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
yawa3891 [41]
3 years ago
9

In order to change the mass of a compound to number of miles, what is needed?

Chemistry
1 answer:
Svet_ta [14]3 years ago
7 0
I am in fire / ems class does anyone know anything about firefighting please answer this question thanks

What are the five fire department notifications systems chapter 37 fire detection suppression and protection systems
You might be interested in
Nitrogen (N2) and hydrogen (H2) react to form ammonia (NH3). Consider a mixture of six nitrogen molecules and six hydrogen molec
Nezavi [6.7K]

Answer:

a)  No molecules of hydrogen

b) four molecules of ammonia

c) four left molecules of nitrogen.

Explanation:

The balanced reaction between nitrogen and hydrogen molecules to give ammonia molecules is:

N_{2}(g)+3H_{2}(g) -->2NH_{3}

Thus one molecule of nitrogen will react with three molecules of hydrogen to give two molecules of ammonia.

We have six molecules of each nitrogen and hydrogen in the closed container and they undergo complete reaction it means the limiting reagent is hydrogen. For six molecules of nitrogen, eighteen molecules of hydrogen will be required.

So six molecules of hydrogen will react with two molecules of nitrogen to give four molecules of ammonia.

The product mixture will have

a) No molecules of hydrogen

b) four molecules of ammonia

c) four left molecules of nitrogen.

7 0
3 years ago
fig. 15 shows a simplified diagram of the electrolysis of a molten electrolyte containing lithium chloride. b. Describe how the
melisa1 [442]

During the electrolysis of the molten lithium chloride, the Lithium ions (Li⁺) at the cathode undergoes reduction, and the electron configuration of lithium becomes 1s²2s¹.

<h3>What is electrolysis?</h3>

Electrolysis can be described as the process in which the electric current is passed through the chemical compound to break them.  In this process, the atoms and ions are interchanged by the addition or removal of electrons.

The ions are allowed to move freely in this process. When an ionic compound is melted or dissolved in water then ions are produced which can move freely.

During the electrolysis of molten lithium chloride, the lithium ions reach the cathode and accept the electrons while chloride ions reach at anode and loss electrons to become chlorine gas.

At anode :  2 Cl⁻ →    Cl₂ + 2e⁻

At cathode:   2 Li⁺   +   2e⁻  →  Li

Learn more about electrolysis, here:

brainly.com/question/12054569

#SPJ1

8 0
1 year ago
During photosynthesis, plant leaves take in carbon dioxide through _______ in their leaves. a stomata b xylem c phloem
Iteru [2.4K]
<h3>Answer:</h3>

Stomata

<h3>Explanation:</h3>
  • Photosynthesis refers to the process that takes place in green plants and some algae.
  • During the process, water and carbon dioxide are converted to nutrients or organic compounds using energy from sunlight.
  • The process takes place in the chloroplast on the leaves of green plants.
  • The water used during photosynthesis comes from the soil and then transported by xylem tissue to the leaves where the process takes place.
  • Carbon dioxide enters the leaves through the stomata which are the sites for gaseous exchange.
  • Sunlight is trapped by green pigments on the leaves known as chlorophyll.
7 0
3 years ago
If 1.00L of water is added to 3.00 L
Bezzdna [24]

Answer:

4.5M

Explanation:

Here is why:

6 0
2 years ago
What volume (L) will 3.56 mol NH3 occupy at STP. (1 point)
mart [117]

Answer:

B

Explanation:

I hope it helps you good luck

7 0
3 years ago
Other questions:
  • Calculate the concentration in molality of calcium phosphate in a solution containing 250.0 grams of pure water when the freezin
    5·1 answer
  • Which of the following is true? A. Lithium is the least reactive element in group 1, because it is the smallest and holds its va
    10·1 answer
  • A scientist heats a sealed flexible container full of helium gas. What will most likely happen to the container as the gas absor
    12·2 answers
  • Explain the general increasing trend in the first
    12·1 answer
  • In the first step, copper was oxidized by nitric acid to make a green solution. Water was then added to the solution and the col
    10·1 answer
  • A lab group was supposed to make mL of a acid solution by mixing a solution, a solution, and a solution. However, the solution w
    7·1 answer
  • 32. A sample of potassium is composed of 23% K-39, 48% K-40 and the remainder K-41. Calculate the average mass
    15·1 answer
  • irregular Galaxy: appear as _________________ , _________________ shaped “blobs”; very active areas of star formation
    9·1 answer
  • When would scientists need to change a theory?
    12·2 answers
  • A rod made up of a single element is used to heat water using electricity. To which group does this element probably belong to?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!