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Which indicator could be used to identify a neutral solution?
A neutral solution will have a pH of 7. One indicator that can be used to identify a neutral solution is litmus paper, which will remain its original color (usually blue or red) when immersed in a neutral solution.
Which chemical is used for the detection of sulphate in aqueous solution?
Add some barium chloride solution to the neutral or weakly acid sulfate solution
What scale is used to determine whether a solution is an acid or base?
When referring to acidity of a solution one uses the pH scale. The lower the number, the higher the acidity. Pure water is said to be neutral, and is a 7 on the scale. Anything with a lower number ranking is acidic, and anything with a higher ranking is basic.
What number of an element can be used to determine the number of electrons in an atom?
The atomic number of an element can be used to determine the number of electrons in an atom. It is equal to the number of protons in the nucleus of an atom, which also corresponds to the number of electrons in a neutral atom.
What is salt neutralization?
Salt neutralization refers to the process of adding a base to an acidic solution or an acid to a basic solution to achieve a neutral pH. This reaction results in the formation of a salt and water. It is a common method used to adjust the pH of a solution to make it more neutral.
Term used to describe a solution with a pH value of 7?
Neutral solution.
Which indicator could be used to identify a neutral solution?
A neutral solution will have a pH of 7. One indicator that can be used to identify a neutral solution is litmus paper, which will remain its original color (usually blue or red) when immersed in a neutral solution.
What is a numerical symbol used to represent the negative logarithm of the number of hydrogen ions present in 1 liter of a solution?
pH 0-14
Letter used to represent a number?
A letter used to represent a number is a variable of sometimes a constant.
Which chemical is used for the detection of sulphate in aqueous solution?
Add some barium chloride solution to the neutral or weakly acid sulfate solution
In a neutral solution litmus paper turns?
In a neutral solution, litmus paper will remain its original color, which is typically purple or blue depending on the type of litmus paper used.
When neutral litmus solution is added to alkaline solution?
When neutral litmus solution is added to an alkaline solution, the litmus solution will turn blue. This change in color indicates that the solution is basic or alkaline in nature. Litmus paper is commonly used as an indicator to determine the acidity or alkalinity of a solution.
What does a variable represent in math?
any number at all
What is the solution called when a acid is added to alkali?
The solution could be neutral, acidic or basic depending on the concentration or the volume of the acid or alkali used.
What is a single number used to represent a group of number?
a variable
Why is a letter used to represent a number?
o
What is the name of the Number system used to represent any number as a 1 or a 0?
A number system used to represent any number by a 1 or a zero is a binary system or a base 2 number system.
