The formula for potassium sulfide is K2S.
There are two cations in K2S. Potassium (K) has a +1 charge, so there are two potassium (K) cations in the compound K2S.
The correct name for the compound K2S is potassium sulfide.
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.
3.3 moles of K2S 3.3 moles of S-2 6.6 moles of K+1
The formula for potassium sulfide is K2S.
There are two cations in K2S. Potassium (K) has a +1 charge, so there are two potassium (K) cations in the compound K2S.
The correct name for the compound K2S is potassium sulfide.
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.
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.
3.3 moles of K2S 3.3 moles of S-2 6.6 moles of K+1
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.
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
K2s
K2s
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