A native name for K2 has never been confirmed. One suggested name for the world's second-highest mountain was "Mount Godwin-Austen" (for Henry Godwin-Austen, 1834-1923), and this is still used informally despite an official rejection. The name "K2" has been adopted in the local Balti language as "Kechu" or "Ketu", and no other title seems to have become predominant.
(Karakoram 2) is the meaning of k2. K2 attracts hordes of climbers intent on conquering the 28,251-foot (8,611-meter) peak in the Himalaya. K2 is part of the Himalaya's Karakoram Range. (answered by Ali zulfiqar)
Potassium sulfide
Formula for potassium sulfide is K2S.
The name of the ionic compound k2s is= Potassium Sulfide
K2S + 2HCl --> 2KCl + H2S
K2S or potassium sulfide is an ionic compound.
If you have 2 moles of K+ for every mole of K2S and Molarity (M) is Moles per Liter. Then you know that you have .30 M of K2S. The way that you do that is setting up a series of conversion factors like so:(.15moles k2s/liter) x (2 moles of K/ 1 mole of K2S) = .30 moles k/ liter.The moles of K2S cancel out and you are left with moles of K per liter.
K2S will have high boiling point than CH3Cl.
Potassium has a formal charge of +1, and sulfide has a formal charge of -2, so: K2S
yes
If you have 2 moles of K+ for every mole of K2S and Molarity (M) is Moles per Liter. Then you know that you have .30 M of K2S. The way that you do that is setting up a series of conversion factors like so:(.15moles k2s/liter) x (2 moles of K/ 1 mole of K2S) = .30 moles k/ liter.The moles of K2S cancel out and you are left with moles of K per liter.
It is K2S.
K2S