0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How does the change in the volume of water affects the temperature at which KNO3 crystals will form?
1. Decreasing the volume of water crystallization at a lower temperature is more possible.2. The solubilty is expressed in amount of solute, in a given volume (ex. 100 mL or 1 L) at a given temperature and pressure.
In measuring a given temperature what scale will have the highest reading?
For a given temperature, Kelvin scale will show the highest value. However, a given temperature will be same on Kelvin, Celcius or Fahrenheit scale. E.g. At the freezing point of water, Kelvin will show 273.15 degrees, Celcius will show 0 degrees and Fahrenheit will be 32 degrees. That means, at freezing point of water = 00C = 273.15K = 320F
Which planet does not have a destiny that is greater then water?
Saturn.
Why is a great deal of heat needed to raise the temperature of water by a given amount?
because it has a great heat capacity
The amount of water that actually exists in the air at a given time?
Absolute humidity refers to the amount of water vapor that exists in a given volume of air at a given time. Relative humidity is absolute humidity relative to the maximum humidity for the current temperature.
How well a substance flows at a given temperature?
The ability of a substance to flow at a given temperature is it's viscosity. Water is not very viscus at room temperature and flows easily for example.
What is the name given to the temperature at which water droplets appear?
Dew point.
How does the presence of water affect the melting temperature of a rock?
The presence of water lowers the solidus temperature of rocks at a given pressure. It drastically changes the melting temperature by a vast amount.
How does the presence of water affect the melting temperature of rock?
The presence of water lowers the solidus temperature of rocks at a given pressure. It drastically changes the melting temperature by a vast amount.
What factor most affects the amount of water air can hold-?
Water vapor in the air compared to the amount of water vapor that air could hold at a given temperature.
What does a calorimeter use the increase in water temperature for?
Measure the heat given up to the water by another substance
How much will a solid dissolve in water?
This characteristic is called solubilty at a given temperature.
The ratio of the weight of a given volume of a substance in a vacuum at a given temperature to the weight of an equal volume of water in a vacuum at a given temperature is known as?
This ratio is called the specific gravity.
How does the change in the volume of water affects the temperature at which KNO3 crystals will form?
1. Decreasing the volume of water crystallization at a lower temperature is more possible.2. The solubilty is expressed in amount of solute, in a given volume (ex. 100 mL or 1 L) at a given temperature and pressure.
Air that holds the maximum amount of water at a given temperature is said to be what?
Relative Humidity.
At which temperature in water does sound travel the fastest?
Sound travels faster as temperature increases, so there is no limit. There is an equation to determine the speed of sound at a given temperature.
How does the temperature affect pressure measured in inch's of water?
Only by virtue of the change in density of water. As water expands with temperature rising its density falls slightly so the height of water for a given pressure will increase slightly.
