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
Alex787 [66]
2 years ago
8

Part A

Chemistry
1 answer:
PilotLPTM [1.2K]2 years ago
6 0

Answer:

4200ml

Explanation:

Converting 3.1kg to g

3.1*1000= 3100g

Since density = mass/volume, then

volume = mass/ density

Therefore volume = 3100/0.74

= 4189.2ml

converting it to two significant figures

= 4200ml

You might be interested in
Light energy travels in the form of
bezimeni [28]
B. Electromagnetic waves
6 0
3 years ago
Read 2 more answers
PLEASE HELP!!!The measurement of how fast an object moves over a certain amount of time.
ad-work [718]
1- <span>Acceleration
2- </span><span>Velocity
</span>3- <span>25 mph
4- </span><span>50 mph east
5- </span><span>Speed
6- 0
7- </span><span>It decreases
</span>
3 0
3 years ago
Read 2 more answers
What information does the percent composition of an atom in a molecule
max2010maxim [7]

C.

This is basically the definition of percent composition which is how much mass a element contributes to a specific molecule.

7 0
3 years ago
Which one is nonspecific defense of the body
lions [1.4K]
A. Skin
Hope it helps!
8 0
3 years ago
A student forgets to weigh a mixture of sodium bromide dihydrate and magnesium bromide hexahydrate. Upon strong heating, the sam
stira [4]

The mass percent of each compound is

  • (NaBr*2H2O)=85.71 percent
  • (MgBr2*6H2O)=14.29 percent

<h3>The mass percent equation is as follows.</h3>

The formula mass percent is the most effective way to express mass percent: mass percent = (mass of chemical x total mass of compound) times 100. Add 100 to the top value to get the value expressed as a percentage.

<h3>What percentage by mass does a solution have?</h3>

By multiply the grams of solute per gram of solution by 100, it is possible to get the mass percent of a solution.

The molar mass of each element and the mass of each element contained in a mole of the compound are both solved for in the Mass Percent formula.

Learn more about Mass Percent here  

brainly.com/question/26150306

#SPJ4

4 0
1 year ago
Other questions:
  • Which type of bond will form between two chlorine atoms?
    5·2 answers
  • Glass is an example of a(n) ________ solid
    5·2 answers
  • What is the versatile nature of carbon?
    12·1 answer
  • When the pressure on 2.5 liters of oxygen is decreased from 2.0 atm to 1.0 atm, the volume of the gas
    9·1 answer
  • Ways to reduce your carbon footprint.
    14·1 answer
  • According to the equation 2Na + 2H2O mc012-1.jpg 2NaOH+H2, what mass of Na is required to yield 22.4 L of H2 at STP? (The atomic
    9·2 answers
  • Will Upvote!!!<br> Determine the correct IUPAC name for this branched chain hydrocarbon.
    11·1 answer
  • Cuantos segundos hay en un año solar (365.24)
    12·1 answer
  • Why is biodiversity important?
    5·2 answers
  • What would happen to the air pressure on Earth's surface if the density of Earth's atmosphere were to suddenly double?A. The air
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!