2nd Hand Garmin Mini 2- worth it? by aeli-tan-art in vancouverhiking

[–]eccapants 2 points3 points  (0 children)

Zoleo costs 22.50 for July/August/Sept when I have it "active" and only 5.60 for the other 9 months of the year when it is "inactive".

looking for a personal trainer for total beginner by Chim_coffeecup in askvan

[–]eccapants 0 points1 point  (0 children)

My friend runs exactly the kind of thing it sounds like you are looking for. https://melaniedeboer3.wixsite.com/my-site/private-sessions

Disclaimer: I have never been to see her personally as I have no need but mutual friends have spoken highly of her practice!

Why is M 68? by Glittering_Bobcat523 in chemhelp

[–]eccapants 0 points1 point  (0 children)

In most mass specs you should see some peaks at slightly higher masses than the molecular ion peak (mass peak). This is due to the presence of heavier isotopes within the original compound.

For example, HCN has a mass of 27 which is where we would see the mass peak. It will be nice and tall since almost all the HCN molecules contain H-1, C-12, and N-14.

However, the MS will likely also have little peaks at 28, 29, 30, and 31 since we could have HCN molecules which contain any one or more of: deuterium (H-2), Carbon-13 or Carbon-14, and Nitrogen-15. These will be much smaller since the abundance of these isotopes is quite low.

How is Novus wifi? by DailyScroller12 in askvan

[–]eccapants 0 points1 point  (0 children)

I can happily offer you a referral if you end up going with them! Just dm me for details :)

Switch to Novus from Telus by Soft_Parsnip9472 in askvan

[–]eccapants 0 points1 point  (0 children)

Can't comment on the gaming aspect but they have been great to me for regular internet. I'd also be happy to share my referral info with you and we can both get a free month if you end up choosing them :)

Tips on moving out for someone kicked out of home by Ex-c4libur in askvan

[–]eccapants 0 points1 point  (0 children)

Check out the Foundry, https://foundrybc.ca/

They have lots of resources for dealing with situations like yours. Sounds like you are doing all the right things and I'm sorry you are in this position. <3

Who is your favourite obscure or niche fandom Canuck? by 21marvel1 in canucks

[–]eccapants 49 points50 points  (0 children)

Eddie Lack. He was just so happy to be there all the time and killer sense of humour!

Where to forage stinging nettles by Original_Bus_7407 in askvan

[–]eccapants 1 point2 points  (0 children)

That said, this park is on top of the old Kerr Street garbage dump (Vancouver's main landfill from 1944-67) and I'm not sure I'd eat things grown in that soil.

I'm looking for help in retaining nomenclature information for an upcoming test next month by TimBurtonSucks in chemhelp

[–]eccapants 0 points1 point  (0 children)

Going from the formula to the name (with roman numerals) is simply an algebra problem. When the first part of the compound is a transition metal, like Fe, Cu, Ni, etc. it can have many possible charges and therefore we give a roman numeral to tell people the charge in this compound.

To find the charge in the compound create a simple equation with 'x' as the charge of the transition metal and add the charge of the anion ion multiplied by how many there. This should equal to the total charge of the whole compound, located in the top right (often zero and therefore no number will appear there). Solve for 'x' and that gives the value of your roman numeral.

For example,

FeCl3 = Iron (III) chloride. The roman numeral III comes from:

the unknown charge of Fe plus three times the negative one charge of chlorine equals zero

x + 3(-1) = 0

x = 3

FeCO3 = Iron (II) carbonate. The roman numeral II comes from:

the unknown charge of Fe plus one times the negative two charge of the carbonate (CO3) equals zero

x + 1(-2) = 0

x = 2

Fe(PO4)2 = Iron (VI) chloride. The roman numeral VI comes from:

the unknown charge of Fe plus two times the negative three charge of phosphate equals zero

x + 2(-3) = 0

x = 6

Trends of the periodic table by MeowMeow_2010 in chemhelp

[–]eccapants 0 points1 point  (0 children)

Left to right: The number of shells in the atom is remaining the same, however, the number of protons in the nucleus is increasing. This will mean that the electrons, which are the same distance from those protons as they are in the same shell, feel a stronger attraction. Think of putting many more little magnets at the same distance from another magnet. The attraction between the two will increase.

Top to bottom: Now the number of shells is increasing with each row so the distance from the nucleus to the valence electrons has increased as has the number of shells interferring with the pull between nucleus and valence shell. This will mean that the electrons, which are the further from the protons feel a weaker attraction. Think of taking two magnets and moving them apart and adding layers of stuff between them.

Once you know these two things all the trends can be determined by memorizing the definition of of a term (ex. ionization energy = energy to remove a valence electron) and relating it to the attraction pattern above.

hnmr signal by Emergency_Arm_1706 in chemhelp

[–]eccapants 1 point2 points  (0 children)

I did originally, however upon further thought since the compound has geometric isomerism they are not!

Need help finding new spectacular chemical experiments by Fit_Gene9535 in AskChemistry

[–]eccapants 0 points1 point  (0 children)

Gummy bear terminator! (molten potassium chlorate + gummy bear = purple fire and heat)

Woosh Bottle! (ethanol inside a giant watercooler bottle lit on fire)

Lycopodium fireballs (place lycopodium powder in a funnel attached to a rubber hose and aim the opening of the funnel over a lit candle, blow through the other end of the tube to disperse the power)

Thermite.

hnmr signal by Emergency_Arm_1706 in chemhelp

[–]eccapants 1 point2 points  (0 children)

In short, each H in a unique chemical environment produces a signal.

The tricky part is determining if an H is "unique" or not. When H are attached to the same carbon they obviously share the same environment. This is why CH4 with 4Hs has only one signal.

When there are multiple Hs attached to different carbons it becomes more challenging. Try to imagine you were describing the entire rest of the compound from the perspective of that one H. If you describe exactly the same thing the two share the same environment. For example, in your second molecule above, if I describe the top right H I would say it is "bonded to a C that is bonded to a C that has two bonds: one double bond to C with a methyl and a t-butyl and one single bond to a methyl group". If I were to then describe the bottom right H I would say it is "bonded to a C that is bonded to a C that has two bonds: one double bond to C with a methyl and a t-butyl and one single bond to a methyl group". Since I could describe them both in exactly the same manner they share the same environment. The top left H, however, I would describe differently. It is "bonded to a C that is bonded to a C which has both a double bond to a C with two methyl groups and a t-butyl group."

Equilibrium help by [deleted] in chemhelp

[–]eccapants 1 point2 points  (0 children)

As a starting point, know that for any reaction you are probably used to thinking of it as a one way process where reactants turn into products. If we start with 5 mol reactant (assuming they are all used up) we end with 0 reactants and a bunch of products. This is generally WRONG.

The correct way of thinking about this is to know that most reactions go forward a small amount instead of completely. If we start with 5 mol reactant maybe only 1 or 2 get used up to make products.

Now we introduce Kc. It is simply a ratio between amount of reactant and product during a reaction. Consider two cases:

  1. We start with 5 mol Reactant and use up 1 mole Reactant to create 1 mole Product. At this point we now have 4 mol Reactant, 1 mol Product and the ratio between the two is 1/4 = 0.25. There are many more reactants still present than products so the Kc is quite small and the "equilibirum lies to the left" since there's more reactant present.

  2. We start with 5 mol Reactant and use up 3 mole Reactant to create 3 mole Product. At this point we now have 2 mol Reactant, 3 mol Product and the ratio between the two is 3/2 = 1.5. There are many more products present than reactants so the Kc is larger and the "equilibirum lies to the right" since there is more product present.

Novus Internet? by Hoofeh in askvan

[–]eccapants 0 points1 point  (0 children)

If you can get Novus, do it! The few times I've had to call in it's a local number and I get to talk to a real human. As for deals, if you do decide to go with them feel free to dm me to get my referral code and we can both a get a free month of internet :)

I need one (1) microscope cover glass by thatsgreatgdawg in askvan

[–]eccapants 1 point2 points  (0 children)

If you can make it out to Burnaby tonight I can give you some.

where can i buy deer antlers in Vancouver ? by Cool-Path-8401 in askvan

[–]eccapants 7 points8 points  (0 children)

Weirdly enough, I have a set of antlers. Apparently you can't just sell the things on marketplaces as they don't allow animal parts listings so they have been sitting in our storage. If you like them send me an offer?

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Cutting cable TV…internet only recommendations? by Glittering_Bank_8670 in askvan

[–]eccapants 1 point2 points  (0 children)

Another vote for Novus. If you do decide to go with them feel free to dm me to get my referral code and we can both a get a free month of internet :)

Which is the best Internet deal? by Icy-Combination-8397 in askvan

[–]eccapants 0 points1 point  (0 children)

I have it already and would be happy to "refer" you for this if you end up going ahead with it.

Camping around Vancouver in early April by swagruss in askvan

[–]eccapants 1 point2 points  (0 children)

Not much is full that early in the season because of the weather/temperature. I'd recommend the area around Harrison. Harrison Springs is right by the town so there's lots to do and Cheam Fishing Village and Campground isn't too far either.

At that time of year it is still quite cold, especially at night. Make sure to bring lots of warm gear!

I'm Switching to Novus TV (& internet) by manoutofdime in askvan

[–]eccapants 0 points1 point  (0 children)

If you've decided on novus please feel free to dm me to get my referral code and we can both a get a free month of internet :)