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Keipert Labs
Australia
เข้าร่วมเมื่อ 16 ก.ค. 2013
Welcome to Keipert Labs! Here you'll find all my instructional science and chemistry videos - check it out!
Solids, Liquids and Gases
In this episode of Keipert Labs, we look at one of the fundamental questions scientists have asked for generations: what is matter? What is it made of, and what do we know? We'll delve into the particle model of matter, we'll look at solids, liquids and gases as well as some of their properties. Tune in to find out more!
มุมมอง: 94
วีดีโอ
Gravity
มุมมอง 323ปีที่แล้ว
In this episode of Keipert Labs, we'll learn all about gravity - also known as the gravitational force. What is it? What does it do? What factors affect the gravitational force, and what is gravitational field strength? What is weight and how do we calculate it? Tune in to find out more!
Electrostatic Forces
มุมมอง 262ปีที่แล้ว
In this episode of Keipert Labs, we look at electrostatic forces - more commonly known as static electricity. What is electric charge, and what does it have to do with the structure of the atom? What is the electrostatic force? Why do charged objects behave the way that they do, and how do they become charged in the first place? Tune in to find out more!
Electromagnets
มุมมอง 96ปีที่แล้ว
In this episode of Keipert Labs, we look at electromagnets. What are electromagnets? How do they work? How are they different to regular magnets and why? What do we use them for in everyday life? Tune in to find out more!
Magnetism
มุมมอง 109ปีที่แล้ว
In this episode of Keipert Labs, we will learn all about magnets and magnetism. What are magnets? What substances are magnetic? What is a magnetic field, and how does it relate to the Earth itself? Tune in to find out more!
Properties of Waves
มุมมอง 5K4 ปีที่แล้ว
In this episode of Keipert Labs, we look at the properties of waves. We'll remind ourselves of what we mean by waves, the two different types of waves, and the four key properties of waves: amplitude, wavelength, frequency and velocity. Tune in to find out more!
The Greenhouse Effect
มุมมอง 2864 ปีที่แล้ว
In this episode of Keipert Labs, we look at the greenhouse effect. We'll revisit our understanding of the atmosphere and the electromagnetic spectrum; we'll look at what a greenhouse even is and why it matters and look at the role of greenhouse gases. Tune in to find out more!
Rutherford's Atomic Model
มุมมอง 9274 ปีที่แล้ว
In this episode of Keipert Labs, we look at Rutherford's model of the atom. We'll look at Thomson's model of the atom, alpha particles and how Rutherford's gold foil experiment helped to fundamentally change our understanding of the structure of the atom. Tune in to find out more!
Constructing Graphs: Part 3 - Trends and Relationships
มุมมอง 2314 ปีที่แล้ว
In this episode of Keipert Labs, we look at Part 3 of our series on how to construct graphs. In this video, we look at how graphs show trends and relationships. What is a trend? What types of trends might we see in a graph? How do we make sense of what is going on, and use our data to make predictions? Tune in to find out more!
Constructing Graphs: Part 2 - Drawing the Scale
มุมมอง 4204 ปีที่แล้ว
In this episode of Keipert Labs, we look at Part 2 in our series on how to construct graphs. In this video, we look at how to draw the scale for our graph. What is the scale? Why does it matter? How do we do it and do it well? Tune in to find out more!
Constructing Graphs: Part 1 - Which Graph Do I Use?
มุมมอง 2494 ปีที่แล้ว
In this episode of Keipert Labs, we look at Part 1 of a series on how to construct graphs. In this video, we will look at choosing the right type of graph to showcase our data. How do we decide which type is the most appropriate? What types of graphs are out there for us to choose from? Tune in to find out more!
How to Write a Procedure
มุมมอง 4.6K4 ปีที่แล้ว
In this episode of Keipert Labs, we look at how to write a procedure (or method) in a scientific investigation. What is a procedure? How do we write it, and what does it take to write one well? What are some do's and don't's on how to do it? Tune in to find out more!
Isomers
มุมมอง 3454 ปีที่แล้ว
In this episode of Keipert Labs, we look at the concept of isomers. We'll look at what isomers are, the different structural types of isomers (chain, position and functional group) and some examples of each. Tune in to find out more!
Investigating Compounds: The Electrolysis of Copper Chloride
มุมมอง 5314 ปีที่แล้ว
In this episode of Keipert Labs, we take a closer look at how certain compounds are put together. We'll look at using the technique of electrolysis to study the compound copper chloride, and see what this allows us to know about how the particles in compounds are joined together. Tune in to find out more!
Conductivity Curves in Titrations
มุมมอง 7K4 ปีที่แล้ว
In this episode of Keipert Labs, we look at conductivity in titrations. We'll explore what conductivity is, how it is relevant in titrations and how creating a conductivity curve can help us determine the equivalence point of a titration. We'll also seek to understand why the conductivity at the equivalence point is not zero. Tune in to find out more!
Monitoring Conditions in the Haber Process
มุมมอง 3174 ปีที่แล้ว
Monitoring Conditions in the Haber Process
Nuclear Magnetic Resonance (NMR) Spectroscopy
มุมมอง 9884 ปีที่แล้ว
Nuclear Magnetic Resonance (NMR) Spectroscopy
5:15 Upper left. Do you mean that the persons are pulling on the rope with different forces? That is impossible. Physics is not that easy. The winner will have the largest friction force from the ground.
Good
Simple and to the point explanation. Keep teaching this great stuff.
I just shit aggressively in your bathtub
This is so gay go get a life
what's the similarities?
hey man, love your videos, it helped me so much. Keep it up, your amazing!
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Heyyy!!! Keipert labs!!
Some anthrax bacteria can form spores that survive dormant for hundreds of years. For something like this, I don't know how you can look at it and meaningfully tell whether it's alive or dead.
bless you
donkey
hero
It's great lecture, totally to the point, thnku
Mr Keipet it’s me cooper and I’m going to pass you in subscribers😊
Go Mr keipert 🎉
I cant find the second part of video
Thanks
Who is here from Chemistry 1/2 Ignition
Polar dissolve in water due to negativity between the molecules but non polar donot dissolve in water
Amazing
Thank you. And I'm glad people still care about stuff like this. Made me happy tbh. Thanks🔱
Thank you so much for making the diagram much easier 4:34 this helps a lot
thank you so so much this is a great video !!
How did you arrive at 1.8x?
I added the 0.8x on the left hand side across to the right hand side (1x + 0.8x = 1.8x)
Thank you so much, there was literally no other video that could explain this better.
October 10 2023
LOVE U
Amazing! But I have a question: after an artificial radioactive material production, how they put the element in a capsule?
You are rite
Just so I’m clear, the carboxylic acid drops the OH and the alcohol drops the H?
That’s right!
@@KeipertLabs ok, thank you!
Cool video! I watch a lot of true crime content, and it's always a good thing to get a basic understanding of what scientists are actually doing to create this data that is used by law enforcement. I have a number of science courses under my belt, but genetics is a whopper for the layman.
thanks for the information ☺️
Amazing video ,but I got a question stuck in my mind ,sir why you did select the OH from alkanoic acid instead of alkanol? Because Alkanol has also OH bond .kindly can you explain me why did you do this?
Good question! In esterification, the OH group that leaves comes from the alkanoic (carboxylic) acid. The specifics of the mechanism are much more complex than I go through in the video, but the OH from the acid side is a much better leaving group (when paired with the concentrated acid catalyst).
nice explanation
I like the structure of your lessons. Great work 👏
Great Lesson Well Done 👏
Wow
Hi sir! It was a very informative video. Could you help me solve a question? What would be the raw material for the ester : “neopentyl glycol oleate”
I'm very grateful for your fantastic explanation.
Done 2. In Hebron Church
Is the "boost" the repulsive force between electrons?
Helped a lot
Very understandable chemistry ⚗️
what did the R stand for
The R represents a carbon group of any size
First
Quite informative
i love your videos thanks a lot
thats where i get confused on how life goes because u say i need to add this to get that but the all reason we dont know why anything behaves the way it does is that same and only reason ,two atoms of hydrogen will only pair with one atom of oxygen ! if on atom of hydrogen woud only pair with 2 oxygen to make the same effect we would reconsider everything we explain just from knowing on how it behaves, but if we knew how every molecules behaves fully we wouldnt have any questions and any answers at the moment the only reason we say it is what it is is because we suppose , but we dont know , if we did science would ust be fact and not supposition through what we seen and even if it is what we tested and what we seen it wouldnt be science if we didnt have every explanation about it so going from that this video might be wron in a few years when u realised another thing that makes all things diferent thats why human tries to understand how everything works but we will never really know as if we did no more research would be needed
とても勉強になりました。ありがとうございます。m(_ _)m thx😄