Density
Salt water taffy does not contain actual seawater or salt water as an ingredient. The name "salt water taffy" likely originated from its coastal origins and traditional recipe that includes salt. However, the amount of salt water in salt water taffy is negligible.
Yes, the measure of the amount of dissolved salts in seawater is typically expressed as grams of salt per kilogram of water, which is known as seawater salinity. The unit used for this measurement is parts per thousand (ppt) or practical salinity units (psu).
The time it takes to dissolve salt in water depends on factors like temperature, amount of stirring, and type of salt. Generally, it should dissolve within a few minutes in room temperature water with gentle stirring.
To show that salt is still present in water after dissolving, you can evaporate the water and observe the salt residue left behind. Start by weighing the original amount of salt, dissolve it in water, then heat the solution until all the water evaporates. Finally, measure the remaining salt residue to confirm that the salt did not disappear during the dissolving process.
No, the concentration of salt remains the same even if water evaporates. However, the amount of water decreases, causing the remaining water to have a higher concentration of salt.
salinity
It's called "water of hydration".
The measurement of salt in water is called the salinity.
Salinity
add 10mm each day
This depends on the amount of water and the amount of salt.
The total amount of dissolved salts in ocean water is referred to as "Salinity". :)
To properly add salt to boiling water, wait for the water to come to a rolling boil first. Then, measure out the desired amount of salt and slowly sprinkle it into the water while stirring gently. This helps the salt dissolve evenly and distribute throughout the water.
If you are trying to measure concentration of salt in water you would be measuring molarity which is moles / liter. Moles are equal to grams of salt / the MW of salt (and if you mean NaCl then the MW is 58.44 g/mol). Density is a ratio of mass to volume (mass / volume or kg/m^3)
the amount of salt dissolved in the water
A concentration of 1 ppm (parts per million) of salt in water means that there is one part of salt for every one million parts of water. It is a measure of the amount of salt present in the water and is commonly used to express very low concentrations.
the same amount as you put in. measure the amount of rice in a jug and pour in the same amount of boiling water, add a pinch of salt and stir once until no water remains