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Is potassium chromate a cation?
No, Potassium chromate is a compound
What element may form a compound with caxo4?
Calcium (Ca) is the element that may form a compound with CrO4 (chromate). The compound formed would be calcium chromate, CaCrO4.
What is formula mass of potassium diaqua dioxalato chromate?
The formula mass of potassium diaqua dioxalato chromate is calculated by adding the atomic masses of each element present in the compound. The formula for this compound is K[Cr(C2O4)2(H2O)2]. By summing the atomic masses of potassium (K), chromium (Cr), carbon (C), oxygen (O), and hydrogen (H) in the compound, you can determine the formula mass.
Is potassium an element or compound?
Potassium is an element.
Which element is responsible for the yellow color of potassium chromate?
The yellow color of potassium chromate is due to the presence of the chromate ion (CrO4^2-). This ion absorbs light in the blue region of the spectrum, leading to the perception of a yellow color.
Is potassium nitrate a compound or an element?
Potassium nitrate is a compound. Its formula is KNO3.
What is is the name of the ionic compound K2(Cro4)?
The name of the ionic compound K2(CrO4) is potassium chromate.
Why does potassium cromate have its name?
The chemical formula of dipotassium chromate is K2CrO4.The explanation of the name is:- this compound is a salt- the cation is potassium (and here are two atoms of K)- the anion is chromate- consequently the correct derived name will be dipotassium chromate
What information is provided by the formula for potassium chromate?
The formula for potassium chromate is: K2CrO4. The formula provides the following information: there are two potassiums, 1 chromium, and 4 oxygens. It can also be inferred that the charge on the chromate polyatomic group is -2 to balance out the two +1 potassium cations.
Is Potassium Chromate a salt?
Yes, because it is an ionic compound and may be prepared by neutralizing Potassium hydroxide with Chromic acid.
Is potassium a chemical compound?
No, potassium is an element.
Is potassium bromide an element or compound?
Potassium bromide is a compound, not an element. It is composed of potassium (K) and bromine (Br) atoms chemically bonded together.
