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
Step2247 [10]
3 years ago
14

Describe a simple experiment that can be perfomed in tha laboratory to demonstrate the formation of iron3chloride from iron fill

ings
Chemistry
1 answer:
dsp733 years ago
6 0

Answer:

laboratory use the organic substances dissolve in water methanol or ethanol then Sinha to rise iron chloride solution is added a transient permanent coloration usually purple green or blue indicate the presence of a funnel or an hall

Explanation:

You might be interested in
Which element is commonly found in meteorites
MA_775_DIABLO [31]
The element that is commonly found in meteorites is oxygen
3 0
3 years ago
Read 2 more answers
A+gas+at+250k+and+15atm+has+a+molar+volume+12%+less+than+the+perfect+gas+law+character. +calculate+the+compressibility+factor
shutvik [7]

The compression factor based on the information given is 0.083.

<h3>How to calculate the compression factor?</h3>

The way to calculate the compression factor goes this:

V(ideal) = RT/P

= (0.0821 × 250)/15

= 1.368

V(real) will be:

= V(ideal)/12

= 1.368/12 = 0.114

The compression factor will be:

= 1.368/(12 × 1.368)

= 0.083

Therefore, the compression factor is 0.083.

Learn more about compression factor on:

brainly.com/question/24261456

#SPJ12

6 0
2 years ago
One year is the amount of time it takes Earth to ____________. A. complete one rotation B. complete one revolution C. complete 5
jeka57 [31]
Should be B, because one rotation is a day one revolution is a day(also to check I looked up the difference).
7 0
4 years ago
Read 2 more answers
How many molecular orbitals would be present in a molecule with the formula: ch2o?
Zigmanuir [339]
There are two molecular orbitals in the CH2O or formaldehyde. These are designated by the two types of bonding involved. The first is the sigma bonding. It is the head-on overlap of electrons of the C and H atoms. The second molecular orbital is formed from the pi orbital bonding. This is a sideway overlap of electrons between C-O bonding.
7 0
3 years ago
Infrared (IR) spectroscopy is used to identify functional groups within a molecule. Click on the peak that corresponds to the st
Sergio [31]

Complete Question

The complete question is shown on the first uploaded image

Answer:

The correct place to click on any of the  double peak showing between  2500 and 3000cm^{-1} on the uploaded question

Explanation:

The group which is being highlighted is an Aldehyde  functional group denoted by this structure (=C-H)

This groups stretch on the infrared spectrometer gives two medium intensities peaks

Its stretch comes at  2820 - 2850 cm^{-1}  peak 1

and at  2720 - 2750 cm^{-1}  peak 2

So the correct click would be on any of the two peaks between 2500 - 3000 cm^{-1}  region

7 0
3 years ago
Other questions:
  • 7.744 Liters of nitrogen are contained in a container. Convert this amount to grams.
    15·1 answer
  • The ideal gas law (PV=nRT) describes the relationship between pressure P, volume V, temperature T, and molar amount n. When n an
    14·1 answer
  • Which of the following is true for all types of fronts
    15·1 answer
  • The lithospheric plates float on top of the _______, which is a weak part of the mantle that flows slowly.
    12·1 answer
  • Atrazine is an herbicide widely used for corn and is a common groundwater pollutant in the corn-producing regions of the United
    5·1 answer
  • After absorption vitamins undergo chemical transformations while minerals do not.
    12·1 answer
  • What is the percentage of water to the nearest tenth in this compound? Ba(OH)2 * 8H2O
    6·1 answer
  • An ionic bond would form between which pairs of elements? atomic number 4 and atomic number 18 atomic number 7 and atomic number
    10·1 answer
  • The density of water at 40°C is 0.992 g/mL. What is the volume of 2.69 g of water at this temperature? V= mL​
    9·1 answer
  • What is the formula unit for a compound made from Fe3+ and oxygen?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!