it dissolves into water because the
sodium nitrate is a type of salt that
is better dissolving in water so when it hits 30
degrees it will already be dissolving.
Both ammonium nitrate and calcium chloride are salts, as they are ionic compounds that can be produced from an acid-base reaction. Neither is the salt we put on our food, however. Table salt is sodium chloride.
You would have a saturated solution because at that temperature and concentration, the amount of sodium chloride being dissolved is in equilibrium with the amount that can be dissolved. Any more added would exceed its solubility.
To put out a sodium fire, you can use a Class D fire extinguisher specifically designed for metal fires. Never use water, as it can react violently with sodium and worsen the situation. Additionally, you can smother the fire with sand or dry powder to deprive it of oxygen.
Sodium has many common uses. Have you ever put salt on a dish to give it more flavor? You are actually putting on Sodium Chloride (NaCl), a compound of the element. Some of it's other uses are Soda Ash (Na2CO3), Baking Soda (NaHCO3), Caustic Soda (NaOH), Sodium Nitrate (NaNO3), Sodium Thiosulfate (hypo, Na2S2O3 - 5H2O), and Sodium Sulfate (Na2SO4), the sodium salt of sulfuric acid (Keep in mind that these are nowhere close to all the uses of sodium, but some)ans2Sodium is used in alot of food, especially salt. It is also used in alot of medicines!:) hope i heped!
Oxidation is when the material your'e working with, draws the oxygene-atoms from the surroundings into itself, so that the oxygene becomes a part of the matter. Here's a few examples: When you put magnesium(Periodic number 12, alkali metal) together with water, it reacts like this: H20+Mg=MgO2+H The thing that happens when you put the two materiels together, is that the magnesium begins to draw the oxygene-atoms in the water to itself, so that it becomes Mg02 (an oxid). So basically, a oxid is just a matter that contains oxygene-atomes. Like: FeO=iron-oxide. MgO=Magnesium-oxide. AlO=Aluminium-oxide. And so on... Basically, rust is just iron who have ben oxidated by contact with water. About the NaNO3 your'e talking about, i don't know. Try looking it up at Wikipedia.
The solubility of sodium nitrate at 20 oC is 94,9 g/100 g water.
When sodium nitrate is put in water, it will dissociate into sodium ions and nitrate ions. This process is known as dissolution. The compound will fully dissolve in water, forming a clear, colorless solution.
Sodium chloride is easily dissolved.
The color of the flame depends on the metal from the salt.
It produces a bright yellow flame
Any reaction occur.
Both ammonium nitrate and calcium chloride are salts, as they are ionic compounds that can be produced from an acid-base reaction. Neither is the salt we put on our food, however. Table salt is sodium chloride.
due to the transfer of electron the zinc nitrate forms to zinc, and copper is formed to copper nitrate. this is usually followed by half equations which are: Cu -> Cu ^2+ + 2e zn^2+ + 2e -> zn where e is electrons and 2+ is representative of the nitrate
You will have some dry water sodium. Salty dry ice.
If the salt solution contains chloride ion (eg. from table salt, NaCl) then silver chloride will precipitate. Both sodium and nitrate ions stay unchanged in solution. Ag+aq + Cl-aq --> AgCls
Yes, there is a chemical change. Both silver nitrate (AgNO3) and table salt, sodium chloride (NaCl) are soluble in water. However, a chemical reaction takes place between them forming silver chloride (AgCl), and sodium nitrate (NaNO3). The silver chloride is INSOLUBLE in water and will form a white precipitate which will settle to the bottom of the reaction vessel.AgNO3(aq) + NaCl(aq) ==> AgCl(s) + NaNO3(aq)
If a blood cell is put into a high sodium solution it will become crenated (shrivel up). Water will flow out of the cell into the solution. If it is put in a low sodium solution it will absorb water/expand outward. If the sodium concentration of the blood cell and outside environment are the same, nothing will happen.