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What is the reaction of graphite and water?
Nothing, It will sink but it won't react with water at room temperature. You have to heat graphite to something like 800 degrees Celsius to react with water at that temperature it will react with steam to produce carbon monoxide and hydrogen gas.
Is mineral oil corrosive?
Mineral oil is not corrosive because it does not react with most materials it comes into contact with. It is a non-reactive and stable substance that is commonly used as a lubricant and in cosmetic products.
What three question would you ask about minerals?
For simple identification purposes you should ask: what is the hardness of the mineral compared to other minerals; what is the color (streak) of the mineral when scratched on an unglazed porcelain ceramic surface; and does the mineral react with dilute hydrochloric acid or vinegar, indicating whether or not it's a carbonate mineral. Other identifiers would be the mineral's specific gravity, lustre, and crystal classification.
Which type of weathering causes the mineral composition of rocks to change?
Chemical weathering is the type of weathering that causes the mineral composition of rocks to change. This process occurs when minerals in rocks react with elements in the environment, causing a chemical reaction that alters the rock's mineral composition over time.
How do minerals dissolve in water and what factors influence this process?
Minerals dissolve in water through a process called dissolution, where the mineral molecules break apart and disperse in the water. Factors that influence this process include the mineral's solubility, the temperature of the water, the pH level, and the presence of other substances that can react with the mineral.
Will hydrochloric acid dissolve magnetite?
Yes, hydrochloric acid will dissolve magnetite. Magnetite is a type of iron oxide mineral, and hydrochloric acid can dissolve iron-containing minerals like magnetite by converting the iron into soluble forms. It will react with the iron in the magnetite to form iron chloride and other products.
Does magnetite react with acid?
Yes, magnetite (Fe3O4) does react with acid. When exposed to acid, magnetite can undergo dissolution, releasing iron ions into solution and forming iron salts.
What is the chemical reactivity of graphite?
Graphite has an extremely low reactivity. Graphite can react with oxygen and sulfuric acid.
What is the reaction of graphite and water?
Nothing, It will sink but it won't react with water at room temperature. You have to heat graphite to something like 800 degrees Celsius to react with water at that temperature it will react with steam to produce carbon monoxide and hydrogen gas.
What mineral group contains compounds of oxygen and a metal?
Oxides are the mineral group that contains compounds of oxygen and a metal. These minerals typically form when metals react with oxygen to create stable compounds like hematite (iron oxide) and magnetite (iron oxide).
Why do graphite not react with oxygen at room temperature?
Graphite does not react with oxygen at room temperature because graphite has a stable structure of carbon atoms bonded to each other in layers, which makes it highly resistant to chemical reactions. The strong carbon-carbon bonds in graphite make it difficult for oxygen to break into the structure and react with the carbon atoms.
Is graphite flammable?
Graphite is not flammable because it is a form of carbon that does not easily react with oxygen to ignite or burn.
Does graphite react with oxygen or air?
Yes, graphite reacts with oxygen but not at room temperature. The temperature has to be quite high ;)
What mineral does oxygen react with?
Europhloctisic
What happen in the iron fillings and sulfur powder if they heat together?
The iron and sulfur react to form the compound iron sulfide.
Is graphite reactive?
Graphite is not typically reactive because its carbon atoms are bonded together in a stable structure. It is resistant to most chemicals and does not easily react with other substances.
What alloy element is used for tooth fillings?
The element used in expensive dental fillings is Au, or gold.Gold is used because it is inert and will not react with body fluids or cause an adverse reaction. Fillings can be either inlays or onlays. Inlays are smaller than onlays and are placed on the biting surface. Onlays are used when a larger surface of the tooth is missing.
