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What else can I help you with?
If something has a high specific heat capacity will it take a lot of heat to little heat to change its temperature?
For a given amount of energy, and a given mass, a material with high specific heat would have a smaller temperature change. /\T = E / ( m * cp )
True or false a boiling point is a chemical property of a substance?
False. A boiling point is a physical property of a substance, not a chemical property. Chemical properties describe how a substance interacts with other substances to form new substances, while physical properties are characteristics that can be observed or measured without changing the substance's chemical composition. Boiling point is the temperature at which a substance changes from a liquid to a gas at a given pressure, which is a physical characteristic.
A substance has a freezing point of -38 degrees Celsius and a boiling point of 356 degrees Celsius at which temp would this substance be in its liquid state?
Well, honey, if this substance has a freezing point of -38 degrees Celsius and a boiling point of 356 degrees Celsius, then it would be in its liquid state anywhere between those temperatures. So, any temperature between -38 and 356 degrees Celsius would have this sassy substance strutting its stuff as a liquid.
A very well-mixed mixture?
Paint is a great example of a very well-mixed substance, though when it sits, it separates into its different chemical parts based on the weight of each substance.
What substance soil provides to help plants grow?
how a substance that helps a plant grow wellhow a substance that helps a plant grow well
A measure of how well a solute can dissolve in a solvent at a given temperature is that substance's?
Solubility
What is the temperature of the beaker holding the reacting substance decrease is it endothermic or exothermic?
The way I remember it: endo (think in). Heat is flowing in to the reaction from the surroundings. Heat flows from hot to cold, so the measured temperature decreases. The actual beaker will decrease temperature as well, since it is next to something that has decreased in temperature.
How does a substance 's temperature change when the average kinetic energy of it's particle increases?
As the average kinetic energy of the particles in a substance increases, the temperature of the substance also increases. This is because temperature is a measure of the average kinetic energy of the particles in a substance. So, when the average kinetic energy increases, the temperature increases as well.
What determines the phase of a substance?
The phase of a substance is determined by its temperature and pressure, as well as the intermolecular forces present within the substance. Changes in temperature and pressure can cause a substance to transition between solid, liquid, and gas phases.
What factors determine the phase of a substance at a given temperature?
It's chemical properties. Each element has a specific boiling point and melting point, as well as freezing point. At room temperature, some elements (water being the most obvious) are liquid at room temperatures. However, some elements are solids (Sodium Chloride, NaCl) or gases (oxygen O2) at room temperature. This all soley depends on the elements specific chemical properties.
Is a measure of how well a soulte can be dissolve at a given temperature?
the blank at the beginning is that it is a SOLUBILITY!
How is elements related to physical change?
Well, if you were for example discussing the the physical change of substance from one state to another, eg. Ice to liquid water than the relation to physics concerns energy. When discussing temperature change what you are in reality dealing with is how much energy a given substance or object contains.
Heating curve illustrates what?
When a substance is heated, a heating curve shows the changes in temperature as well as the physical state of the substance. A heating curve can chart the temperature versus the time elapsed as the changes take place.
Which of the following pairs of factors affects the solubility of a particular substances?
The nature of the solvent and the temperature are the main factors that affect the solubility of a substance. The solvent's polarity and ability to interact with the solute molecules, as well as the temperature of the solution, can both influence how much of a substance can dissolve.
Do gases always have a definite volume for a given mass?
no, it depends on pressure and temperature as well
What does the specific heat of a substance represents?
The ability of a substance to hold heat.
What is the measure of the amount of the thermal energy in a substance?
specific heat
