mykidzrkute

This is for an online exam review so i don't have access to my professor right now or instant help. I keep getting 79.5 g (rounded for sig figs) but the answer key gives a different answer. Can anyone explain what I'm doing wrong? Thanks!

I am supposed to find and watch a video of a drama where Heston pays Odeipus. Is this in reference to Hamlet or is there a performance more specific to Odeipus that he was once in because I can't seem to find any other references online.

I just need some references if anyone would be willing........I am taking an Midlevel literature class online and were currently being asked to share our favorite poetry with our classmates.......The problem is I have never delved into poetry except for what was expected of me from class to class.....and on top of that poetry has ALWAYS been my weak spot! I am LOVING my professor for this class however and she has provided me with so much insight and a road map persay to actually understand how to break down what I am reading within myself and I'm actually starting to feel a little more comfortable about what I'm reading and would like to implore further once I finish this class and have some free time. As of right now however, I don't have any favorite poems because, as I mentioned, I've never given poetry the time of day! Can anyone throw some titles and poems or collections my way? Here is a little info about myself

1.I am a 31 year old mother of 3, two pre teens, 1 4 year old..

2.Married 11 years to my high school sweet heart, I'm a sucker for young and forbidden love stories. I love going back to the place I was when me and my hubby met.

3.I'd call myself free spirited and easygoing. I like to look at both sides of situations and will only sprout a solid opinion if I feel I have a solid opinion to give. I don't like to teeter.

4.I'm a spiritual person, but not religious. I believe everyone has the right to their own lives. Including those I love.

I heard this gentleman months ago. He told a story about how his brother and he used to play a prank on their youngest brother where while he was asleep at night they would tie him by his wrists to his bed. Well Their dad walked in one morning and saw him tied to his bed and asked why he was tied up and the oldest brother responded "oh, he does that sometimes". Well their dad believed them and blew it off so they continued to do this to their brother throughout their adolescence. Well one day they discovered that he had been through years of therapy because this brother believed he was tieing himself to his bed at night in his sleep! If anyone knows the name of this comedien I would appreciate it :) thanks!

Ok, this is for a lab i just carried out but fear I did something wrong. if someone could just check me and tell me where I slipped up I'd really appreciate it :)

Table 7.1 Data

Mass of crucible and lid=31.377g

mass of crucible, lid and hydrate before heating=31.806g

mass of crucible, lid and hydrate after heating=31.744g

Report:

Mass of hydrate before heating: 31.806-31.377=0.429g

Mass of hydrate after heating(anhydrous BaCL2 produced):31.806-31.744=0.062 g

Mass of water produced: 0.429-0.062=0.367 g

Moles of water produced: 0.367*1.00/18.0=0.020 mol/g

Moles of anhydrous BaCl2 produced:0.062*1.00/208=2.98 mol/g

Ratios:Moles of water produced/moles of anhydrous BaCl2 produced: 0.020/2.98=0.00671

Whole-number ratio:0.0203/0.00671*0.00671/0.00671

Formula of hydrate:BaCl2*3H2O

Any feedback or advice would be great!

1. Mixed NaOH and Cu(NO3)2 in a beaker.

Molecular Equation-2NaOH+Cu(NO3)2--->Na(NO3)2+Cu(O…

Total Ionic-2Na(+)(aq)+(NO3)2(-)(aq)+2Cu(+2)(a…

Net Ionic-2Na(OH)+2Cu--->Cu(OH)2

2.NaOH+AgNo3 mixed together into a beaker.

Molecular Equation-NaOH+AgNo3--->Na(NO3)+AgOH

Total Ionic Equation-Na(+)(aq)+OH(-)(aq)+Ag(+)(s)+NO…

Net Ionic Equation-Ag(+)+OH(-)--->AgOH

Original equation- NaCl+Cu(NO3)2

Is this correct?

2NaCl(aq)+Cu(NO3)2(aq)---->Na(NO3)2(+)+2CuCl

I have been struggling with these for days (online class! wehw!!) and I just need to know if I have done them correctly and if not could I get some toutring on what I am doing wrong? Thanks a bunch!

1.I start with Fe(NO3)3+NaOH......Balanced as 3NaOH+Fe(NO3)3----->3Na(NO3)+FeOH3

Ionic Equation=

3Na+3OH+Fe3+3NO3----->3FeOH3+3Na+3NO3

Net Ionic=

3OH+Fe3---->FeOH3

#2.

We start with NaNo3 and Cu(NO3)2

Balanced= NaNo3+Cu(NO3)2----->Na+2NO3+Cu(NO3)2

Molecular=2NaNO3+2Cu(NO3)2---->2Na(NO3)+2Cu(NO3)

further equations weren't requested for this reaction.

#3....This is one I dont think I understand...(and maybe none of the others either, i guess we'll find out lol!)

NaNO3+AgNO3...This seems like a balanced equation to me is it not? And both compounds are soluable so to break it down wouldn't it look like this....

Na(1+)(aq)+NO3(1-)(aq)+Ag(+1)(s)+NO3(-1)(aq)---->Na(1+)(aq)+NO3(1-)(aq)+Ag(+1)(s)+NO3(-1)(aq)...I don't know how to decipher which are spectator ions.....is it the NO3's?

Ok, we have Cu(NO3)2(l) and NaOH(l) going into a beaker together.......I have the Molecular equation written out as

NaOH(l)+Cu(NO3)2(s)

and the Net Ionic equation written out as

Cu(NO6)2+O6H

I have a very good feeling this is wrong but I need help understanding why. I have been GRIEVING over this stupid concept!!!

What would you expect to happen when the two solutions mixed?

A.A Solid would form

B. A Solid would not form.

k, here is where I am confused, how would I know if solid was formed or not? What are the guidelines? How can I tell if it's S, Aq or G?

I'm trying to plug this into my Particles of A--(avo#)--Moles of A-----Moles of B---(avo#)---Particles of B

l l

molar molar

mass mass

l l

Grams of A Grams of B

chart but I just can't seem to get my brain to grasp what I'm doing. Please include as much of an explanation as possible :) Thanks soooo much!

In particular Ca(PO4)3.........If (PO4)3 has a neg charge, then why is the name of this compound calcium phosphate and not calcium phospide? Am i misunderstanding the rules?

Q.How would the bonding in the CN^- polyatomic ion be represented. A. [:C:::N:]^-.........It seems to be like this answer respresents to many electrons. I understand that I need to create a faux noble gas between C and N but the answer I am beig given seems to represent 10 electrons when C on hs 4 to begin with and N 5. What am I missing? Why do I not understand this question? Thanks bunches!!!

Please help! I do not understand why I can't seem to grasp this concept......This is my second time taking this inorganic chemistry class, i'm sitting on my AHS yet i can't seem to get scientific notation to stick in my head (Parts of it anyways)!! I need to round these numbers...have i done this right and if not can you please explain it to me? Thanks!

Round the following numbers so that they contain the number of sig figs indicated in the paretheses next to them:

a-1.513(3)

b-0.0155(2)

c-1.494(1)

d-0.9866(2)

e-12.689(2)

f-0.040320(3)

Here are my answers

a-2.00 b-0.020 c-0.5 d-2.0 e-13 f-???

Am I just completely misunderstanding this???

(PS-this is an online class, if that makes me look less not smart)