When each of the following is added to water, is the resulting solution acidic, basic, or neutral?
a) HClO,
b) NaCl,
c) HCN,
d) MgO,
e) CH3OH
Your stomach fluid would be neutral (neither acidic nor basic) and you would have extreme difficulty in digesting food.
In an aqueous solution of gaseous HCl, the HCl molecules dissociate into H+ and Cl- ions, which react with water to form H3O+ ions, resulting in an acidic solution. In benzene, which is a nonpolar solvent, the HCl molecules do not dissociate into ions due to the absence of water molecules to facilitate the ionization process, so the solution does not exhibit acidic properties.
If too little acid is added to an alkali, the resulting solution may not reach the desired neutral pH level. This could lead to the solution remaining basic or alkaline.
It turn purple-blue.
Yes, from above 7 to below 7
The acid and base will neutralize each other and the resulting solution will be more neutral. If the base being neutralized is strong, the resulting salt will be neutral. If the base is weak the resulting salt will be acidic. A solution of such a salt may be called a buffer.
The solution could be neutral, acidic or basic depending on the concentration or the volume of the acid or alkali used.
phenolphthalein turns pink when basic solution is added to it but remains colorless in case of neutral and acidic solution
In an aqueous solution of gaseous HCl, the HCl molecules dissociate into H+ and Cl- ions, which react with water to form H3O+ ions, resulting in an acidic solution. In benzene, which is a nonpolar solvent, the HCl molecules do not dissociate into ions due to the absence of water molecules to facilitate the ionization process, so the solution does not exhibit acidic properties.
Your stomach fluid would be neutral (neither acidic nor basic) and you would have extreme difficulty in digesting food.
If a seed crystal was added to a supersaturated solution, the resulting solution would be a crystallized solution. The formation of solid crystals that precipitate from a solution is called crystallization.
NH3 is a weak base. It can accept a proton (H+) from water to form NH4+ and OH-. This reaction results in an increase in hydroxide ions and shift the pH towards the basic end of the scale.
Yes it is. The pH of water is neutral or 7, and lemon juice is a very low 1 or 2. With the water, the resulting pH is more neutral and less acidic than lemon juice alone.
It turn purple-blue.
Yes, from above 7 to below 7
a neutral
What determines if a solution is neutral is the ions present in solution. Something can be acidic, basic, or neutral. A typical acidic solution has H+ present in solution. An example of this is hydrochloric acid (HCl), which is a very strong acid. A typical basic solution has hydroxide ions (OH-) in solution. An example of this is NaOH. A neutral solution has ions that exhibit no acid/base properties. One of these is sodium chloride (NaCl). Group 1 ions do not exhibit any acid base properties, such as Na+. The conjugate bases of strong acids and the conjugate acids of strong bases also do not exhibit acid and base qualities. Cl- is the conjugate base of the strong acid HCl. There for a solution of NaCl is neutral or a pH of 7. So what determines if a solution is neutral are the ions present in solution. Group 1 ions are always neutral. Some other ions that are always neutral are Cl-, I-, Br-, and SO42- . These are all conjugate bases of strong acids.