Aspoon of salt is added to water. which of these will increase how fast the salt dissolves? check all of
the boxes that apply.
adding another spoon of salt
stirring the salt and water
cooling the water
crushing the salt so the grains are smaller
adding more water

Stirring the salt and water

Crushing the salt so the grains are smaller

Explanation:

Another way that is not in the choices that would increase the rate of dissolving of a solute in the solvent is heating the solvent.  This increases the kinetic energy of the particles hence increasing collision rates. This helps increase the dissolution of the solute.

Stirring helps break down the solute to smaller particles. Smaller particles have a larger surface area to volume ration on which collision with solvent molecule can occur hence faster dissolution.  

i don't know people like to fight everywhere rip.

most historians agree that gabriel mouton, the vicar of st. paul’s church in lyons, france, is the “founding father” of the metric system. he proposed a decimal system of measurement in 1670. mouton based it on the length of one minute of arc of a great circle of the earth (now called a nautical mile, 1852 meters). he also proposed the swing-length of a pendulum with a frequency of one beat per second as the unit of length (about 25 cm). a pendulum beating with this length would have been fairly easy to produce, thus facilitating the widespread distribution of uniform standards. over the years, his work was revised, improved, and extended by a number of french scientists.

the political sponsor of weights and measures reform in the french revolutionary national assembly was the bishop of autun, better known as talleyrand. under his auspices, the french academy appointed several committees to carry out the work of developing a usable system of weights and measures for france. one of the committees recommended a decimalized measurement system based upon a length equal to one ten-millionth of the length of a quadrant of the earth’s meridian (i.e., one ten-millionth of the distance between the equator and the north pole).