Corrected answer:
NO,
MOST of the potassium salts and ALL of the nitrates are SOLUBLE, not insoluble!!!
So potassium nitrate is NOT INsoluble
Some potassium salts and complexes are insoluble like Potassium Hexanitritocobaltate(III) = K3[Co(NO2)6] , etc.
Potassium Nitrate is a solid. It is also a salt which makes it soluble.
yes potassium is a solid at room temperature
Yes, potassium chloride can exist as a solid. However, potassium chloride is soluble in water so it can also exist in the aqueous state (all potassium salts are soluble).
Potassium nitrate is a solid at room temperature.
no
KNO3, potassium nitrate, is solid at room temperature.
Lead(II) nitrate and potassium iodide are solids.
KNO3 is the chemical formula of potassium nitrate.
Potassium nitrate is KNO3. There is one potassium per one nitrate. One mole of potassium nitrate contains one mole of nitrate.
potassium nitrite
Potassium nitrate is soluble in water, as it is an ionic solid. When dissolved in water, potassium nitrate will form an aqueous solution of potassium and nitrate ions.
KNO3, potassium nitrate, is solid at room temperature.
Lead(II) nitrate and potassium iodide are solids.
KNO3 is the chemical formula of potassium nitrate.
Potassium nitrate is a solid at 60 oC.
Technically, yes. Potassium nitrate is a potassium atom attached to the nitrate ion.
The solution was then cooled to 25 °C when solid potassium nitrate separated out to leave a saturated solution. Using the information provided in this question, what is the minimum mass of water that must now be added to the mixture of the solution and the solid in order to make this solid potassium nitrate redissolve at 25 °C?
Potassium nitrate = KNO3
Potassium nitrate is KNO3. There is one potassium per one nitrate. One mole of potassium nitrate contains one mole of nitrate.
Lead iodide (Pb2I) precipitates as a yellow solid, leaving a solution of potassium and nitrate ions.
potassium nitrite
lead nitrate + potassium bromide --> lead bromide + potassium nitrate