gastric juice at pH 2
Mixing equal quantities of 1M HCl and 1M NaOH solutions will give a neutral solution because they will react to form water and a salt (NaCl).
an universal indicator paper tells you how acid or how alkali it is acid - red alkali - blue neutral - green
Not necessarily. While many neutral solutions are harmless, some may still pose risks depending on the specific chemicals involved. It is important to consider the composition and concentration of the neutral solution in determining its potential harm.
Red litmus paper remains red when a neutral solution is added. This is because neutral solutions do not affect the color of red litmus paper.
The pH of a solution describes its acidity or basicity. Solutions with a pH below 7 are acidic, while solutions with a pH above 7 are basic. A pH of 7 indicates a neutral solution.
Mixing equal quantities of 1M HCl and 1M NaOH solutions will give a neutral solution because they will react to form water and a salt (NaCl).
The pH range of aqueous solutions of NaCl is 6.7 to 7.3 (MSDS)
an universal indicator paper tells you how acid or how alkali it is acid - red alkali - blue neutral - green
Acidic solutions have a pH under 7.A neutral solution has a pH of 7.Basic solutions have a pH over 7.
Examples: sodium chloride solution, potassium chloride solution, lithium chloride solution.
Not necessarily. While many neutral solutions are harmless, some may still pose risks depending on the specific chemicals involved. It is important to consider the composition and concentration of the neutral solution in determining its potential harm.
Red litmus paper remains red when a neutral solution is added. This is because neutral solutions do not affect the color of red litmus paper.
the solutions of carbohydrates and salts formed by strong acids and bases are always neutral having pH value = 7
The pH of a solution describes its acidity or basicity. Solutions with a pH below 7 are acidic, while solutions with a pH above 7 are basic. A pH of 7 indicates a neutral solution.
The water solution of sodium chloride is neutral.
To predict the acidity or basicity of a salt solution, we need to consider the ions it forms when dissolved in water. If the cation or anion of the salt is a strong acid or base, the solution will be neutral. If the cation is from a weak base and the anion is from a strong acid, the solution will be acidic. If the cation is from a strong base and the anion is from a weak acid, the solution will be basic.
Curcuma (turmeric) is red in an alkaline solution and yellow in an acidic solution.