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how to change ph: Advice needed for sick drawf (freshwater) puffers.?
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Wednesday, September 21, 2011. Advice needed for sick drawf (freshwater) puffers? African (Malawi) cichlid tank. 75 gallons, established. PH 7.5-8.0. Chichlid salt used. No plants, only rockscape. Bought 6 puffers 8 weeks ago. Feed mosquito larvae, brine shrimp, krill. I feed them once a day. Occasionally skip a day. Also pellet, flake, cichlid food. The puffers don't seem to eat these. No signs of illness. No proble ms. Not enough or too muh salt? Looked them up on the net. Puffers should have absolutel...
howtochangeph.blogspot.com
how to change ph: Chemistry help please?
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Wednesday, September 21, 2011. Lain what is in a buffer. Discuss the function of a buffer. How will pH change when small amounts of acids or bases are added to the buffer solution? A pH buffer is a substance added to a reaction to keep it at a certain pH. Otherwise in some reactions they change the pH the ms. Elves thus sometimes inhibit ing. Subscribe to: Post Comments (Atom). How to change ph. Chemistry Acid Base Buffer? Do you think its safe to put flagstone in a goldf. Common ion effect question?
howtochangeph.blogspot.com
how to change ph: Chemistry help please?
http://howtochangeph.blogspot.com/2011/09/chemistry-help-please_21.html
Wednesday, September 21, 2011. A beaker with 175 ml of an acetic acid buffer with a pH of 5.00 is sitt ing. On a benchtop. The total molarity of acid and conjugate base in this buffer is 0.100M . A student adds 6.90 mL of a 0.340 M HCL solution to the beaker. How much will the pH change? The pKa of acetic acid is 4.760. Basically whats delta pH? Let y = [acetate]. Let x = [acetic acid]. 500 = 4.760 log y/x. 10 024 = 1.74 = y/x. 174 x = y. But we know that y x =0.100. 174 x = 0.100-x. X = 00365 M. Adding ...
howtochangeph.blogspot.com
how to change ph: Adding strong acid to buffer?
http://howtochangeph.blogspot.com/2011/09/adding-strong-acid-to-buffer_830.html
Wednesday, September 21, 2011. Adding strong acid to buffer? A beaker with 105ml of an acetic acid buffer with a pH of 5.00 is sitt ing. On a benchtop. The total molarity of acid and conjugate base in this buffer is 0.100M . A student adds 6.60ml of a 0.360M solution to the beaker. How much will the pH change? The pKa of acetic acid is 4.760.Adding strong acid to buffer? 500 - 4.76=0.24. 10 024 =1.74 = [acetate]/ [acetic acid]. Acetate]= 1.74 x [acetic acid]. Acetate] [acetic acid]= 0.100. How will addit...
howtochangeph.blogspot.com
how to change ph: Is a weak acid on (its own) a buffer?
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Wednesday, September 21, 2011. Is a weak acid on (its own) a buffer? When text books e xp. Lain how a weak acid buffer opposes the effect of the addition of an alkali they tend to refer to how the alkali reacts with and removes H ions but then the weak acid deprotonates to replenish these H ions (Le Chatalier's principle). This explanation does not rely on or require the salt of the weak acid! Put simply: Would a weak acid solution (without its correspond ing. Is a weak acid on (its own) a buffer? Suppos...
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how to change website: Updating Facebook fan page when making changes to another website?
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Wednesday, September 21, 2011. Updating Facebook fan page when making changes to another website? I'm familiar with Facebook, and I'm about to venture into Facebook Pages. I'm currently help ing. Out my company in using Facebook or Twitter to promote their products. I would want to post updates on that Facebook page automatically whenever i make changes in my company website. Is it possible to do this? If so, how do I go about doing this? Subscribe to: Post Comments (Atom). How to change website. Updatin...
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how to change website: How do you change your phones number for pranks?
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Wednesday, September 21, 2011. How do you change your phones number for pranks? I think house hold hacker showed a website that changed your phone number to anyth ing. You wanted for prank phone callsHow do you change your phones number for pranks? Dial the number and put *67 in front of itHow do you change your phones number for pranks? Pay phone - couple quarters. There should be an option on ur phone to disable caller id. Well to makee your phonee private putt. Is this what you weree lookinggg forr?
howtochangewebsite.blogspot.com
how to change website: If Obama succeeds in disarming the US of nuclear weapons completely,?
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Wednesday, September 21, 2011. If Obama succeeds in disarming the US of nuclear weapons completely,? How are we go ing. To reconcile dealing with China? This is off of his change.gov website. If Obama succeeds in disarming the US of nuclear weapons completely,? Sam: Some may agree with you, but we should not give up our military might when it can be used to defend us. If Obama succeeds in disarming the US of nuclear weapons completely,? At least, he can speak English, LOL. I don't recall seeing that ther...
howtochangewebsite.blogspot.com
how to change website: How can I change the name of my website?
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Wednesday, September 21, 2011. How can I change the name of my website? I have a website www.masterguns.biz. I offer military watches for sale. I want to change the name to ';militarywatchesby masterguns'; how do I do that? How can I change the name of my website? You have that domain name already registered and you can't change that. What you can do is just buy / register the domain name you want and once it is complete, forward it to your exist ing. Labels: change the name of my website. How do you cha...
howtochangeph.blogspot.com
how to change ph: Where does Ick come from?
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Wednesday, September 21, 2011. Where does Ick come from? I've actually put this hear to e xp. Lain how the disease works. I had made a response to a previous question, and someone said they didnt know why I thought ph had anyth ing. To do with ick. Actually Ick is a parasite that all fish carry, but break out with when stressed. Usually any drastic change in ph or tempature will bring on an ick breakout. Considering that each trophozite releases about 1000 infective theronts, it is easy to see how fish c...