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What is pure water and write its chemical formula?
H2O A compound formed when hydrogen gas burns with oxygen.
When something burns what is it reacting with and what sort of compound is made?
When something burns, it reacts with oxygen in the air to produce carbon dioxide, water, and energy in the form of heat and light. This reaction is a combustion reaction, typically producing oxides of the elements involved in the burning process.
Is water a compound or a mixture give reasons for the answer water is a mixture not a compound as a the it is not specific that it is a slat water or a distilled water as a water is a mixture?
Water is a compound - H2O.
What produces more severe burns boiling water or stream?
stream will produce more severe burns than waterAdded:Steam causes more severe burns as compared to boiling water because steam contains more heat (i.e 40.6 kJ/mol condensation heat) then boiling water, both at the same temperature 100 oC.From that condensation is momentanous when in contact with skin, after being liquefied it behaves the same as boiling water: still 100 oC and cooling down is slower than condensation.
Is pure distilled water a compound element or mixture?
Distilled water is a compound, H2O.it is a compound
What compound is formed when hydrogen is burnt?
When hydrogen burns, water is formed.
When hydrogen burns what compound does it make?
Water (H2O) is formed when hydrogen is burned by oxygen
What does Kevlar and boiling water have in common?
Both Kevlar and boiling water can cause burns if they come into contact with skin. Kevlar can generate heat when rubbed or stressed, leading to burns, while boiling water can scald the skin upon contact.
What is pure water and write its chemical formula?
H2O A compound formed when hydrogen gas burns with oxygen.
What compound is always given off when a substance burns?
There is no deffinite answer. If Sulfur burms SO2 is given off. If Magnesium burns, MgO is produced. If a hydrocarbon burns Carbon Dioxide and water are given off.
Will 165 degree water burn and if so how fast?
Yes, 165-degree Fahrenheit water can cause burns. At this temperature, skin contact can result in first-degree burns within a matter of seconds, and potentially more severe burns with prolonged exposure. The severity of the burn and the speed at which it occurs can vary based on individual sensitivity and the duration of contact. Overall, it is advisable to avoid direct contact with water at this temperature.
Does salt and water have a chemical reaction when they come in contact?
No. Salt and water becomes a solution, not a new compound.
Is ammonia bad for your skin?
Yes. Ammonia is a caustic substance and can cause chemical burns to skin. You should avoid contact as much as possible. If contact does occur and it burns at all, flush the exposed area with running water.
How hot does water have to be to burn you?
Water can cause burns at temperatures above 130°F (54°C). At this temperature, prolonged contact can lead to burns, while water at 160°F (71°C) can cause burns in just a few seconds. The severity of a burn also depends on the duration of exposure and individual sensitivity. Always exercise caution when handling hot water to prevent burns.
Hydrogen gas itself burns and oxygen helps in burning than water which is a mixture of both these gases dosent burns why?
Actually water is a compound and the properties of compounds are different from element from which they are formed .Burning is characteristic of hydrogen only when it exists in form of H2
What is the adjective that describes two liquid propellants which ignite spontaneously when brought into contact?
Pyrophoricity is the property of some elements to ignite spontaneously when in contact with air or water. Two substances that ignite when brought together however, are considered hypergolic.
Is water a compound or mixture?
Water is a compound
