In one set of experiments that has appeared, iron may be precipitated from dark types of fruit juice (those with a weak acid pH) by adding strong tea. The exact procedures used were not immediately available. The easiest way to see if iron is present is to consult a juice guide. Iron may be added to commercial juice products, and will be displayed on its labeling. (see related link)
so it can be stronger
there is tons
When you mix iron filings with lemon juice, the acid in the lemon juice will react with the iron to produce iron oxides and hydrogen gas. The iron filings will begin to rust as the iron oxides are formed. This reaction is an example of a chemical reaction between an acid and a metal.
Iron fillings will be corroded.
One piece of evidence that the sun contains iron is the absorption lines in its spectrum that match the wavelengths associated with iron atoms. Additionally, studies of the sun's composition through spectroscopy and helioseismology have identified iron as one of the elements present in the sun's core and atmosphere.
what iron is present in copper nitrate
no it does not contain any iron at all!
Yes, soluble iron is present in this solution.
no
Iron is present in biotite mica but not in muscovite mica.
For the oxidation of iron to occur, that is for ferric oxide to form, there must be oxygen present. There must also be water present.