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
JulijaS [17]
3 years ago
8

Suppose that, from measurements in a microscope, you determine that a certain layer of graphene covers an area of 1.50μm2. Conve

rt this to square meters
Chemistry
2 answers:
dlinn [17]3 years ago
5 0

1.50 μm² = 1.50 x 10⁻¹²

<h3>Further explanation</h3>

<u>Given</u>

Area's cover is  1.50 μm²

Convert this area into m²

1 μm = 10⁻⁶  m²

to get the value of the conversion:

(1 μm)² = (10⁻⁶)² = 10⁻¹²

<h3>so 1.50  μm² = 1.50 x  10⁻¹²</h3>

<h3>Learn more</h3>

Unit conversion brainly.com/question/12571583

Conversion brainly.com/question/4771743

Keywords: unit conversion, micrometer, square, length, meter square

irga5000 [103]3 years ago
4 0
One \mu mis 10^{-6}m , hence one \mu m^2 is 10^{-12}m^2, thus 1.50\mu m^2 is 1.50\cdot10^{-12}\mu m^2
You might be interested in
8. 00 g of ethane gas, c2h6, is burned in oxygen. What volume of carbon dioxide gas is produced at 1. 00 atm and 25. 0°c?.
Sonbull [250]

Answer:

Explanation:1 g CH

4

​

,C

2

​

H

6

​

C

3

​

H

8

​

C

4

​

H

10

​

T = 350 K, P = 1 atm

PV=nRT=

M

w×R×T

​

1×V=

58

1

​

×0.0821×350

V=0.495 L

V=495cm

3

8 0
1 year ago
When the cations Na+, K+, Rb+, Cs+ are combined with chloride ion in the gas phase to form ion pairs, which pair formation relea
Gemiola [76]

Answer:

NaCl

Explanation:

5 0
3 years ago
Read 2 more answers
An aqueous solution is made from a molecular compound rather than from an ionic compound. If some ions are present in solution,
Blizzard [7]

Answer:

As a result, electrolyte solutions readily conduct electricity. ... By contrast, if a compound dissociates to a small extent, the solution will be a weak conductor of electricity; ... Typically, nonelectrolytes are primarily held together by covalent rather than ionic bonds. ... Explain why some molecules do not dissolve in water.

4 0
3 years ago
Read 2 more answers
the copper anode is weighed before and after the electrolysis reation. if the copper anode is not completely dry when it is weig
Dmitrij [34]

Answer:

Faraday's constant will be smaller than it is supposed to be.

Explanation:

If the copper anode was not completely dry when its mass was measured, mass of the copper must be heavier than it should have been. Hence, the calculated Faraday’s constant would be smaller than it is supposed to be since when calculating Faraday’s Constant, the charge transferred is divided by the moles of electrons.

5 0
3 years ago
A certain compound was found to have the molecular formula C5H12O2. To which of the following compound classes could the compoun
IgorC [24]

Answer : The given compound belongs to ether and alcohol.

Explanation :

The chemical formula of the given compound is, C_5H_{12}O_2

First we have to calculate the degree of unsaturation.

Formula used:

Degree of unsaturation = \frac{2C+2+N-X-H}{2}

where,

C = number of carbon

H = number of hydrogen

N = number of nitrogen

X = number of halogen

Degree of unsaturation = \frac{2\times 5+2+0-0-12}{2}=0

The degree of unsaturation is, 0 that means there is no double or triple bond in the compound only single bond is present between the atoms.

Thus, the given compound belongs to ether and alcohol.

6 0
3 years ago
Other questions:
  • If the aluminum block is initially at 25 ∘C, what is the final temperature of the block after the evaporation of the alcohol? As
    10·1 answer
  • I NEED HELP FAST!!!!! Can you tell me about examples of physical and chemical compounds of matter??? I have a DBA in a few minut
    15·1 answer
  • Fill in the blank:<br><br> Aspirin is a ____ of materials.
    15·1 answer
  • Imagine two solutions with the same concentration and the same boiling point, but one has benzene as the solvent and the other h
    7·1 answer
  • Which is an example of a chemical reaction?
    10·1 answer
  • Given a fixed amount of gas held at constant pressure, calculate the volume it would occupy if a 2.00 L sample were cooled from
    12·1 answer
  • Express the answers to these problems in the correct number of
    10·1 answer
  • The mass of calcium having the same number of particles as 20.1g of mercury
    15·1 answer
  • The name of the compound made from lithium chloride and oxygen​
    12·1 answer
  • Balance the equations for the formation of cations from neutral atoms
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!