0
What is the state of caffeine molecular compound at room temperature?
Wiki User
∙ 8y ago
Caffeine is a solid at room temperature.
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
What changes the state of an element or compound?
Temperature or pressure.
What state is the compound c12h26 at room temperature?
Liquid state because boiling point is 216Celsius , Melting point is -10degree Celsius
Does velocity of molecular movement decrease or increase with temperature?
The relationship between temperature and molecule movement is a direct variation. Whenever the molecule movement increases so does the temperature; when the molecule movement decreases so does the temperature. I hope that helps.
What is the physical state of materials at room temperature?
Solids, liquids, and gases. And if you cool it just a little, a fluorescent light will allow the forth state : plasma.
What is the supercritical state?
(I suppose that you mean supercritical state of fluid.)Supercritical state of liquid-gas is a state that liquid state and gas state stop to exist at particular temperature and pressure.There is only just fluid state which has both liquid and gas property and if you change the pressure or temperature just a bit, it will change to one of the state.How to achieve supercritical state ?The supercritical state is done at HIGH TEMPERATURE and PRESSURE.For example, the famous CO2 fluid (used to separate caffeine from the coffee bean) is acquired at 304.1 Kelvin and 72.8 atm.
How do you know a compound is ionic or molecular?
An ionic compound is a pure substance that is formed from a metal and a nonmetal. It has a fairly high melting point and is a conductor of electricity when in a molten or aqueous state . A molecular compound, on the other hand, is a pure substance that is formed from nonmetals. It has a fairly low melting point, and cannot conduct electricity regardless of state. Another important difference between the two is that an ionic compound is a crystalline solid at standard ambient temperature and pressure (SATP), whereas a molecular compound can be in a solid, gas or liquid state at SATP.
What state are molecular compounds at room temperature?
Ionic compounds are solids at room temperature whereas molecular substances as a group are variable in their states of matter - some are solids, but many are liquids or gases.
Oxygen can be described as a molecular element Sucrose can be described as a molecular compound Explain why these descriptions are appropriate?
Since Oxygen exists in combined state in nature, it is termed as a molecular element and Sucrose is a molecule of Carbon, Hydrogen and Oxygen with no charge on it, hence it is considered a molecular compound.
What is molecular diversity?
Molecular diversity refers to the state of variety among molecules. A molecule represents the smallest basic unit of a chemical compound.
Is HBr a molecular or an Ionic?
Molecular
What changes the state of an element or compound?
Temperature or pressure.
What state is ammonia at room temperature?
Its a gaseous compound.
What is Usual state at room temperature of ionic compound?
I am sure it is in a solid state.
What state is chloroform in at room temperature?
chloroform is a polar compound. It is a liquid in room temperature.
What state of matter is Oxgen at room temperature?
Non-ionized gas, in dual molecular state (O2).
What might change the state of an element or compound?
Temperature or pressure.
What is the usual state of a covalent?
The usual state of a covalent compound (at room temperature) is liquid.
