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Predict what the formula would be for a compound formed between potassium and sulphur?
K2S. Potassium forms monovalent cations and sulphur forms divalent anions.
What is the formula for potassium sulfide?
Formula for potassium sulfide is K2S.
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 solution for K2S plus HCl?
K2S + 2HCl --> 2KCl + H2S
Is k2s an ionic or covalent bond?
K2S or potassium sulfide is an ionic compound.
Predict what the formula would be for a compound formed between potassium and sulphur?
K2S. Potassium forms monovalent cations and sulphur forms divalent anions.
What is the formula for potassium sulfide?
Formula for potassium sulfide is K2S.
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 solution for K2S plus HCl?
K2S + 2HCl --> 2KCl + H2S
Is k2s an ionic or covalent bond?
K2S or potassium sulfide is an ionic compound.
What is the correct formula for the ionic compound formed between potassium and sulfur?
Potassium has many sulfide: K2S, K2S4, K2S2, K2S6, K2S3, K2S5. The most known is K2S.
How many what compounds are soluble in water CuOH2 LiNO3 NH4Br K2S?
3
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 will have high boiling point than CH3Cl.
What is the chemical formula for KS?
Potassium has a formal charge of +1, and sulfide has a formal charge of -2, so: K2S
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.
Is K2S a salt?
yes
