If H and CH₃ are both "down" on the left hand molecule, the configuration is Z. ... I have no idea as it is not clear or mentioned when you have a complete tie.
These videos do not provide medical advice and are for informational ... If measure that # of particles in air go up = # of particles in solution go down [the ...
Dashes are like little actors—they can behave like colons, pairs of commas, or parentheses. ... There is no dash key on my keyboard----only a hyphen key. ?
Remember you are taking the limit in terms of ∆x, not x. ... The limit definition of a derivative is based off of the formula for slope which is (∆y/∆x) and for a ...
step 2. except number 5, all other numbers divisible by 5 are not primes ... If we write down the prime numbers one by one from the already kwnon prime number ...
Why are you allowed to sell something that you borrow? ... is it possible to borrow the stock and then sell it without buying it later when it goes down. ... trying to cover your shorts (by buying back your stock) may be hard if not impossible. ... Isn't it true that you need to set up a margin account of which your broker has control ...
How the theory of liquidity preference drives demand for money and the LM (liquidity preference-money supply) ... The important thing is the logic, not the graph. ... It all comes down to the central bankers' preferences and monetary policy.
We have 5 to the third power. Now, it's important to remember, this does not mean 5 times 3. This means 5 times itself three times, so this is equal to 5 times ...
He did not hesitate to tell us that he had just seen a UFO float down to Earth. - straight-to-the-point = adjective - down to Earth = not an adjective. Hope this helps!
Answer 2: No, because the last 3 digits, 846, are not divisible by 8. Next, divisibility by 7. This one is a little weird but it really is quite simple after you practice it a ...
A proton outside of a nucleus will not decay into a neutron and positron. ... After looking at some of the equations, it's clear that in alpha and beta decay, the ... and neutrons are made of quarks (up up down and up down down) , then why does ...
In the real world, this is not a simple thing to do. You have a gazillion goods and services. Some prices go up. Some prices to go down. The quantities of the goods ...
Practice: Negative signs in fractions (with variables) ... Actually, let me just square this off in blue right over here. Negative g over ... So that's not the choice.
Sal introduces arcsine, which is the inverse function of sine, and discusses its principal ... I have no idea how to actually figure out arcsin, arccos or arctan after ...
the Nucleus accumbens (Nacc) does not control the body's motor functions. ... Why do serotonin levels go down when dopamine spikes causes pleasure and ...
Although, NEVER assume that the TCA cycle turns off. ... Is ATP not an allosteric inhibitor of alpha ketoglutarate dehydrogenase because cells are so lacking of ...
Using what we know to solve for angles in the Angle Game. ... I made a mistake because i assumed that all angles were 75, 75 and 30 and that threw me off. And i was confused why the 101 was not a 105 since i assumed 75 and 101 were supplementary ... Contact. Help center · Support community · Share your story · Press ...
The union, or U, would be {1,2,3,4,5,6,7,8}, not necessarily in numerical order. ... is a capital U, but how come the sign for intersect is an upside-down capital U?
A compound with no double bonds or rings is called 'saturated' because it has ... So, a double bond or ring (HDI = 1) means a deficiency of 2 H atoms. ... Like H, each Cl forms only one bond. ... No, but it is usually easier and it gives a neater diagram if you start with the largest splittings and work down to the smaller ones.
When the government steals money from one group and then uses it to buy things, the question is whether that makes the citizenry better off or not. If they're ...
Milliliters, let me write this down. Milli Milli Milliliters. Actually let me write it this way. Let me write milli in another color. Milli Milliliters. So it's a milli liter. And ...
Sal explains the permutation formula and how to use it. ... these five people, but we don't have as many chairs, so not everyone is going to be able to sit down.
Ideal gas law assumptions, and when they break down. ... But an absolutely isolated system is not exist in real world. So we ... Obviously, all gases, their actual molecules, do take up some volume and there will be some type of intermolecular ...
How can I say whether or not a trait is dominant just by seeing the pedigree? Reply.
Were did we get pie r2? Reply. Reply to Yoda ... Post reply. aqualine ultimate style avatar for user http://facebookid.khanacademy.org/ ... 2 pi squared is equal to 4 pi, not 4 pi squared. Comment ... Let me write that down. So this is a neat, you ...
But in reality, nets of polyhedra are just 2D objects that wrap around 3D objects, like wrapping paper ... Practice: Volume and surface area word problems.
Pangaea - the idea of Pangaea and some of the evidence behind it. ... please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. ... Oceanic crust, however, does sink back down into the mantle at subduction zones, like the ... back into the Earth's mantle, but it's oceanic crust, not continental crust.
Using Hess's Law and standard heats of formation to determine the enthalpy change ... For instance, it's not hard to form oxygen gas - gaseous O2 is in its natural ... under standard conditions, and other reactions give off a lot of energy out of a ...
In this video, it was decided that anything below 0.05 (5%) is significant. By that we mean that it's probably NOT down to chance if the probability comes back at ...
Cis-Trans and E-Z Naming Scheme for Alkenes. ... The term "functional group" implies reactivity, which is not always the case for the groups ... So we would call them-- let me just use different colors since this molecule down here is blue.
In that sense, multiplying a matrix by the real scalar 1 is not the same thing as multiplying by ... No, you can create an identity matrix for a 3x2 matrix. ... You essentially just have 1s down the diagonal going from the top left to the bottom right.
Thus, it absolutely impossible to buy every combination for the large pay-off lotteries. That is not by accident. Comment.
As you have written it does not REALLY have this constant oscillation, but in this ... We start with a physical movement such as a mass moving up and down on ...
So graph that line (dashed line because it is not = to) ... As for x>-3, this will be a vertical (up/down) line through the point (-3,0). ... So if you were to do this for all the possible x's, you would not only get all the points on this line which we've ...
Oxidation of aldehydes to carboxylic acids using Tollens' reagent. ... No, because there is no H. Ketones cannot be oxidized hence they cannot produce ... And you can see this is the one with the OH down relative to the plain of the ring, and if ...
Learn whether or not a certain net could be folded up into a certain ... Practice: Volume and surface area word problems ... 3-D figures have surface area.
No it will still be negative. Comment.
We do not take gravity into account in case of spring but we do in case of pendulum. ... can u give me mathmatical reason why pendulum is not a shm in larger angles? ... Let's say you connect another string, with another mass down here.
Really there is no perfect comparison, life and nature are still much much ... Is it possible instead of making a computer with switches being either 'on' or 'off', can ...
A short sale occurs when someone wants to sell a home, but owes more on the ... make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. ... Their credit rating would go down, making it harder to find banks that will give them loans. ... Is it legal for the bank to not report the short sale to credit agencies?
so for the left-skewed and right-skewed I do not understand how you differentiate between median and mean to be different! Reply.
In this case the convex lens acts as if a Convex mirror. ... The image that gets to the retina of your eye is upside down but that is not how your brain perceives the ...
We're asked to write this right here in word form, and I'm not saying it out loud because that would give the answer away. We have ... Well, the stuff to the left of the decimal point is pretty straightforward. Let me ... Let me write that down. So this ...
Definition of ion and ionization energy, and trends in ionization energy across a period and down a group. ... So, an ion is just an atom or a molecule that has charge and it'll have charge if the protons are not equal to the electrons. Neutrons ...
So, if the S&P 500 (market) moves by 10% up or down then this company ... data which does not necessarily explain how the stock will move in the future.
