Why is the pH scale always thought of as 0-14?

Why is the pH scale always thought of as 0-14?
by

1 Answer

Answer :

0 means a hydrogen atom… 14 means none…its impossible to have less than zero or higher than 14
by

Related questions

pH scale ranges from – (1) 0 - 7 (2) 8 - 14 (3) 0 - 14 (4) None

Description : pH scale ranges from – (1) 0 - 7 (2) 8 - 14 (3) 0 - 14 (4) None

Last Answer : (3) 0 - 14 Explanation: The pH scale measures how acidic or basic a substance is. The pH scale ranges from 0 to 14. A pH of 7 is neutral. A pH less than 7 is acidic. A pH greater than ... is logarithmic and as a result, each whole pH value below 7 is ten times more acidic than the new higher value.

pH scale ranges from (1) 0 – 7 (2) 8 – 14 (3) 0 – 14 (4) None

Description : pH scale ranges from (1) 0 – 7 (2) 8 – 14 (3) 0 – 14 (4) None 

Last Answer : 0 – 14

pH required for the growth of bacteria is a. 6.8 – 7.2 b. 5.6 – 8.2 c. 3.0 – 6.0 d. 8.0 – 14.0

Description : pH required for the growth of bacteria is a. 6.8 – 7.2 b. 5.6 – 8.2 c. 3.0 – 6.0 d. 8.0 – 14.0

Last Answer : Ans: A

The pH of a neutral solution is - (1) 0-7 (2) 7 (3) 7-14 (4) None of the above

Description : The pH of a neutral solution is - (1) 0-7 (2) 7 (3) 7-14 (4) None of the above

Last Answer : (2) 7 Explanation: The pH of a neutral solution is 7. Values less than 7 on the pH scale represent an acidic solution. As the pH value increases from 7 to 14, the solution turns more basic.

What is the pH of distilled water? (A) 0 (B) 1 (C) 7 (D) 14

Description : What is the pH of distilled water? (A) 0 (B) 1 (C) 7 (D) 14

Last Answer : (C) 7

What scale did the early Egyptians are thought to have use what type of scale?

Description : What scale did the early Egyptians are thought to have use what type of scale?

Last Answer : What is the answer ?

“Octopus are the first invertebrates to be seen using tools. It signifies intelligence on a greater scale than previously thought.”

Description : “Octopus are the first invertebrates to be seen using tools. It signifies intelligence on a greater scale than previously thought.” 

Last Answer : Octopuses have varied personalities and intelligence they show in myriad ways: endless trickery to escape enclosures and get food; jetting water playfully to bounce objects like balls; and ... , watching them solve problems and deciphering the meaning of their colour-changing camouflage techniques.

The pH scale was introduced by?

Description : The pH scale was introduced by?

Last Answer : Sorrenson.

pH scale was discovered by?

Description : pH scale was discovered by?

Last Answer : Soren Sorensen

What is the colour of carbon dioxide solution on a pH scale?

Description : What is the colour of carbon dioxide solution on a pH scale?

Last Answer : Need answer

What is freshwater on the pH scale?

Description : What is freshwater on the pH scale?

Last Answer : What is the answer ?

Where is washing soda on the pH scale?

Description : Where is washing soda on the pH scale?

Last Answer : Washing soda form a basic solution.

How is the acidic , basic character of acids and bases varies with respect to neutral water . Show these variations on the PH scale.

Description : How is the acidic , basic character of acids and bases varies with respect to neutral water . Show these variations on the PH scale.

Last Answer : Ans: The PH of neutral water is 7 ,As the PH of solution deceases from 7 the acid characteristic of the solution increase so the acids having values 1 and 2 are strong acids and when the ... 7 the basic characteristic of the solution increase so the acids having values 11and 12 are strong bases.

Scale formation in boiler is controlled by (A) Preheating of feed water (B) Reduction in hardness, silica & alumina in feed water (C) Keeping the pH value of feed water just below 7 (D) Eliminating H2S in feed water

Description : Scale formation in boiler is controlled by (A) Preheating of feed water (B) Reduction in hardness, silica & alumina in feed water (C) Keeping the pH value of feed water just below 7 (D) Eliminating H2S in feed water

Last Answer : (B) Reduction in hardness, silica & alumina in feed water

Turbidity of water is expressed (A) In ppm (B) In numbers in an arbitrary scale (C) By pH value (D) By colour code

Description : Turbidity of water is expressed  (A) In ppm  (B) In numbers in an arbitrary scale  (C) By pH value  (D) By colour code 

Last Answer : (A) In ppm

What is PH Scale?

Description : What is PH Scale?

Last Answer : A scale used to measures the acidic or basic or alkaline solution is known as PH scale.

The pH scale relates the measure of _______ of a chemical substance. a. ionization b. denaturation c. acidity d. buffering

Description : The pH scale relates the measure of _______ of a chemical substance. a. ionization b. denaturation c. acidity d. buffering

Last Answer : c. acidity

pH-scale ranges from

Description : pH-scale ranges from

Last Answer : 0-14

Define pH of solution. What is scale for it.

Description : Define pH of solution. What is scale for it.

Last Answer : pH of solution: It is defined as the negative logarithm of hydrogen ion concentration. pH= - log[H+ ] Scale: It is a logarithmic scale ranging from 0 to 14 used to measure the concentration of hydrogen ... acidic solution has a low pH value (0-7) and basic solution has a high pH value(7-14).

Offsets are measured with an accuracy of 1 in 40. If the point on the paper from both sources of error (due to angular and measurement errors) is not to exceed 0.05 cm on a scale of 1 cm = 20 m, the maximum length of offset should be limited to (A) 14.14 m (B) 28.28 m (C) 200 m (D) None of these

Description : Offsets are measured with an accuracy of 1 in 40. If the point on the paper from both sources of error (due to angular and measurement errors) is not to exceed 0.05 cm on a scale of 1 cm = 20 m, the maximum length of ... should be limited to (A) 14.14 m (B) 28.28 m (C) 200 m (D) None of these

Last Answer : (B) 28.28 m

The PH value of a sample of multi-pledistilled water is (a) zero (b) 14 (c) very near to zero (d) very near to seven

Description : The PH value of a sample of multi-pledistilled water is (a) zero (b) 14 (c) very near to zero (d) very near to seven

Last Answer : Ans:(d)

pH value generally starts from O and ends at 14. Neutral solution have?

Description : pH value generally starts from O and ends at 14. Neutral solution have?

Last Answer : pH 7

The pH value of potable water should be between (A) 1 to 1.5 (B) 6.5 to 8 (C) 13 to 14 (D) 4 to 5

Description : The pH value of potable water should be between (A) 1 to 1.5 (B) 6.5 to 8 (C) 13 to 14 (D) 4 to 5

Last Answer : (B) 6.5 to 8

pH of biogas is between — a. 6.5 to 8 b. 8 to 10 c. 3 to 4 d. 12 to 14

Description : pH of biogas is between — a. 6.5 to 8 b. 8 to 10 c. 3 to 4 d. 12 to 14

Last Answer : a. 6.5 to 8

For maximum alkalinity of water, pH value should be (A) Zero (B) Less than 7 (C) More than 7 (D) 14

Description : For maximum alkalinity of water, pH value should be  (A) Zero  (B) Less than 7  (C) More than 7  (D) 14

Last Answer : (D) 14

Pick up the correct statement from the following: (A) The pH value of neutral water is 7 (B) The maximum acidity is obtained when pH value is zero (C) The maximum alkalinity is obtained when pH value is 14 (D) All the above

Description : Pick up the correct statement from the following:  (A) The pH value of neutral water is 7  (B) The maximum acidity is obtained when pH value is zero . (C) The maximum alkalinity is obtained when pH value is 14  (D) All the above

Last Answer : (D) All the above

Is there a skill you always thought you'd like to learn, but never did?

Description : Is there a skill you always thought you'd like to learn, but never did?

Last Answer : Driving a car.

Is there a song that you always thought was performed by a different artist from the people actually singing/playing?

Description : Is there a song that you always thought was performed by a different artist from the people actually singing/playing?

Last Answer : Similarly, I always thought Stuck in the Middle with You was by Bob Dylan — until I learned it was Stealers Wheel.

What do you do when everyone who you always thought would be there for you left?

Description : What do you do when everyone who you always thought would be there for you left?

Last Answer : I just go ahead on my own and forgive them and love them..but I don’t let them upset me.

Do you have any popular lyrics or sayings that you always thought were something else, but recently discovered the true meaning or real lyrics?

Description : Do you have any popular lyrics or sayings that you always thought were something else, but recently discovered the true meaning or real lyrics?

Last Answer : I often wondered who Miss.Miller was in the lyrics to Queen’s Bohemian Rhapsody. Oh & why does she not want to let him go? A schoolteacher perhaps giving him detention.

Why were so many people upset about what Helen Thomas said about Israel? Does that land not really belong to them? I always thought it didn't...

Description : Why were so many people upset about what Helen Thomas said about Israel? Does that land not really belong to them? I always thought it didn't...

Last Answer : Where are you from? Does the United States still belong to the Native Americans? Does Canada belong to the UK? Do we ignore every U.N. vote based on some other “people” complaining about it?

What's something you always did and thought was normal, but later came to find out was very abnormal?

Description : What's something you always did and thought was normal, but later came to find out was very abnormal?

Last Answer : OCD rituals that at the time I didn’t realize were OCD.

My In the head Always Negative Of thought Rise Is. Of From Of liberation Way What ?

Last Answer : Negative Thoughts Away To : Occasionally Negative Thoughts Comes Of the mind Inside Submission Emotions From A. Due Emotions Never Chest Inside Pushe Keep That's right No. Negative Thoughts If there is ... Near Grateful Be. You see , yours Negative Thoughts Slowly Slowly Mind From Move Will go

If you have always thought that followers of a certain faith were narrow-minded. But you visited one of their churches and found that wasn't so. You had to adjust what you thought about this faith. Th?

Description : If you have always thought that followers of a certain faith were narrow-minded. But you visited one of their churches and found that wasn't so. You had to adjust what you thought about this faith. Th?

Last Answer : cognitive dissonance

What happens when a chemical bond is formed? (1) energy is always absorbed (2) energy in always released (3) more energy is released than is absorbed (4) energy is neither released nor absorbed Correct (4) Answer – (1) energy is always absorbed Explanation: If a bond is broken, energy is released; and if a bond is formed, energy must have been absorbed. As these occur, a change in the chemical energy of the system also occurs. Within each bond of a molecule is an experimentally determined amount of enemy that upon the breaking of that bond is released into the chemical system. The energy within these bonds are 'stored' and can be easily thought of as potential energy. Upon the breaking of these bonds the energy is released thereby creating usable energy.

Description : What happens when a chemical bond is formed? (1) energy is always absorbed (2) energy in always released (3) more energy is released than is absorbed (4) energy is neither released nor ... as potential energy. Upon the breaking of these bonds the energy is released thereby creating usable energy.

Last Answer : Silver nitrate solution is kept in brown bottles in laboratory because - (1) it reacts with ordinary white bottles (2) brown bottles stops the passage of light through it (3) brown bottles do not react with it (4) brown bottles react with it

Products that are modified through R&D: a. Are always more attractive to customers. b. Will allow the company to increase the price. c. Are thought of as new products. d. Are perceived to be half the age as before entering R&D. e. Are always completed in less than one year.

Description : Products that are modified through R&D: a. Are always more attractive to customers. b. Will allow the company to increase the price. c. Are thought of as new products. d. Are perceived to be half the age as before entering R&D. e. Are always completed in less than one year.

Last Answer : d. Are perceived to be half the age as before entering R&D.