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
serious [3.7K]
3 years ago
10

A list of five compounds potassium can form

Physics
1 answer:
Paha777 [63]3 years ago
5 0
Potassium can form so many compounds.
I will write important ones which you will surely come across in future only if you take Chemistry

1. KMnO4

It is a widely used oxidising titrant. It acts as self indicator for end point detection and is a very strong oxidant.

2. KNO3

In galvanic cell, salt bridge(a U shaped glass tube filled with a concentrated solution of electrolyte usually KNO3) is used a bridge between two concentrated solutions.

3. KCl

Again same as 2 ^.^

4. KOH

It is alkaline in nature and can be easily formed in laboratory

5. K2S2O8

Alkaline potassium persulphate (K2S2O8) is used to oxidise monohydric phenols to dihydric phenols.





---------------------------------------------------------------------------
You might be interested in
Lourdes mixes several ingredients in a bowl, creating a cake batter. She holds the bowl up and turns it upside down, causing the
sasho [114]

friction and gravity ....................

4 0
3 years ago
1. Approximately how many people watch the March Madness tournament?
Stolb23 [73]
40 million
1. Approximately how many people watch the March Madness tournament? There are more than 140 million that watch March Madness.
3 0
3 years ago
A 30-g car rolls from a hill 12 cm high and is traveling at 154 cm/s as it travels along a 275 cm horizontal track. What is the
Bond [772]
Momentum of the car is 46.2 kgm/s
8 0
3 years ago
A pickup truck is being driven down the highway carrying eight 100 gallon fish tank full of water. A hole is punctured in each t
irakobra [83]

Answer:

Explanation:

The velocity of the vehicle would increase because the the tanks (when filled with water) must have exerted a force which would reduce the velocity of the vehicle at a certain pressure on the gas pedal. Note that force equals mass multiplied by acceleration; as the mass decreases, so the force decreases. Thus, when the mass exerted by this tanks (on the vehicle) decrease as a result of the hole punctured in them, the force exerted by the tanks would also decrease causing an increase in velocity of the pick up truck when the same pressure is applied on the gas pedal throughout (before and after the puncture).

The conservation law that applied here is the law of conservation of energy which states that energy can neither be created nor destroyed but can be transformed from one form to another. This is because the energy the vehicle used in carrying the load (the tanks) was transformed to the energy that resulted in increasing  it's velocity (no new energy was formed as the pressure on the gas pedal remained the same).

6 0
3 years ago
ignore this ignore this ignore this ignore this ignore this ignore this ignore this ignore this ignore this ignore this ignore t
nekit [7.7K]
Okay I will ignore this
4 0
3 years ago
Read 2 more answers
Other questions:
  • If your kinetic energy is different from your work input (either greater or less) throuroughly explain what caused this discrepe
    8·1 answer
  • In diving to a depth of 248 m, an elephant seal also moves 296 m due east of his starting point. What is the magnitude of the se
    7·1 answer
  • A sound wave travels through a column of hydrogen at STP. Assuming a density of rho = 0.0900 kg/m3 and a bulk modulus of β = 1.4
    5·1 answer
  • In the Hydrogen atom, the energy spacing between the is 4.07 x 101 J (Joules). When an is the frequency of the photons emitted?
    14·1 answer
  • What are the properties of photon
    11·1 answer
  • A body accelerates uniformly from rest at 2ms² for 5 seconds . calculate its average velocity in this time.​
    6·1 answer
  • Which arrow is the action and which arrow is the reaction?
    12·1 answer
  • When are car velocity is positive and acceleration is negative, what is happening to the cars motion
    15·1 answer
  • A 9-volt battery is used to power two lightbulbs in a series circuit. The first light bulb has a
    5·1 answer
  • Gauss's Law states that the net electric flux, , through any closed surface is proportional to the charge enclosed: . The analog
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!