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What is the pH value of ammonium sulphate?
While I can't find a specific pH value - it is certainly acidic - as it's used to 'neutralise' alkaline soil.
What is substance that have 0.803 Rf value?
The Rf value of a substance is a measure of its migration distance during chromatography. A substance with an Rf value of 0.803 would mean that it traveled 80.3% of the total distance from the origin to the solvent front during the chromatography process. The specific identity of the substance would depend on the experimental conditions and the properties of the compound.
If substance A has the ame value than substance B then....?
If substance A has the same value as substance B, it means they are equal in terms of the specific criteria being evaluated, such as price, quality, or quantity. This equivalence allows for interchangeability in situations where either substance can serve the same purpose or fulfill the same need. However, additional context is essential to understand what "value" refers to, as it can vary widely based on the criteria being considered.
How can you determine whether a measured value of a substance represents an extensive property?
Its value will be reduced as the numbers of moles of the materials is reduced
Are all the molecules of a substance possess the average kinetic energy value?
No, not all molecules of a substance possess the average kinetic energy value. Instead, individual molecules in a substance will have a range of kinetic energies, following a distribution based on the temperature of the substance.
What does a high pH value indicate?
That the substance being tested for acidity is very alkaline.
Do more pH value allows a substance to produce water?
No. A higher pH simply means a substance is more alkaline and less acidic.
Does alkaline have a high pH or a low pH?
Alkaline is considered to have a ph of 7.0 .. becoming more alkaline is 7 or <.
Is lemon juice an alkaline?
Lemon juice is acidic outside of the body (PH 2.0), but is alkaline-yielding once ingested.
Does basic mean the same thing as alkaline?
No, "basic" and "alkaline" are not the same. Basic refers to a substance that has a pH value greater than 7, while alkaline specifically refers to a substance that has a pH value greater than 7 due to the presence of alkaline compounds like hydroxide ions.
Is bleach an acid alkali or a neutral?
Bleach is an alkaline substance. It is typically a solution of sodium hypochlorite, which gives it a high pH value, making it a base or alkali.
What is acid or alkaline mean?
Acidic substances have a pH value below 7, indicating a higher concentration of hydrogen ions. Alkaline (or basic) substances have a pH value above 7, indicating a lower concentration of hydrogen ions and a higher concentration of hydroxide ions. This pH scale ranges from 0 to 14, with 7 being neutral.
Blood pH is?
Blood has a pH value of about 7.4 which makes is very slightly alkaline. A pH value of 7 is neutral and anything below that is acidic.
Does alkaline water improve metabolism?
Water with a high pH value is referred to as alkaline ionized water (Alkalinity= Minerals in the water). The pH value of a substance indicates how acidic or alkaline it is. . When your stomach to the colon, which is in charge of the digestive tract, functions properly, your body can digest food more easily, which leads to an increase in metabolism. Drinking Alkaline Ionized Water (Electrolytic Hydrogen Water) raises the hydrogen level in your body, which boosts metabolism. You can visit the Tesla Healthy Life website for more details regarding Alkaline Water Purifiers. Because Tesla healthy life provides one of the best Alkaline water purifiers.
What is alkalinity and its relation to the pH scale?
Alkalinity is the ability of a solution to neutralize acids. It is related to the pH scale as alkaline solutions have a pH greater than 7. Alkalinity helps to buffer changes in pH by resisting acidic changes in the solution.
What is the pKa value of water and how does it impact its chemical properties?
The pKa value of water is approximately 15.7. This value indicates that water is a weak acid. The pKa value of water impacts its chemical properties by determining its ability to donate or accept protons in chemical reactions. This property influences the pH of water and its role as a solvent in various biochemical processes.
Why are acidic substances lower in pH value than basic substances?
Acidic substances have higher concentrations of hydrogen ions (H+) which results in a lower pH value compared to basic (alkaline) substances. A lower pH value indicates a higher concentration of H+ ions, while a higher pH value indicates a higher concentration of hydroxide ions (OH-) found in basic substances.
