0
an example is baking soda, milk of magnesia, blood.
Wiki User
∙ 15y ago
Wiki User
∙ 9y agoSubstances with a pH greater than 7 are called bases. These substances react with acids in order to form salts.
Wiki User
∙ 9y agoA substance with pH greater than 7 is a basic substance. A base is slippery, tastes bitter, and reacts with acids to form different salts.
Wiki User
∙ 13y agoSubstances with a pH greater than 7 are bases.
>like bleach and drain cleaners.
Wiki User
∙ 12y agoA substance with a pH more than 7 is a basic substance. Milk is a 7 on the pH scale, and ammonia is about a 11 on the pH scale.
Wiki User
∙ 11y agoIt would have to be a basic substance. An example is bleach.
Wiki User
∙ 7y agoThis substance is acidic.
Wiki User
∙ 12y agoA base
Wiki User
∙ 11y agobase
Wiki User
∙ 7y ago"basic"
Add your answer:
Earn +20 pts
A substance that has a pH of more than 7.0?
A Substance that has a Ph of more than 7.0 is anything basic or with a OH- Concentration exceed the H+ concentration by the Brønsted-Lowry base definition. A few examples of basic substances are soap, bleach, and most cleaning solutions, and milk also
What are facts about pH?
I think its cool that the pH scale is logarithmic! That means that a pH of 8 is 10 times more basic than a pH of 7! cool!Its also really cool that pH is the negative logarithm of the hydrogen ion concentration!theres a such things pH indicators which lets you know if the solution contains acidic base or notpH is a scale that measures acidity and basicity of a substance, with a usual range of between 0-14. The closer the value is to zero, the more acidic the substance is. The closer it is to 14, the more basic it is. However, some extreme substances can have pH of higher than 15 or lower than 0. pH is calculated by the equations:pH = - log [concentration of H+ ions](or)pH = 14 + log [concentration of OH- ions]Since it is a logarithmic scale, each number differs by a factor of ten from the next. For example, a substance of pH 3 is 10 times more acidic than a substance of pH 4.The pH scale was first used by a Swedish botanist, I believe, in his studies to determine the effects of acidity on plant growth. The scientific community liked the idea so much that it became official.
In science terms what does slightly basic mean?
"Slightly basic" refers to the pH of the substance being described. A neutral substance has an equal number of H+ and OH- ions, whereas acids have most H+ and bases have more OH-. A slightly basic substance probably has a pH between 8 and 9, since neutral is 7. The lower the pH (1-6) indicates the substance is acidic. A pH of 8 through 14 indicates basic substance.
What is the pH scale?
The pH scale represents the relative concentration of hydrogen ions in a solution. The concentration of hydrogen ions is commonly expressed in terms of the pH scale. Low pH corresponds to high hydrogen ion concentration and vice versa. A substance that when added to water increases the concentration of hydrogen ions (lowers the pH) is called an acid. A substance that reduces the concentration of hydrogen ions(raises the pH) is called a base. Finally some substances enable solutions to resist pH changes when an acid or base is added. Such substances are called buffers. Buffers are very important in helping organisms maintain a relatively constant pH. The pH scale is a scientific classification of how acidic or basic a substance is. The scale ranges form 0 to 14 -- a pH reading of 7 is neutral in nature , a pH less than 7 is acidic in nature and a pH greater than 7 is basic in nature.
Unknown substance turns blue litmus paper pink but does no change pink litmus paper the substance is a?
Acid; Meaning it is ranked less than seven and at least zero on the pH scale.
Difference between pH of 4 and pH of 10?
The pH scale ranges from 0-14 pH. A substance that has a pH of 7 is considered to be "neutral," like pure water. A substance that has a pH less than 7 is said to be acidic, and a substance that has a pH greater than 7 is said to be basic. Therefore, the difference between those two pH levels is that the 4 pH substance is more acidic and the 10 pH substance is more basic. The more basic or acidic, the more caustic and/or corrosive the substance will be.
What is a substance that has pH of more than 7.0?
Reactants
What is a substance that has a pH of more than 7.0?
A base.
What substance that has a PH of more than 7.0?
Reactants
base?
A substance that has a Ph of more than 7.0.
A substance with a pH of 11 is what times more what than a substance with a pH of 8?
A pH of 11 is 1000x more alkaline than a pH of 8. The pH scale is a logarithmic scale. This means that in a pH scale, a change of one whole number represents a tenfold change in the pH. So a pH of 8 is 10x more alkaline than a pH of 7.
At what pH is a substance an acid or a base?
The pH is measure from 1 to 14. so, from 1 to 6.9 the substance is acidic. and from 7.01 to 14 the substance is basic. 7 is neutral. The closer the substance is to 7 it is either basic or acidic. As the number is lower the substance is more acidic for example: pH 2.9 is more acidic than pH 4.8
What is a corrosive substance with a pH more than 7.0?
It's called a base.
Is the pH of 25 acetic acid higher than 0.25 hydrochloric acid?
There is no substance with a pH of 25. But the lower the pH, the more acidic a solution.
What substance is more acidic than orange juice?
battery acid with a pH of 0.8
What would a ph of 10 tell you about a substance?
It tells that the substance is basic, as pH is higher than 7.0
If a solution has a pH of 3 does it have more or less H ions than a solution with a pH of 5?
A solution of pH 3 will have 100 times more H ions than a solution of pH 5; that means it is more acidic.Note that a solution of pH 2 will have 1000 times more H ions than one of pH 2, and a solution of pH 1 will have 10000 times, etc.
