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What is the method to calculate the boiling point at various pressures for a given substance?
To calculate the boiling point at different pressures for a substance, you can use the Clausius-Clapeyron equation. This equation relates the natural logarithm of the vapor pressure of a substance to its temperature. By rearranging the equation and solving for temperature, you can determine the boiling point at different pressures.
What else can I help you with?
What is the conclusion of melting and boiling point?
the conclusion is that the melting points and boiling points of various substances or chemicals are different. Some have m.p. but some don't have while some have b.p. but some don't have.it varies from chemical to chemical.
How does separation occur with distillation?
The various components of a mixture will boil at different temperatures and pressures, and this simple fact underlies the Fractionating Columns seen in refineries. Various compounds boil as above, and may be 'tapped off' at the appropriate point up the column.
What is a characteristics of a substance?
The characteristic properties of a substance are always the same whether the sample one is observing is large or small.
What has a higher boiling point than water?
Oil is a prime candidate for this answer. Oil, based on type (re: sunflower seed, olive, peanut, etc.) boils at various temperatures between approx. 450 to 550 degrees Fahrenheit.
What is the identity of a substance?
The identity of a substance refers to its unique characteristics that distinguish it from other substances. This includes its chemical composition, physical properties, and behavior under various conditions. Identifying a substance involves analyzing these properties to determine what it is.
Where can you find the methanol boiling point curve at several pressures?
You can find the methanol boiling point curve at various pressures in chemical engineering handbooks, thermodynamic databases, or online resources such as NIST Chemistry WebBook. These sources provide detailed information on the boiling points of methanol at different pressures.
What are the effects of adding heat and are they reversible?
Adding heat to a substance can cause it to change in various ways, such as melting, boiling, or burning. These changes are usually reversible if the substance is not permanently altered by the heat.
What is non volitile solute?
A non-volatile solute is a substance that does not easily vaporize at normal temperatures and pressures. Non-volatile solutes increase the boiling point and decrease the vapor pressure of a solvent when dissolved in it. Common examples include salts, sugar, and various organic compounds.
Who discovered boiling point diagrams?
Rudolf Clausius in 1865 published the equations that the Temperature - Entropy Diagrams are derived from. These diagrams depict the fusion and evaporation temperatures for fluids at various pressures.
How do you calculate the size of the pipe for water flow?
Most plumbing or pipefitting suppliers have charts that show what size pipes you need to provide the proper flow rates at various pressures.
What is the conclusion of melting and boiling point?
the conclusion is that the melting points and boiling points of various substances or chemicals are different. Some have m.p. but some don't have while some have b.p. but some don't have.it varies from chemical to chemical.
What is the saturation temperature and how does it relate to the properties of a substance?
The saturation temperature is the temperature at which a substance changes from a liquid to a gas or from a gas to a liquid. It is a key property that helps determine the state of a substance at a given pressure. The saturation temperature is important in understanding the behavior of substances in various processes, such as boiling or condensation.
How does separation occur with distillation?
The various components of a mixture will boil at different temperatures and pressures, and this simple fact underlies the Fractionating Columns seen in refineries. Various compounds boil as above, and may be 'tapped off' at the appropriate point up the column.
How is algebra related to chemistry?
Ø In chemistry, algebra can be used to calculate the quantity of a substance required in an experiment. Also, it is used to calculate the quantity of various substances formed in an experiment. Problems of Mole concept are soved on this basis only.
What is a characteristics of a substance?
The characteristic properties of a substance are always the same whether the sample one is observing is large or small.
What are some properties you can identify by knowing the melting and boiling point of chemical?
The melting point can indicate the temperature at which a substance transitions from a solid to a liquid state, while the boiling point is the temperature at which it transitions from a liquid to a gas. These properties can provide insights into the substance's purity, intermolecular forces, and potential applications in various industries.
What does thermal expulsion mean?
Thermal expulsion refers to the process of removing a substance from a material by heating it. This method is commonly used in various industrial processes to separate components based on their different boiling points or thermal properties.
