Question: What Is The Highest PH Level Ever Recorded?

What is the strongest alkaline?

Sodium Hydroxide(caustic soda) is the most basic compound and so has a PH of 14 as indicated on the arbitiary scale making its medium most alkalinic.

Aqueous caustic soda turns red litmus paper blue with a degree in less than a second compared to other bases of same or different category ..

Is a pH of 14 dangerous?

In terms of pH hydrofluoric acid is considered a weak acid – it does not fully ionize in water – but it is extremely dangerous because of how corrosive it is. … Liquid Drain Cleaner: pH = 14.

What has a pH level of 14?

What does it mean for a solution to be acidic or basic (alkaline)?pH ValueH+ Concentration Relative to Pure WaterExample110.000 1ammonia solution120.000 01soapy water130.000 001bleach, oven cleaner140.000 000 1liquid drain cleaner11 more rows

Why pH is only up to 14?

The pH is not more than 14 because it was fixed value established by the scientists and another reason is that no one acid and base can have the pH more than 14. So, that’s why, the pH is not more than 14. The pH of a solution can exceed 14! On the other hand it may be negative too.

What pH are bananas?

pH in common food products – like apples, butter, wines and more ..ProductApproximate pHAvocados6.3 – 6.6Bananas4.5 – 4.7Bass, sea, broiled6.6 – 6.8Beans5.0 – 6.0105 more rows

Can you get a pH higher than 14?

It is common that the pH scale is argued to range from 0-14 or perhaps 1-14, but neither is correct. … One can go somewhat below zero and somewhat above 14 in water, because the concentrations of hydronium ions or hydroxide ions can exceed one molar.

What is the lowest pH ever recorded?

2.85The lowest value recorded was pH 2.85, and the highest was 5.95 pH. Between 1969 and 1974, no pH reading exceeded 5.0.

What food has the highest pH?

Fruits and fruit juices high in acidpomegranates (pH: 2.93–3.20)grapefruits (pH: 3.00–3.75)blueberries (pH: 3.12–3.33)pineapples (pH: 3.20–4.00)apples (pH: 3.30–4.00)peaches (pH: 3.30–4.05)oranges (pH: 3.69–4.34)tomatoes (pH: 4.30–4.90)More items…

Is a pH of 15 possible?

But the scale does not have fixed limits, so it is indeed possible to have a pH above 14 or below zero. For example, concentrated hydrochloric acid can have a pH of around -1, while sodium hydroxide solution can have a pH as high as 15.

What pH is dangerous to skin?

“The pH of your cleansers matters because something that is high pH, 9 and above, can be too drying and stripping for your skin, says Cho. “When your acid mantle and skin barrier is compromised, it can lead to bacteria, which causes acne and dehydration, which leads to wrinkles.

How can I make my body less acidic?

And to help maintain optimal bloodstream pH, you can choose a diet rich in alkaline-forming foods such as vegetables (especially green leafies) and fruits, and limit or eliminate highly acid-forming foods such as cheese, meat, chicken, and fish. Just don’t imagine that you’re “alkalizing your blood” by doing this.

Does lemon make water alkaline?

Lemon juice has an acidic pH before it is digested. However, once metabolized by the body, it produces alkaline byproducts. These alkaline byproducts can make your urine more alkaline but have very little effect on the pH of your blood.