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Carbonate minerals generally display a fizzing or bubble producing reaction with acids.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoCalcite
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What happens to the surface of a minerals if the acid test is positive?
It should bubble.
A test for this mineral is you pour acid on it what mineral is this?
Pouring hydrochloric acid, or HCL, over a mineral will cause carbonate minerals to effervesce. This application is called the "acid test," it simply examines the mineral or rocks reaction to acid. Calcite is the most commonly found carbonate mineral and it will fizz during the acid test. Dolomite is another carbonate mineral; however, it will only fizz if it is first powdered. Experiments also show that undiluted vinegar can cause effervescing, but it produces less vivacious results. Some sedimentary rocks that fizz include chalk, coquina, oolic limestone, fossilferous limestone, and micrite. The metamorphic rock marble also fizzes.
Will glutamic acid give a positive biuret test?
Amino acids doesn't react with the biuret reagent.
What is the chemical basis of the iodine and Molisch's test?
The iodine test: the ion I3(-) react with starch forming a blue color.Molisch test: dehydrated saccharides (with sulfuric acid) form an aldehyde whic react with a phenol an a red color is obtained.
Does human insulin give positive xanthoproteic test?
No because it doesn't contain aromatic group
What group of minerals will react with dilute hydrochloric acid?
Carbonate
What does acid test tell you about mineral?
It distinguishes calciferous minerals from other minerals.
When carbonate minerals minerals come into with hydrochloric acid they?
Fizz. Carbonate mineral are alkaline and these react with the acid to produce a chloride salt and Carbon dioxide gas.
What will happen when carbonate minerals come into contact with hydrochloric aci?
The acid will react with the carbonate minerals, releasing CO2 gas, the minerals will "fizz".
What minerals react with acid only when scratched?
Because the acid needs to go throw a hole or crack in a mineral.
Chemical weathering that produces acid rain?
Acids can react with many rocks and minerals.
Minerals that are will bubble when treated with hydrochloric acid?
Minerals that are carbonates will bubble when treated with hydrochloric acid. This is because carbonates contain the carbonate ion (CO3^2-), which reacts with hydrochloric acid to produce carbon dioxide gas and water. Here are some examples of carbonate minerals that will bubble with hydrochloric acid: Calcite (CaCO3) Dolomite (CaMg(CO3)2) Siderite (FeCO3) Aragonite (CaCO3) Rhodochrosite (MnCO3) The presence of carbonate minerals can be easily identified using this "acid test," which is a common practice used by geologists. When a drop of hydrochloric acid is placed on a carbonate mineral, a fizzing reaction will occur due to the release of carbon dioxide gas. Here is the chemical equation for the reaction between calcite and hydrochloric acid: CaCO3 (s) + 2HCl (aq) -> CaCl2 (aq) + CO2 (g) + H2O (l) It's important to note that not all minerals will react with hydrochloric acid. Only those that contain the carbonate ion will produce bubbles. Minerals that do not react with hydrochloric acid are referred to as "non-carbonates."
What occurs acid rain and chemical weathering?
Acids from the rains can react with many rocks and minerals.
When minerals in the rock react with carbonic acid what chemical weathering process occurs?
Dissolution occurs.
What happens to the surface of a minerals if the acid test is positive?
It should bubble.
How is a mineral acid test used to identify minerals?
Dilute acid or vinegar is placed on the specimen to see if it effervesces or reacts. If it instantly reacts it is probably a carbonate mineral like calcite. Other minerals may slowly dissove in the acid. Some minerals have no reaction to the acid.
Does ruby react with acid?
Yes, a ruby reacts with acid as most minerals do. this means if you squeeze a lemon on a ruby it will change and will not look the same.
