Use an eyedropper to put 2 or 3 drops of vinegar on your gold. You can set your gold piece in a bowl or on a plate to collect any vinegar that runs off of it.

Продолжительность: 1:12
Опубликовано: 31 мая 2022 г.

Carefully pour a small amount of distilled white vinegar onto the gold, or use a dropper to apply a few drops. Observe closely—if the gold changes color, smokes ...

A simple enough test to do right away is to rub gold against your skin. If there is a blue, green, or purple discoloration on the piece of gold, this means ...

Продолжительность: 2:26
Опубликовано: 12 дек. 2023 г.

If the piece of gold is real, it will not change color, however if the piece of gold is fake, the vinegar will cause it to react and change color.

We were dying to review the new restaurant and see how fine dining compares to fine jewellery, so we spoke to our friend of the brand; Zena Louay to see what ...

30 мая 2022 г. · Gold is a non-reactive metal, so it will not react to vinegar. Tips: Use distilled white vinegar for this test. Other types of vinegar, such as ...

5 янв. 2023 г. · Or fill a glass bowl with white vinegar and drop your gold jewelry into it. Leave it aside for 5-8 minutes. Remove the piece and rinse it with ...