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To remove mustard stains, first rinse in cold water. Then you can either wash the item in cold water while rubbing with laundry bar soap or rub a liquid enzyme detergent into the stain and allow it to sit for a few minutes. Soak 12 hours in soapy water. If necessary, you can try a bleach solution on white garments. Glycerin applied to the stains and allowed to sit for about an hour may remove stubborn mustard stains.
What else can I help you with?
What are two examples of pure substances?
Solids- Gold, Silver
20 pure and impure substances around us?
gold silver
Why is silver a pure substance?
Pure silver is a single substance, an element. All its particles are silver atoms. That said, it is rare to encounter pure silver. For coinage and jewellery it is usually alloyed, often with copper, to make it harder.
Why are alloys sometimes instead of pure substances?
Alloys are metal mixtures. For example, Sterling silver is a mixture of silver and copper.
Sterling silver is a homogeneous mixture?
Sterling silver is not a mixture; it is a homogeneous solid solution made up of 92.5% silver and 7.5% other metals, typically copper. It is considered a pure substance due to its consistent composition throughout.
What are examples of pure substances used in daily life?
water, methane, oxygen, silver, gold.
Does silver exist in pure form?
Silver can exist in pure form as a native metal. It is often found in its pure state in nature, typically as nuggets or grains within rocks and minerals. Silver is known for its distinctive metallic luster and is one of the few metals that can be found in pure form in the Earth's crust.
What is a physically combined pure substance?
Pure substances that are physically combined make a mixture.
Is gold and tin pure substances?
Gold and tin are lements. They are pure substances . They can however be alloyed with other metals, examples are gold with silver or copper in jewelry, tin with copper in bronze.
Union of 2 pure substances to make a third?
chemical
Is a 1921 silver dollar pure silver?
No. The US has never and will never make pure silver dollars.
What metal may be alloyed with silver to make tableware that is shiny and harder than pure silver?
Sterling silver
