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Concentrated bases (more than 2M/L) as sodium hydroxide for example.
What else can I help you with?
Place the following substances in order of pH from lowest pH to highest?
Hydrochloric acid (pH 1), Blood (pH 7.4), Ammonia solution (pH 11). The order from lowest to highest pH is: Hydrochloric acid (pH 1) < Blood (pH 7.4) < Ammonia solution (pH 11).
What is the highest pH level humans can handle?
The highest pH level that humans can handle is around 11-12. Levels higher than this can cause chemical burns, skin irritation, and damage to tissues. Personal protective equipment should always be used when handling substances with extreme pH levels.
What is the importance of knowing pH levels of substances to the wider community?
substances of ph
What substance has the highest ph?
The substance with the highest pH is liquid ammonia, which has a pH of about 11.6.
What number is highest on the pH scale?
The highest number on the pH scale is 14. The pH scale goes from 0 to 14.
What does acidic basic mean?
Substances are described as 'Acidic' if their pH < 7 Substances are described as 'Basic' if their pH > 7 Substances with a pH = 7 are described as neutral(a chemical salt). There is no such descriprtion as 'Acidic Basic'. They are contradictory!!!!
Which of the substance ammonia battery acid isopropyl alcohol or water has the highest pH?
Ammonia is the answer. It is the only basic compound here.
What are the differences between pH levels in alkaline and acidic substances?
The main difference between pH levels in alkaline and acidic substances is that alkaline substances have pH levels above 7, while acidic substances have pH levels below 7. Alkaline substances are basic and can neutralize acids, while acidic substances can corrode materials and cause irritation. pH levels indicate the concentration of hydrogen ions in a substance, with lower pH levels indicating higher acidity and higher pH levels indicating higher alkalinity.
Are all substances either acidic or basic?
No, not all substances are either acidic or basic. Some substances are neutral, meaning they have a pH of 7. Acidic substances have a pH below 7, basic substances have a pH above 7, and neutral substances have a pH of 7.
Why do some substances with high pH burn your skin while substances of similar pH do not burn your skin?
The pH is not the only risk factor of a substance.
How does pH enter freshwater?
Water will always have a pH. pH is a measure of how acidic or basic a solution is. Intruduction of basic substances such as carbonates will raise pH. Introduction of acidic substances such as carbonic or sulfuric acid will lower pH.
What is the midpoint of the pH scale?
The midpoint of the pH scale is pH 7, which is considered neutral. Substances with a pH lower than 7 are acidic, while substances with a pH higher than 7 are basic.
