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Which is the increasing acidity order of those Lewis acid BF3 BBr3 BI3 BCl3?

The increasing acidity order of these Lewis acids is: BCl3 < BBr3 < BI3 < BF3. This trend is due to the decreasing ability of the halogen to stabilize the negative charge on the Lewis acid, leading to increased acidity as you move from BCl3 to BF3.


When a solution increases its acidity it means that?

When a solution increases its acidity, it means that the concentration of hydrogen ions (H+) in the solution has increased. This can happen when a strong acid is added to the solution, increasing the H+ ions. A lower pH value is indicative of increasing acidity.


Does a acid or a base contain a higher concentration of hydrogen ions?

An acid contains a higher concentration of hydrogen ions compared to a base. Acids release hydrogen ions into a solution, lowering the pH and increasing the acidity of the solution. Bases, on the other hand, accept hydrogen ions or donate hydroxide ions to the solution, raising the pH and decreasing the acidity.


Which supplement work by increasing the rate of fatty acid metabolism and decreasing the rate of carbohydrates metabolism during aerobic exercise?

Caffeine


What do you mean pH is 7?

All acidity is due to hydrogen ions. The pH is the measure of the concentration present of these ions, but in reverse: the lower the pH, the higher the acidity. On a scale of 0 -14, a pH of 7 is neutral. Decreasing numbers indicate increasing acidity. Each number is ten times more acid than the preceding number (a negative logarithm is involved, but we need not understand the formula to understand the principle). Pure water has a pH of 7.


Difference between free acidity and total acidity in gastric juice?

Gastric juice consists of hydrochloric acid, a strong acid along with many weak acids. Free acidity is a measure of acidity of hydrochloric acid alone but total acidity is a measure of combined acidity due to hydrochloric acid and many weak acids (organic acids and proteins).


Which supplement works by increasing the rate of fatty acid metabolism and decreasing the rate of carbohydrate metabolism during aerobic exercise?

Caffeine


Why ka1of malic acid more than fumaric acid?

Malic acid is more acidic than fumaric acid because malic acid has an additional -OH group compared to fumaric acid, making it more polar and capable of forming stronger hydrogen bonds with water molecules, leading to a higher acidity. Additionally, malic acid can undergo resonance stabilization of the anion formed upon dissociation, further increasing its acidity compared to fumaric acid.


What does an alkali fertilizer do to an acid soil?

As in all acid-base (alkali) reactions, it will reduce the acidity of the soil and, if there is an excess of base to acid, it can make the soil become alkaline. The soil will be less acidic if base is less than acidity, become neutral (if base = acidity), or become alkaline if base is greater than acidity.


What acid is responsible for stomach acidity?

Hydrochloric acid (HCl)


What has more acid acid rain or acid snow?

Acid snow is typically more acidic than acid rain because it forms at colder temperatures. This allows more sulfur dioxide and nitrogen oxides to accumulate in the snowflakes, increasing their acidity. However, both forms of precipitation can have damaging effects on the environment.


Why is limca good for acidity?

Limca is base its react with acid in our and we relief from acidity