Chemical Dictionary states that K2CrO4 is the formula for potassium chromate. It is also known as dipotassium chromate. It has a formula mass of 194.20, a melting point of 985 degrees Celsius and a density of 2.73 grams ... More » Science Chemistry Solutions & Mixtures

A chemical reaction occurs when the reactants break into constituent ions and recombine to form different products. In this case, lead nitrate and potassium chromate recombine to form lead chromate and potassium nitrate.... More » Science Chemistry Chemical Equations

Sodium chloride is table salt, potassium dichromate is an oxidizing agent, sodium chromate is a dyeing agent, mercury sulfide is a red pigment and copper sulfate is an antidote for phosphorus poisoning. Salts are a type ... More » Food Food Facts Herbs & Spices
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Chemical Dictionary states that the chemical formula for chromium (III) nitrate nonahydrate is Cr(NO3)3.9H2O. The formula can also be expressed as CrH18N3O18. Chromium nitrate is the chromium salt of nitric acid. The nit... More » Science Chemistry Chemical Equations

Chemical Dictionary lists the structural formula for acetic acid as CH3COOH. Its chemical formula is C2H4O2. It is composed of two carbon, four hydrogen and two oxygen atoms. More » Science Chemistry Acids & Bases

The chemical formula for cobalt(II) selenide is CoSe, according to Chemical Dictionary Online. It has a molar mass of 137.89 and a density of 7.65 grams per cubic centimeter. It has a melting point of 1,055 degrees Celsi... More » Science Chemistry

Iodine solution is made by mixing iodine into a mixture of potassium iodide; this mixture is commonly used to check for starch. Iodine solution is also known as povidone and is used to kill bacteria and treat infections ... More » Science Chemistry Solutions & Mixtures