benzene, toluene, chloroform, dichloromethane, ethyl acetate
1.sand 2.
Water doesn't dissolve sodium, water react violently with sodium:2 Na + 2 H2O = 2 NaOH + H2
simply adding water does the trickANS 2 - WARM water is best.
Dissoluble means not soluble. But what is the solvent? There are many possible solvents and they can have very different characteristics
Water is a polar substance which means that it can provide an energy release (both enthalpic and entropic) by dissolving other polar substances. Reactions always proceed to the result of minimum energy.
Calcium chloride and sodium carbonate are soluble in water.
Materials such as glass, plastic, and metals like stainless steel or gold do not dissolve in water or other common solvents. Additionally, certain substances like sand, sugar, and salt will not dissolve in certain solvents under specific conditions.
Copper(II) oxide (CuO) does not dissolve in water because it is a basic oxide that reacts with water to form copper hydroxide (Cu(OH)2), which is insoluble in water. This reaction occurs slowly, preventing CuO from dissolving readily.
what 2 things did the colonists get from the water front
To find out how much salt will dissolve in 3 1/2 gallons of water, you can first convert 3 1/2 gallons to an improper fraction, which is 7/2 gallons. Since 1 gallon can dissolve 1 1/3 cups of salt (or 4/3 cups), you can multiply this by 7/2: (4/3 cups) * (7/2) = 28/6 = 14/3 cups. Thus, 14/3 cups, or approximately 4 2/3 cups of salt, will dissolve in 3 1/2 gallons of water.
1.get salt 2.get water 3.pour salt into water 4.stir the salt and water until the salt is invisible
1. Suspended solids 2. Colloidal solids (nonsettleable solids) - Do not dissolve in water