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A solution with a pH above 7 is?
A solution with a pH above 7 is considered basic or alkaline. In basic solutions, there are more hydroxide ions (OH-) than hydrogen ions (H+). Examples of basic solutions include soaps, household ammonia, and bleach.
Non-degenerate basic feasible solution?
A non-degenerate basic feasible solution in linear programming is one where at least one of the basic variables is strictly positive. In contrast to degenerate solutions where basic variables might be zero, non-degenerate solutions can help optimize algorithms as they ensure progress in the search for the optimal solution.
What is a property of basic solutions but not acidic solution?
The pH is under 7.
When a solution is basic the pOH is always less thanWhen a solution is basic the pOH is always less than?
When a solution is basic, the pOH is always less than 7. This is because basic solutions have a higher concentration of hydroxide ions (OH⁻), which results in a lower pOH value. In contrast, a neutral solution has a pOH of 7, while acidic solutions have a pOH greater than 7. Therefore, the pOH of basic solutions reflects their higher alkalinity.
What is the action of litmus with aqueous solution Na2CO3?
Red litmus paper turn blue in basic solutions; sodium carbonate solution is basic.
What is a solute and solevent in a saltwater solution?
In a basic saltwater solution, the water molecules would be the solvent and the salt molecules would be the solute.
What can kill insects acidic or basic solution?
basic solutions
How are acidic solutions different from basic solutions?
basic solutions have more bases in them, molecules that release 0H- ions in the solution. acidic solutions have more acids, molecules that give off H+ ions in the solution
A solution with a pH above 7 is?
A solution with a pH above 7 is considered basic or alkaline. In basic solutions, there are more hydroxide ions (OH-) than hydrogen ions (H+). Examples of basic solutions include soaps, household ammonia, and bleach.
What do if tongue burned with chemical?
Ask a doctor, mentioning the chemical; generally: - for acid solutions: wash with a diluted basic solution - for basic solutions: wash with a diluted acidic solution
Is a solution with pH 8 basic?
Yes, a solution with a pH of 8 is basic. Solutions with a pH greater than 7 are considered basic, while solutions with a pH less than 7 are acidic.
If a solution is basic- what color will red litmus paper turn?
Red color in acidic solutions and blue color in basic solutions.
What is a solution that contains more hydroxide than hydrogen?
A solution with more hydroxide ions than hydrogen ions is basic in nature. It has a pH above 7, indicating it is alkaline. Examples include solutions of sodium hydroxide or potassium hydroxide.
What colour is cyanidin in acidic solutions?
Cyanidin is red in acidic solution, and blue in basic solution
What is the stregnth of a basic solution?
The strength of a basic solution is determined by its concentration of hydroxide ions (OH-) and its pH level. Basic solutions have a high OH- concentration and a pH above 7. They are capable of neutralizing acids and can be corrosive or caustic depending on the concentration.
Non-degenerate basic feasible solution?
A non-degenerate basic feasible solution in linear programming is one where at least one of the basic variables is strictly positive. In contrast to degenerate solutions where basic variables might be zero, non-degenerate solutions can help optimize algorithms as they ensure progress in the search for the optimal solution.
When phenolphthalein is added to ammonium hydroxide is the color of the final solution is pink?
Phenolphthalein is an indicator often used in chemical titrations. Phenolphthalein is colorless in acidic solutions and turns pink in basic solutions. The more basic the solution the pinker the solution will become when Phenolphthalein is present.
