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How do you separate KNO3 from aqueous sol of KNO3?
You can separate KNO3 from its aqueous solution by a process called evaporation. Simply heat the solution to evaporate the water, leaving behind solid KNO3. This method exploits the fact that KNO3 has a much higher boiling point compared to water.
What factor most influence the amount of energy needed to change the temperature of a substance?
specific heat capacity
What does KNO3 mean?
The chemical formula KNO3 is for potassium nitrate.
Is the heat capacity of a body the same as its specific heat capacity?
The heat capacity depends on the mass of a material and is expressed in j/K.The specific heat capacity not depends on the mass of a material and is expressed in j/mol.K.
How do you measure molar heat capacity?
Specific heat is the heat capacity divided by the heat capacity of water, which makes it dimensionless. To obtain molar heat capacity from specific heat for a material of interest, simply multiply the specific heat by the heat capacity of water per gram [1 cal/(g*C)]and multiply by the molecular weight of the substance of interest. For example, to obtain the molar heat capacity of iron Specific heat of iron = 0.15 (note there are no units) Molar heat capacity of iron = 0.15*1 cal/(g*C)*55.85 g /gmole = 8.378 cal/(gmole*C)
How do you separate KNO3 from aqueous sol of KNO3?
You can separate KNO3 from its aqueous solution by a process called evaporation. Simply heat the solution to evaporate the water, leaving behind solid KNO3. This method exploits the fact that KNO3 has a much higher boiling point compared to water.
Why test tube becomes cold when KNO3 is dissolved in water?
When KNO3 is dissolved in water, it absorbs heat from the surroundings, causing the temperature of the solution to decrease. This is an endothermic process, meaning it requires energy, which it takes from the surroundings. As a result, the test tube and the water around it feel cold as heat is transferred to the KNO3 solution.
What factor most influence the amount of energy needed to change the temperature of a substance?
specific heat capacity
What is relation between heat capacity and specific heat capacity?
Heat capacity is the total amount of heat energy required to raise the temperature of a substance by a given amount, while specific heat capacity is the amount of heat energy required to raise the temperature of a unit mass of a substance by one degree Celsius. Specific heat capacity is a property intrinsic to the substance, while heat capacity depends on the amount of the substance present. The heat capacity of a substance is the product of its specific heat capacity and its mass.
What does KNO3 mean?
The chemical formula KNO3 is for potassium nitrate.
What are the 5 components of theory?
Could you please be more speciic, because there are many.
What is the formula for calculating the heat capacity of a calorimeter using a heat capacity of calorimeter calculator?
The formula for calculating the heat capacity of a calorimeter is Q mcT, where Q is the heat absorbed or released, m is the mass of the substance, c is the specific heat capacity, and T is the change in temperature. You can use a heat capacity of calorimeter calculator to input these values and determine the heat capacity of the calorimeter.
Is the heat capacity of a body the same as its specific heat capacity?
The heat capacity depends on the mass of a material and is expressed in j/K.The specific heat capacity not depends on the mass of a material and is expressed in j/mol.K.
Is pickling salt KNO3?
KNO3 is potassium nitrate
What is the specific heat capacity in kJkgk of sodium sulphate?
heat capacity of sodiumsulphate
What is the specific heat capacity of Polyester?
The specific heat capacity of polyester is 2.35degrees
What is another way to say heat capacity?
Another way of stating this, is that the volume-specific heat capacity (volumetric heat capacity) of solar elements is roughly constant. The molar volume of the solid.
