Topic profile page for Hydroxide.
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Topic "Hydroxide" was discussed 3,181 times on 691 sites in last 3 months
Started 6 days, 20 hours ago (2009-11-03 14:15:55)
by janetcanada
Good afternoon hydroxide, as I said in one of my post,result is what we should be concern. I am glad to see not so much volume today. If peoples do not sell to make few dollar, we should be going higher from here All the best janet
Started 2 weeks, 5 days ago (2009-10-21 20:39:00)
by 3rdworldorder
learned something today about how dangerous calcium hydroxide is on women hair, we all have mother , sister, girlfriends who have damaged thier hair dur to these relaxers, Please do not use this stuff on young girls its not worth it
Started 2 weeks, 6 days ago (2009-10-20 15:22:00)
by craken66
Generally, hydroxide group is known as electron-donating group when directly attached to benzene ring. Actually, oxygen of hydroxide is heavily electronegative, and likes electrons. then, Why is hydroxide group an electron-donating group? I think that hydroxide is more like electron-withdrawing group when directly bound to aromatic nucleus. What do you think? Thank you for your reading!!
Started 1 month, 1 week ago (2009-09-29 03:12:00)
by doctopmeds
Aluminium hydroxide > Buy Aluminium hydroxide online without prescription in Professional Pharmacy Store Aluminium hydroxide overnight new york. Sale where to buy BEST PRICE Aluminium hydroxide WHERE TO BUY Aluminium hydroxide Belgium online pharmacy fedex C.O.D CONFIDENTIAL! No prescription! Discount system! 100% Safe.Secure & Discreet! FDA Approved Medications! Best Service 2008! ...
Started 1 month, 2 weeks ago (2009-09-26 11:34:00)
by ironorehopper's Avatar
Vaccine. 2009 Mar 25. [Epub ahead of print] Safety and immunogenicity of inactivated, Vero cell culture-derived whole virus influenza A/H5N1 vaccine given alone or with aluminum hydroxide adjuvant in healthy adults. Keitel WA, Dekker CL, Mink C, Campbell JD, Edwards KM, Patel SM, Ho DY, Talbot HK, Guo K, Noah DL, Hill H. - Baylor College of Medicine Vaccine Research Center, ...
Started 1 month, 2 weeks ago (2009-09-26 11:34:00)
by ironorehopper
Vaccine. 2009 Mar 25. [Epub ahead of print] Safety and immunogenicity of inactivated, Vero cell culture-derived whole virus influenza A/H5N1 vaccine given alone or with aluminum hydroxide adjuvant in healthy adults. Keitel WA, Dekker CL, Mink C, Campbell JD, Edwards KM, Patel SM, Ho DY, Talbot HK, Guo K, Noah DL, Hill H. - Baylor College of Medicine Vaccine Research Center, ...
Started 1 month, 3 weeks ago (2009-09-14 14:43:00)
by Isaac B
I have to prep some wood for stain. Lots of Moss, mold & mildew on unfinished fir. I need to kill the algae then hydroxide it. Is there a way to neutralize bleach?
Started 1 week, 1 day ago (2009-11-01 15:40:00)
by lisa123065
ok.. here is the latest...hydralicious is very good conditioner but.....WE HAVE A PROBLEM...one of the ingredients in this conditioner is SODIUM HYDROXIDE which is a form of lye, which is also found in "Nair" hair removal , which is also found in RELAXERS......now Im not sure if this the same ingredient as in the relaxers but I would'nt continue to chance it, so I switched back ...
Started 6 days, 22 hours ago (2009-11-03 12:04:00)
by ryan1
i'm having a bit of trouble working out where to start with this problem: the chemist used the standardised sodium hydroxide to estimate the concentration of sulphuric acid from a car battery. he found that 2 cm3 of battery acid were neutralised by 20.7 cm3 of the sodium hydroxide solution. calculate the concentration f sulphuric acid in the battery acid in grams per dm3. from the previous ...
Started 4 days, 15 hours ago (2009-11-05 19:20:00)
by Dubs
My college book states, "Arrhenius-Acids-"a substance that produces hydrogen ions" "Arrhenius- Bases- "a substance that produces hydroxide ions" "B-L- Acids- "A Proton donor" "B-L - Bases-" A Proton receiver" I know most things dissolve in H20. However, my teacher says H2O cannot be added into a formula to determine acids or bases because of H20 being a carrier instead of a reactant. Having see...
Started 2 days, 3 hours ago (2009-11-08 07:46:00)
by maccha
Do complex ions form because of formal charges? For instance, in the hydroxide ion the oxygen has a negative formal charge.. is this what creates the overall negatively charged ion?
Started 23 hours, 24 minutes ago (2009-11-09 11:33:00)
by ryan1
A fertiliser contains ammonium sulphate. a sample of 0.5g of fertiliser was warmed wit hsodium hydroxide solution. the ammonia evolved waas absorbed in 100cm3 of 0.1 moldm3 hydrochloric acid. the excess of hydrochloric acid required 55.9 cm3 of 0.1 mol dm3 sodium hydroxide for neutralisatioin. calculate the percentage of ammonium sulphate in the sample. NaOH moles: (55.9/1000)x0.1=5.59X10-...
Started 3 days, 10 hours ago (2009-11-07 00:38:00)
by plexus0208
1. The problem statement, all variables and given/known data Why does electrolysis of molten NaCl yield sodium and chlorine, while electrolysis of a solution of NaCl in water yields sodium hydroxide and chlorine. 2. Relevant equations 3. The attempt at a solution
Started 3 days, 22 hours ago (2009-11-06 12:21:00)
by XELR8
I am curious in understanding what makes 302 Stainless Steel bleach compatible. I have made experiments with small springs made from 302 SS that have not corroded. Is the 302 steel resistant to oxidation from hypochlorite (OCl-) or is it resistant to the hydroxide (OH-)? How is 302 steel different from "normal" stainless steel that you might buy in other goods? What is the typical upcharge...
Started 1 day, 18 hours ago (2009-11-08 16:03:00)
by nuderaider007
A fertiliser contains ammonium sulphate. a sample of 0.5g of fertiliser was warmed wit hsodium hydroxide solution. the ammonia evolved waas absorbed in 100cm3 of 0.1 moldm3 hydrochloric acid. the excess of hydrochloric acid required 55.9 cm3 of 0.1 mol dm3 sodium hydroxide for neutralisatioin. calculate the percentage of ammonium sulphate in the sample.
Started 4 days, 4 hours ago (2009-11-06 06:04:00)
by Entrigued
All nitrates are soluble. Therefore, that reaction with a acid and base produces a soluble salt and water. ex. 2HNO3(aq) +Pb(OH)2(aq)--PB(NO3)2(aq) +2H2O(l). As a result, there should be no precipitate produced in this reaction. Solid lead hydroxide should dissolve in nitric acid. That's not the case with bases because they are both reducing agents, ion exchange might occur in this instance ...
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