

Question 55 pm

Chemistry
1 answer:
Law Incorporation [45]3 years ago
3 0

Answer:

They are magnetic lines and theses lines depict the invisible magnetic field around the magnet! Hope this helps I got it right on my quiz:)

Explanation:

You might be interested in
What type of element is most abundant: metals, nonmetals, or metalloids?
AnnyKZ [126]
Metals are the most abundant
7 0
3 years ago
Read 2 more answers
How many molecules of atp are produced as a result of glycolysis
Whitepunk [10]

Answer:

2 ATP molecules are produced

8 0
2 years ago
Read 2 more answers
A student has a solution of sodium nitrate and believes it is saturated. Which statement provides the best evidence that the sol
zheka24 [161]

It is easiest to tell if a solution is saturated if there is residue on the bottom. If it crystallized, the solution is saturated. If it is a supersaturated solution, there will not be crystallization unless more of the solute is added, at which point all of it will crystallize.

6 0
3 years ago
What is the percentage of water in the following compound? answer using one decimal place. sodium carbonate decahydrate, na2co3
ehidna [41]

The percentage by mass of water in Na2CO3.10H2O from the calculation is  62.9%

<h3>What is percentage by mass?</h3>

The term percentage by mass refers to the amount of a particular moiety by mass in a molecule.

In this case, we know that the molar mass of Na2CO3.10H2O is 286 g/mol the molar mass of the 10 moles of water is 180 g/mol hence the percentage by mass of water in the compound is; 180 g/mol /286 g/mol  * 100/1 = 62.9%

Learn more about percentage by mass: brainly.com/question/16885872

#SPJ2

6 0
2 years ago
Read 2 more answers
How did the color of the foxes’ environment change? Explain what happened to the foxes over many generations.
xxMikexx [17]

Answer:

The answer is below

Explanation:

1. With the aid of natural hues, the fox can change its color based on the environment it found itself in. For example, during summer and spring, fox color changes to dark to provide itself cover in the environment that is characterized by the brown dirt. Similarly, the fox color changes to white during winter and fall to blend with the snow.

2. In a bid to domesticate fox, it has been observed over many generations that the domesticated fox compared to wild fox has floppy ears and curly tails. The stress hormone level has reduced significantly and they possess a smaller adrenal gland.

6 0
2 years ago
Other questions:
  • How many grams are in 1.183 mol of carbon dioxide (CO2) gas?
    7·2 answers
  • An electrode has a potential of 1.201 V with respect to a saturated silver-silver chloride electrode. What would the electrodes
    12·1 answer
  • Una disolución acuosa contiene el aminoácido glicina (NH2CH2COOH). Suponiendo que
    10·1 answer
  • Unlike the earth, the sun _____.
    6·2 answers
  • You would need these tools to set up a filtration device​
    10·1 answer
  • Calculate the mass of 1.98 moles of Li2SO3
    7·1 answer
  • What is the formula for Disulfur Pentafluoride?
    12·1 answer
  • Explain how the tasks an organism completes will influence their cellular respiration levels.
    15·1 answer
  • 2C2H2 + 502 = 4CO2 + 2H20<br>when 20000g of 2C2H2 + 5O2 = how much 4CO2?​
    7·1 answer
  • *<br> Identify the element found in the f-block.<br> Cm<br> K<br> W<br> Br<br> Ag
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!