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How will you find whether the given juice is acidic or basic or neutral?
Wiki User
∙ 12y ago
the answer is at wiki and the amswer is neutral
Wiki User
∙ 12y ago
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What would a control be for an experiment to see whether fertilizer helps a plant to grow?
answer: compare a plant not given fertilizer to a plant given fertilizer..
What are the basic needs of organisms?
1. evirement 2. cells 3.energy given off by the sun
How is watching TV scientific?
The act of sitting and watching TV is not scientific. Science is about making observations, formulating hypotheses, gathering data, and testing whether these hypotheses are supported. You can be scientific about what you watch on TV, in the sense that you can judge whether the information given was collected in a scientific manner, and you can be a critical judge of the information given (instead of accepting everything just because it's on TV), which are qualities of a good scientist.
Write the cell theory?
The Cell Theory is one of the basic principles of biology. Credit for the formulation of this theory is given to German scientists Theodor Schwann, Matthias Schleiden, and Rudolph Virchow. states: All living organisms are composed of cells. They may be unicellular or multicellular. The cell is the basic unit of life. Cells arise from pre-existing cells.
What features do all gas exchange systems have in common?
All plants, animals, fish etc, need gas from the air to breathe. Whether it be carbon dioxide, oxygen from water or our atmosphere, its pretty much a given.
Why wet litmus paper it is used to cheque whether the given solution is acidic or basic?
Because litmus change color depending on the pH: red in acidic solutions and blue in basic solutions.
The acidbase numbering system?
they are given a number...this is called it's pH level 7 is neutral anywhere below seven is acidic anywhere above 7 is basic
What is pH and how is it used?
pH is the negative logarithm of [H+] ion concentration in a given solution. pH = -log[H+] It is basically used to check the acidity or basicity of the solution. Lower the pH, more acidic is the solution. At room temperature pH=7 represents neutral solution and pH<7 or pH>7 represents acidic or basic solution respectively .
What is indicator How does it indicates completion of neutralization?
An indicator refers to a substance that changes color to show how a given substance is either acidic or basic.
What is the relation between pH value and nature of the solution?
The nature of the solution be it acidic or basic will determine the PH value of the given solution.
What do you know about the pH scale?
The pH scale is a physics scale that measures the pH balance of something (obvious). It ranges from 1-14, 1 being the most acidic and 14 being the most basic. Water is neutral at 7 pH. A common acid is vinegar and a common base is bar soap. The pH scale is a scale designed to determine the acidity or basidity of a given substance and ranges from 0-14 with 7 being neutral, a substance that is between the range of 0 and 7 determines the acidity of a substance with 7 being neutral and 0 being extremely acidic while the range 7-14 determines the basidity of a substance with 7 being neutral and 14 being extremely acidic. It can be said that the acidity or basidity grows stronger the farther it is from 7.
Are hydrogen ions acidic?
Free H+ ions in Aqueous Solution is what an Acid is. What makes a solid substance an Acid is when you dissolve it in water and it dissolves into H+ and whatever else, and; What makes an Acid Solution corrosive is It's Free Concentration of H+.
What pH ranges is a strong base 1ph13 20 ph45 52 ph71 90 or pH 112 120?
The values given are not correct for pH. But the answer is as follows:pH will range from 0 to 14.A pH of 7 indicates neutral solution; pH below 7 for acidic solution and pH above 7 indicates basic solution.pH of 14 will be the most basic.pH values cannot be over 14 as given in the question.
What substances would be least acidic pH equals 2ph equals 3ph equals 6ph equals 1or pH equals 4?
the least acidic would be the one closest to the neutral pH number of 7 (which is the pH of pure water, NOT salt water... salt water is slightly acidic i THINK due to salt content). so in the case given in ur question, the least acidic would be the substance with pH level of 6.
The number of what identifies whether an atom carries a charge ion or is neutral?
Electrons An atom that becomes stripped of any given number electrons becomes an ion. That is my understanding. :-)
Why farmers need to know how acidic or basic the soil is?
Acidic or basic (alkline) is measured By Ph. Every plant has an ideal Ph at which it likes to grow. It also has a range at which it will still survive. Kniwing the Ph tells the Farmer what plants will grow in a given soil. It also by implication suggests what plants will modify the ph in the process of their growtrh cycle or what soil amendment could be used to modify the soil slightly.
Ph values of salt sodium bisulfate sodium acetate acetic acid sodium carbonate?
In order of increasing pH: (calculated 'pH about'-values are given for 1.0 M solutions)sodium bisulfate Na+(HSO4)- is weak acidic, pKa= 1.92, (pH about 1.0)acetic acid H(OOCCH3) is weakly acidic, pKa= 4.77, (pH about 2.4)neutral: water pKa= 14, pKb= 14 so pH= 7.0sodium acetate Na+(OOCCH3)- is weakly basic, pKb= 9.23, (pH about 9.4)sodium carbonate (Na+)2(CO3)2- is weakly basic, pKb=3.75, (pH about 12.1)
