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What else can I help you with?
What happens to the movement of molecule when their temperature is raised?
They begin to move faster. The increased temperature increases the energy of the molecule.
What effect does adding a solute have on the boiling of solution?
The solution freezes at a lower temperature and boils at a higher temperature.
How can the boiling point of a liquid be raised without adding soluble impurity?
The boiling point of a liquid is the temperature at which the vapor pressure of the liquid equals the atmospheric pressure, or the pressure above the liquid. So, to increase the boiling point without adding a solute, one can increase the pressure above the liquid.
Does sugar affect the boiling point of water?
Adding sugar to boiling water it will increase the boiling temperature very slightly
How can salt affect the boiling time of water?
if I assume that you are talking about the salt: Sodium Chloride; it's effect on the boiling point of water is that the boiling temperature would be raised but to such small amount that it is difficult to notice without a scientific thermometer. So; no it doesn't.
Why above a certain temperature enzyme-catalysed reactions actually go more slowly if the temperature is raised?
because the enzyme is becoming denatured
What happens to the movement of molecule when their temperature is raised?
They begin to move faster. The increased temperature increases the energy of the molecule.
Why is a liquid cooled system is pressurised?
Basically what happens when a liquid is pressurized is that the boiling point of that liquid is increased to say 138 degrees, so this would be the boiling point instead of 100 degrees. So for every 1 bar of pressure the temperature is raised say by 30 degrees, and the aid of antifreeze effects this boiling point as well.
What happens to the movement molecules when their temperature is raised?
They begin to move faster. The increased temperature increases the energy of the molecule.
What specific change happens to to enzyme that stops it from working when you heat it?
Enzymes work best at special temperatures called their optimum temperature. The rate of an enzyme-catalyzed reaction increases as the temperature is raised. A ten degree Centigrade rise in temperature will increase the activity of most enzymes by 50 to 100%. If it is heated to high, it will become denatured and be broken down. The same thing happens when you cook protein (meat or egg whites). Cooked egg whites are not going to be the same as they were when you first put them into the frying pan. They are now denatured.
What effect does adding a solute have on the boiling of solution?
The solution freezes at a lower temperature and boils at a higher temperature.
What happens to the solubility of salts when temperature is lowered or raised?
When temperature is lowered, the solubility of most salts decreases because the solubility of solids generally decreases with decreasing temperature. Conversely, when temperature is raised, the solubility of most salts increases as the solubility of solids typically increases with increasing temperature.
What are the different factors that could affect the performance of an enzyme?
Several factors affect the rate at which enzymes work: temperature, pH, enzyme concentration, substrate concentration, and the presence of any inhibitors or activators.If the amount of the enzyme is kept constant and the substrate is then gradually increased, the reaction speed will increase.The rate of an enzyme-catalyzed reaction increases as the temperature is raised. But freezing will inactive the enzyme and a very high temperature will destroy the enzyme.Very high or low pH values will result in complete loss of activity for most enzymes.Enzyme inhibitors are substances which alter the action of the enzyme and consequently slow down, or in some cases, stop the reaction.
Why does pressured water have a raised boiling point?
Boiling is the phenomenon in which saturated vapour pressure becomes equal to the external pressure. Hence as we increase the external pressure then the boiling point has to increase so as to attain that pressure
How are boiling and evaporating similar?
Boiling is when a liquid starts ti make the change from a liquid to a gas, and evaporation is when a a liquid is somewhat "drying up" and becoming a gas, so they are both a liquid becoming a gas, boiling is almost just a type of evaporation. hope that helps!
Why water doesn't boil deep underwater?
Water boils at a lower temperature under higher pressure, and at the depths of the ocean where pressures are extremely high, the boiling point of water is raised above the temperature of the surrounding environment. This prevents the water from boiling despite the high temperatures present at those depths.
What happens to the volume of gas when its temperature is raised and its pressure is kept constant?
When the temperature of a gas is raised while keeping its pressure constant, the volume of the gas will also increase. This is described by Charles's Law, which states that the volume of a gas is directly proportional to its temperature when pressure is held constant.
