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How do you make buffer solution pH10?
See the link below.
What do you get when you combine ph10 and ph1?
5
Is PH12 more than PH10 on an acid and base scale?
Depends on what you mean by more, but a pH12 more basic than pH10 because it has fewer H+ ions per liter.
When was Morvich Golf Course Road Blairgowrie PH10 6LJ built?
1919
What is the uses of pH10?
pH 10 is a highly alkaline solution that can be used for tasks such as cleaning surfaces, removing stains, or adjusting the pH of water in certain industrial processes. It should be handled with care as it can be corrosive and cause skin and eye irritation.
Is the pH of 13 a weak acid or a strong base?
A pH of 13 indicates a strong base. Strong bases have pH values greater than 7, while weak acids have pH values less than 7.
Why does the catalase work the best at basic solution?
Details: Hey guys. So I conducted an catalase activity experiment at school.We measured the speed of catalase activity on the disassembling of H2O2 solution. The independent variable was pH level, and the levels were 4, 6, and 10. The internet says that the catalase works best pH 7, but ironically, the catalase worked the best at pH10 in my experiment. Now I have to write Claim-Evidence-Reasoning, but I can't think of an appropriate reasoning because the result was different from what is on the internet. Can anyone explain why the catalase worked best at pH 10?
How is a indicator used?
If you mean a universal indicator, it is used to detect if a chemical is acid, alkali or neutral. It changes colour to show the chemicals position on the pH scale A universal indicator turns red at pH1 (Very acidic), orange at pH4 (Fairly acidic), yellow at pH6 (Not very acidic) and green at pH7 (Neutral). It turns more dark blue as it gets to pH10 (Quite Alkaline) and more to purple by ph12 (Even more alkaline) and to a dark purple by pH14( Very Alkaline).
Phosphoric acid H3PO4 is one of the components of blood and the intra cellular fluids that regulate the pH of bodily fluids What form of the acid are predominant at pH 3 pH7 and pH10?
At pH 3, H3PO4 will be the predominant form. At pH 7, H2PO4- will be predominant. At pH 10, HPO4^2- will be the predominant form.
A cup of black coffee at pH 5 has 10 timess the concentration of H plus ions than peas at pH 6True or false?
False. The concentration of H+ ions is not determined by the pH values alone. It depends on the actual H+ ion concentration in the solution. pH is a measure of the concentration of H+ ions in a solution, but the relationship between pH and H+ ion concentration is not strictly linear.
What do sodium and water make?
Sodium and water make sodium hydroxide and hydrogen. In a SCHOOL experiment, under supervision, fill a bath full of water ( 5 gallons/ 25 litres). With a pair of metal tongues place a small ( pea/bean sized) pellet on the water. It will fizz, flash bang, possibly ignite(flames). When all the metal has dissolved , pH test the solution. It should be about pH10. The flash/bangs is the released hydrogen reacting with air, caused by the heat of the reaction. The balanced chemical equation is: - 2Na(s) + 2H2O(l) = 2NaOH(aq) + H2(g) NB Other Group '1' metals can be used for this experiment e.g. Lithium, Potassium, Rubidium, Caesium, Francium. However, the reaction becomes more violent on going down the Group, and in a school lab only, Lithium ,Sodium, and Potassium should be used. The last three are violently explosive. Caesium will probably shatter the 25 litre water bath. Francium is NOT used in a open lab, because it is Radio-active. Hope that helps!!!!
