what's the pH level of something like Tums?
494125
Milk of Magnesia, Mg(0H)2,  is an antacid similar to Tums, CaC03.  Milk of Magnesia has pH of 10.5
133652
pH 6.5 sounds about right - it depends where you live and the degree of chlorination, etc.\n\nTry measuring it.
465978
45 cm3 = 45 mL\n\n45 mL * 1.2 M HCl = 54 mmol HCl\n\n60 mL * .9M HAc = 54 mmol HAc\n\nSince the material amount is the same, HAc (acetic acid, CH3COOH) will have a higher pH because HCl is a strong acid and it will have a low pH. CH3COOH is a weaker acid, so its pH would be higher. HCl is a strong acid because the H and the Cl are strongly solvated by water molecules because of the immense polarity of the H-Cl bond. CH3COOH is weak because, while the anion is resonance stabilized, you still have a molecule with a hydrophobic end and an electron donating group. (the CH3)
860365
use the equation  pH= -lgKa+ lg( salt/acid)\n(this equation only applies for buffer system)
899424
2 M HCl\n\nHCl is a strong acid and acids have pH less than 7\n\nH3PO4 is a weak acid\n\nNH3 is a base\n\nNaOH is a base
520673
I would use Mylanta (and or) Tums!!!!! That's what my doctor told me when I was pregnant with my son.
440505
pH = pKa + log ([Salt]/[Acid])\n\n[Salt] = 0.5 ; [Acid] = 0.75 ; ([Salt]/[Acid]) = 2/3\n\npKa = -log (1.85 x 10^-5) = 5-0.2671\n\nlog ([Salt]/[Acid]) = log 2/3 = -0.1761\n\nHence, pH = 5 - 0.2671 + (-0.1761)\n          = 5 - 0.4432\n          = 4.5568\n\nNote: All Calculations done using Clark's Tables. Use your calculator to calculate log for greater accuracy.
1074861
less than 7 is Acidic...lower the value more acidic it is.\nAbove 7 it is basic.
473834
The normal rate of acid excretion through the kidneys gives urine a pH that falls between 6.75 and 7.25.\nWhen your body has the mineral reserves that it should, the abundance of minerals will show up in a saliva ph test as a pH reading of 7.0 to 7.50.\nCheck out acid base balance on the Net to find more.
687922
Actually, if you mean strength as in acidity, a solution with a pH of 5 would be 10 times stronger than one with a pH of 6.\n\nHowever, both would be very weak acids, since neutral is about pH 7.
710860
The American educational system is doomed.\n\nb) base is the best answer. The more basic, the higher the pH. More acidic=lower pH. Neutral=pH of 7 (pure water). Lemon juice would have a pH of 2 or so. Hydrochloric acid is near zero. Drain cleaner is like 13.\n\nAt least they still teach people how to use computers!
1057594
I think this is how you do it:\nacid and base is measured in terms of pH and pOH. as you know, the H makes it acidic and the OH makes it basic, and if you mix an H and OH, you get water, which is to say it was neutralized.\nSo, let's say you have HBr with a pH of 4. You that pH is a measure of the concentration of H present in the mixture. So, to get the actual number you do -10ph, and you'll get a number like 10^-5 or something. So, to neutralize that many Hs, that's how many OH's you need. so, you'll need a pOH 4, which is the same thing is a pH of 10 (pOH = 14 - pH). \nhope that helps, good luck. and read the book, and do some of hte exercised in the book.
950979
pH = - log[H+], so [H+] = 10^(-pH)\n\nfor pH = 7, [H+] = 10^(-7)
1045027
Simpliest way to understand pH is the acidity or alkalinity of a substance or compound. pH range is from 1-14. pH 1 is the most acidic while pH 14 is the most alkaline while pH 7 is Neutral.\n\nIon selective electrodes are electrodes dedicated to a certain ion like copper, nickel etc..etc..\n\nThere are many suppliers of pH electrode and I recommend u try search yahoo for ISI or innovative sensors. The company dedicate their research and development on different sensors and pH/ion selective electrodes for industrial, scientific & research etc. What I know even NASA uses their electrode however better search about this to confirm....lah! http://www.innovativesensors.com/
625417
pH= -log(6.0 x10^-3)\npH is about 2.22
1024566
7.4\n\nThe normal pH of human arterial blood is approximately 7.40 (normal range is 7.35-7.45). Blood that has a pH below 7.35 is acidic, while blood pH above 7.45 is alkaline
942504
should be a ph of 9.3