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What is the formula for potassium sulfide?
Formula for potassium sulfide is K2S.
What is the concentration of in 0.15 of M of K2S?
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.
Which one of these have a high boiling point CH3Cl or K2S?
K2S has a higher boiling point than CH3Cl. This is because K2S is an ionic compound with stronger electrostatic forces between its ions, requiring more energy to break these bonds compared to the weaker van der Waals forces between CH3Cl molecules.
How many cations are in K2s?
There are two cations in K2S. Potassium (K) has a +1 charge, so there are two potassium (K) cations in the compound K2S.
What is the correct name for K2S compound?
The correct name for the compound K2S is potassium sulfide.
What is the concentration of K in 0.15M of K2S?
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.
What is the scientific notation of KS?
It is K2S.
What is the subscript of potassium in the formula for potassium sulfide?
K+1 S-2
What is the shape of K2S?
i don't know....... maybe the cation is sp3 hybridization?
Is K2S an ironic bond?
No, K2S is not an ironic bond. K2S represents a chemical bond between a potassium (K) atom and a sulfur (S) atom, where they share electrons to form a stable compound. Irony refers to situations where the outcome is different from what is expected.
How many moles are in 3.3 moles of K2S?
3.3 moles of K2S 3.3 moles of S-2 6.6 moles of K+1
What is the percent composition of k2S?
There is no such compound as k2S. But the % composition of K2S (potassium sulfide) is as follows:2 K = 2 x 39 = 78S = 32Total mass = 78 + 32 = 110 g%K = 78/110 (x100) = 70.9 % K%S = 32/110 (x100) = 29.1 % S
