2K+(aq) + S2–(aq)
Yes, it is soluble in water.
Potassium hydroxide has the formula KOH, and is composed of the elements potassium (K), oxygen (O) and hydrogen (H).It is considered a strong base (it dissociates completely in water to form K+ and OH-).See the Web Links and Related Questions to the left for more information about NaOH and other strong bases.
Potassium is more metallic than magnesium. This is because potassium is located further to the left on the periodic table, making it more reactive and metallic than magnesium.
potassium nitrate would be left was an aqueous solution and lead iodide would be the precipitate
When chlorine is mixed with potassium bromide solution, chlorine will displace bromine to form potassium chloride. Similarly, when chlorine is mixed with potassium iodide solution, chlorine will displace iodine to form potassium chloride. These reactions are examples of displacement reactions where a more reactive element displaces a less reactive element from its compound.
Yes, it is soluble in water.
Potassium hydroxide has the formula KOH, and is composed of the elements potassium (K), oxygen (O) and hydrogen (H).It is considered a strong base (it dissociates completely in water to form K+ and OH-).See the Web Links and Related Questions to the left for more information about NaOH and other strong bases.
A suspension contains particles that will settle out of the mixture if left sitting out.
Potassium is more metallic than magnesium. This is because potassium is located further to the left on the periodic table, making it more reactive and metallic than magnesium.
potassium nitrate would be left was an aqueous solution and lead iodide would be the precipitate
NiS is the formula for nickel sulfide. The nickel(II) ion has a 2+ charge and the sulfide ion is 2-. When the Ni(II)2+ bonds with the S2- the 2s cancel out and you are left with NiS (nickel sulfide). E. Morris
No. the individual particles are not moving in the right to left direction. rather, they moves up and down. it is the wave that is going right to left.
meteoroids
The reaction between barium nitrate (Ba(NO3)2) and potassium phosphate (K3PO4) will form barium phosphate (Ba3(PO4)2) and potassium nitrate (KNO3). The ions left in solution will be potassium (K+) and nitrate (NO3-) ions from the potassium nitrate. The barium phosphate will precipitate out of solution.
A heterogeneous mixture containing particles of different sizes and densities will settle out if left sitting out, due to gravity pulling the heavier particles to the bottom. This process is known as sedimentation. Examples include suspensions of sand in water or muddy water.
Yes.
they go left