Students will be able to plan and carry out an investigation to compare the amount of bubbles produced by a solid “soap scum” precipitate with the bubbles produced from soap. Students will also be ...

TheNewswire - Precipitate Gold Corp. (the “Company” or “Precipitate”) (TSXV: PRG, OTCQB: PREIF) is pleased to announce that ...

A few drops of dilute sodium hydroxide solution react to form a white precipitate with aluminium ions, calcium ions and magnesium ions. However, if excess sodium hydroxide solution is added ...

Precipitate Gold (TSXV:PRG) is sharing rock sampling results from ongoing field work on its 100-per-cent owned Juan de Herrera project in the Dominican Republic ・A newly discovered anomaly ...

If you time how long it takes until you can no longer see the X due to the formation of the precipitate, you can calculate the rate using the equation. rate = 1 ÷ (time taken for X to be obscured ...

Calcite is the most stable and the least soluble, and, therefore, the form in which calcium carbonate would be expected to precipitate from sea-water. It has been pointed out, however, that when ...

Precipitate Gold Corp. is pleased to announce that Barrick Gold Corp. has commenced a diamond drilling program designed to test two distinct, high priority target areas within Precipitate's 100% owned ...