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How do certain substances affect the pH level of tap water?
Acidic substances will lower pH and more alkaline or basic substances will put it above the neutral value of pH = 7
Do insoluble calcium compounds increase the pH of acidic soils eg calcium carbonate and calcium sulfate?
Carbonate will increase soil pH value, because it reacts with acid, but sulfate will not affect the pH.
What is the normal pH of a stream?
The normal pH of a stream ranges between 6.5 to 8.5. A pH value that is higher or lower than this range would adversely affect the survival of the aquatic organisms living the stream.
Does pepsin affect pH?
Pepsin doesn't affect the pH but it is active in an acidic environment.
Enviromental factor that affect bacteria growth?
Two major factors include the availability of nutrients and the removal of waste products.
How does the pH value of products affect the hair structure?
acid closes the cuticle and akaline opens the cuticle
State how the pH value of products used affects the cuticle?
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How the pH value of the products used affects current state of the hair?
Acidic products are kinder to the hair and they help close the cuticle. Mild alkaline products will open the cuticle and allow the colour to penetrate the hairs easier. High alkaline products are very damaging to the hair and this will break the hair, You must always consider the PH of products you are going to put on the clients hair and consider the damage they will cause.
How does the pH value of shampoo and conditioning products affect the hair structure?
shampooing and conditoning products, their are 2 types of conditoners thats the surface conditoner that will close the cuticle , which air makes the hair shiny and more manageable.penetrating conditoners will improve general conditon of the hair, smooths down the cuticle and replaces lost moisture, some also help to repair.range of shampoos and conditioners.its important to use the correct product.
How acid pH and alkaline pH affect the hair cuticle.?
acid PH closes the hair cuticles and alkaline PH opens it shampoo is more alkaline and conditioner is more acidic
Does the pH affect hair?
There is very little change to hair structure between the pH ranges of 4 to 9.Outside of this range, ph affects your hair cuticle in a negative way, specifically, very high PH can dissolve hair.
What is the pH value of calcium?
Calcium chloride does not affect pH so a solution of it would have a pH of 7
Why does bacteria affect the pH value of milk?
as the bcteria chaanges the ph to an acid thus turning the milk sour thereby changing the ph value.
Does temperature affect pH levels in swimming pools?
pH value is very dependent on the temperature.
What is the pH value of nitrogen?
only aqueous solutions have a pH. Also, pure nitrogen is neither acidic or basic and so will not affect the pH of a solution.
How does an increase in the cocentration of H plus affect the number on the pH scale?
As the concentration of H+ increases, the value of pH decreases simultaneously.
Produce a brief report on the PH levels of the hair and skin and explain how acid pH and alkaline pH affect the hair cuticle?
acid pH level is 0-7 and pH of alkaline is 7-14. acid shrinks and alkaline swells the hair. at the higher and lower end of the scale is either dissolves or damages the hair. the strong acids and alkalies can ruin your hair.
