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I know the formula mass Na = 22.9, O = 16, H = 1and density of 50% NaOH = 1.53


formula mass for NaOH = 40 approximately

and I write

X mol NaOH = 50 g NaOH (1 mol NaOH/ 40 gNaOH)
= 1.25 moles of NaOH
then:

100g NaOH soln. (1ml NaOH soln./1.53 NaOH soln.)
= 65. 36 ml = 0.0654 L
and:

M = # of moles of solute/ # of liters of solution
= 1.25 moles NaOH/0.0654 NaOH soln
= 0.019 M NaOH

This is not correct, can someone tell me where I have gone wrong?

2007-04-06 09:00:19 · 6 answers · asked by Anonymous in Chemistry

I'm not asking what you want!

2007-04-06 09:00:14 · 22 answers · asked by zac s 2 in Polls & Surveys

I would like to see how much it is and if I can afford it buy it.
Does anyone know wher I can?

2007-04-06 09:00:10 · 4 answers · asked by MarcusC 1 in Card Games

even if people will be mad at me and say mean things? they are not in reg lady parts (ankle you knows...)?????

2007-04-06 08:59:55 · 11 answers · asked by Anonymous in Tattoos

2007-04-06 08:59:54 · 15 answers · asked by Katz 6 in Polls & Surveys

"OK, turns out we were lying when we said the Irish, Italians, Jews, Chinese, Communists, Japanese, Blacks, Hispanics, Environmentalists, Feminists, and Gays were going to destroy America.

But trust us - Muslims are going to destroy America.
Would we lie to you? Again?"

2007-04-06 08:59:34 · 16 answers · asked by Longhaired Freaky Person 4 in Politics

do you go to your favorite category or hit "answer" and just answer whatever catches your eye?

2007-04-06 08:59:28 · 13 answers · asked by i totally agree with you!! not 3 in Polls & Surveys

I hate myself sooo much. I do suffer from depression, eating disorder, anxiety at times. I see a counsellor but i don't see her again for weeks. i have no one to rely on. I feel fat and i just want to crawl out of my skin right now. i always want to hurt myself because i feel i deserved to be punished..and i dont know what to do.

I have been to my doctor..lets just say they are all less than helpful..infact i was told i would grow out of my eating disorder, it was just a phase.. was then sent to a phychiatric nurse for being suicidal and she told me that all "stupid teenagers" thought suicide was a way out.. oh and also accused me of lying and said that i was "throwing everything back in her face"...just because i wasn't agreeing to the statements she was making about me! Oh and someone i confided in for months and who supported me completely dumped me as a friend, my mum said i was a shame on the family and also broke my confidence in her by telling other family members about me!!

2007-04-06 08:59:25 · 196 answers · asked by SH2007 6 in Mental Health

By experience I mean either you were present when it happened &/or performed the miracle yourself.

If Yes,what was the miracle(s)?

I did have a miracle happen to me when I was younger,about 8or 9 yrs old(I didnt get saved till 12 yrs old),although I was really dumb back then, I knew it was a miracle becuase it was something that people dont do and is assumed cant do.I wont go into great detail on this one cuase the swine on this site will attempt to trample it.But what I will say is it was very simmilar to walking on water.

And I've actually done a few small miracles,one vivid miracle I remember,was a cat I had,had given birth to kittens&after the cat was done I saw it had a huge&wide gash in its thigh.Severe enough that had I done nothing,it would of needed to go to the vet&even still probably would of limped the rest of it's life.Well,I held my hand over the injury,closed my eyes,prayed(not evan praying for a miracle particularly),when I got done praying,opened my eyes, the

2007-04-06 08:59:14 · 12 answers · asked by Maurice H 6 in Religion & Spirituality

It doesn't matter if you told the lie for good reasons or bad, just what was the lie? Did they ever figure out you were lying?

2007-04-06 08:59:09 · 11 answers · asked by hapigrl85 4 in Singles & Dating

what did you enjoy about the nightlife, culture, and people (men in particular lol).

2007-04-06 08:59:08 · 6 answers · asked by Anonymous in Other - Italy

i found it unbelievable,coz i don't think that his dead.

2007-04-06 08:59:06 · 15 answers · asked by Bee"G" 1 in Celebrities

what do you think bout it?

2007-04-06 08:59:05 · 13 answers · asked by Hitch 3 in Other - Cultures & Groups

Im a bridemaid and I want my hair esp color to look good. When should I get it done? I was thinking like 2 or 3 weeks before the date?

2007-04-06 08:58:36 · 16 answers · asked by subra55118 3 in Weddings

me and this girl broke up three years ago and she calls the house to talk to my sister and she mostly asks about me and she stays the night at our house and i still have feelings for her but i am going to be going to college this year and i am wanting to tell her about my feelings for her before i leave and i was wantig to know if i should tell her my feelings or not and if i should tell her in person or leave her a letter

2007-04-06 08:58:36 · 37 answers · asked by Anonymous in Singles & Dating

I have just been hit with an exceptionally large bill form my power supplier. This is even after we kept asking our provider if it would cover the expense. Each time they told us yes.
So bit p****d off.
Any thought or relevant information would be greatly appreciated.
Thank you in advance

2007-04-06 08:58:33 · 3 answers · asked by idoaik 1 in Other - Home & Garden

What sort of cakes shall I bake tonight?

2007-04-06 08:58:27 · 29 answers · asked by shrndcksn 4 in Cooking & Recipes

I'm a half full type of person. You?

2007-04-06 08:58:21 · 64 answers · asked by Sarah Kanoewai 4 in Polls & Surveys

I bought my car, new, 6 years ago in the UK. During that time I have only seen three others. What do you think it is. 100 points for the right answer.[I know Mr Yahoo]

2007-04-06 08:58:08 · 18 answers · asked by Anonymous in Aircraft

can this be put into sentence form?

2007-04-06 08:57:59 · 15 answers · asked by brandysnowboards 1 in Mathematics

they'll like "do" anything?!?

2007-04-06 08:57:57 · 10 answers · asked by kitten 3 in Lesbian, Gay, Bisexual, and Transgender

attend religious gatherings like holymass and bible studies,are they not ashame to themselves?iam just horrified about this ...it makes me confuse and sad,i dnt know now if this things are just normal or iam just realy conservative.its hard to voice out this things to the people around me cause most of them are doing this,thanks 4 this site,serves as my shock absorber..

2007-04-06 08:57:55 · 19 answers · asked by Anonymous in Lesbian, Gay, Bisexual, and Transgender

The bathroom door has a lock on the inside, but only a pin hole on the outside. It was accidentally locked and now I can't open it. Any ideas?

2007-04-06 08:57:52 · 5 answers · asked by Gypsy Girl 7 in Other - Home & Garden

I am a healthy 31 year old woman.. sometimes, I have a really hard time taking a deep breath.. when this happens, I drive myself crazy trying to get a satisfying deep breath, and end up making myself dizzy!! has anyone ever had a similar problem.. my doctor doesn't have any explanation,

2007-04-06 08:57:49 · 2 answers · asked by mj'smomma 1 in Other - Diseases

The Astros and White Sox was the least watched World Series in history. Only 17 million people watched game 4.

2007-04-06 08:57:35 · 22 answers · asked by Anonymous in Baseball

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