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Lead chromate is insoluble in water.
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How do you purify lead?
Lead is purified from bullion using the Betts electrolytic process when lead must be highly purified. There are other methods, most of which use electrochemical processes for purification.
How do you write lead IV hydroxide?
The chemical formula of lead(IV) chromate is PbCrO4.
What are the natural resources of Korea?
North Korea's natural resources are coal, lead, tungsten, zinc, graphite, magnesite, iron ore, copper, gold, pyrites, salt, fluorspar, hydropower Coal,lead,iron ore, copper,gold,sald,etc.
Why is potassium chromate indicater used in silver nitrate titration determining in water chloride?
At the end point, so after all Cl- has reacted with Ag+, a brown-red precipitate of silver chromate (Ag2CrO4), is formed. (Argentometric indicator)Description:The solubility of silver chromate is slightly higher than that of silver chloride. So, in a mixture of both ions silver chloride will be formed. Only when no chloride is left silver chromate will be formed and precipitated out.Prior to the endpoint the solution has a milky lemon yellow appearance, due to the color of the chromate ion and the precipitate of silver chloride already formed.When approaching the endpoint, additions of silver nitrate lead to steadily slower disappearing red colorations. When the red brownish color remains (with grayish spots of silver chloride in it) the endpoint of titration is reached. (wikipedia)
Where does sewers lead?
some goes in to the main sewerage system where it gets treated all water purified and the remainder of the waste gets buried inland or put out to sea.
Is lead chromate soluble?
No, lead chromate is insoluble in water
What is the name for PbCr2O7?
Lead (II) Dichromate
What is the formula for the compound formed by lead ions and chromate ions?
Lead ions = Pb2+Chromate ions = CrO4-2Compound they form is Lead(II) chromate = PbCrO4
What is the formula for leadII chromate?
Lead(II) Chromate = PbCrO4
What is the formula for the compound formed by lead(ii) ions and chromate ions?
Lead ions = Pb2+Chromate ions = CrO4-2Compound they form is Lead(II) chromate = PbCrO4
Is there any way to make lead chromate?
by the reaction of lead nitrate with potassium chromate or potassium dichromate
What is pbcr04?
Lead Chromate
What are the elements in lead chromate?
Lead, Chromium, and Oxygen
What is the formula for lead chromate?
PbCrO4
The correct chemical formula for compound formed between lead 2 ions and chromate ions?
The chemical formula of lead chromate is PbCrO4.
What is PbCrO42?
PbCrO42 is lead(IV) chromate.
What color is Lead II dichromate?
You probably mean lead chromate since you have mentioned an oxidation state of 2+ for the lead ion and the chromate ion has an oxidation state of 2-. Lead chromate is yellow. Please see the link.
