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What compound is RbOH and Ca2C and K2SO4 and AL2S3 according to stock system?
Wiki User
∙ 7y ago
The Stock system is not used for these salts because the cations have only 1 oxidation number. So, for Rb and K it is 1+ and for Ca it is 2+ and for Al it is 3+. The stock system is used for the transition metals to indicate which oxidation state they are in.
Wiki User
∙ 7y ago
Wiki User
∙ 7y agoand using roman numerals according to the stock system
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Was k2so4 soluble insoluble?
Potassium sulfide, or K2S is a solid and colorless inorganic compound. It readily reacts with water, making it a soluble compound.
K2SO4 is a formula to what?
K2SO4 is the chemical formula for Potassium sulfate.
What volume of a 0.20M K2SO4 solution contains 57g of K2SO4?
The volume is 1,635 L.
How many atoms are in 10.0 moles of K2SO4?
10.0 moles K2SO4 (6.022 X 1023/1 mole K2SO4) = 6.02 X 1024 atoms of potassium sulfate ==========================
What is the formula for potassium sulphate?
Valency of k=1+ valency so4=2- after crisscrossing the valencies, we get- chemical formula- k2so4
Is K2SO4 a covalent or ionic compound?
ionic compound
What compound is potassium sulphate?
K2SO4
Is k2so4 a molecular compound?
Potassium sulfate is an ionic compound.
Is the ionic compound k2so4 soluble in water?
Yes.
What is the compound formed by potassium and sulfur and oxygen?
Potassium sulfate (K2SO4) is a component of fertilizer.
Is K2SO4 a compound?
No. Potassium sulfate is a salt.
Was k2so4 soluble insoluble?
Potassium sulfide, or K2S is a solid and colorless inorganic compound. It readily reacts with water, making it a soluble compound.
What compound does the formula K2SO4 represent?
a dot diagram represent the electron configuration of a compound. in the case of K2SO4. there would be two K(Potassium) with one dot to show its one outside electron. S(Sulfur) with two dots for it's 3S Field and four dots for its outer P Field. Four O(oxygen) with the same dot pattern as sulfur. arranged in a pattern consistent with the shape of the compound based on what electrons are shared with which atom
Is k2SO4 a ionic or covalent bond?
K2SO4 is ionic
K2SO4 is a formula to what?
K2SO4 is the chemical formula for Potassium sulfate.
What is the name of the ionic compound K2SO4?
i think either potassium(II) sulfate or potassium sulfate
What volume of a 0.20M K2SO4 solution contains 57g of K2SO4?
The volume is 1,635 L.
