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A 25 ml sample of gas in enclosed in a gas tight syringe at 22 degrees Celsius if the syringe is immersed in an ice bath at 0 degrees Celsius what is the new gas volume?
25 ml. The volume would not change. Now pressure on the other hand...
How do you use the Gibbs free energy equation to find the Gibbs free energy change for the formation of ammonia at 25 degrees C?
The Gibbs free energy change is calculated from the expression Δ G = Δ H - T(Δ S) For the formation of ammonia N2 + 3H2 --> 2 NH3 you need to find the enthalpy and entropy changes, which are Δ H (formation) = - 45.92 kJ/mol Δ S (formation) = - 98.39 J/mol/K Substituting into the first equation, remembering to divide the entropy value by 1000 because it's in J per mol per kelvin, not kJ, and converting the 25 degrees C to kelvin, we get: Δ G = -45.92 kJ http://www.docbrown.info/page07/delta3SGc.htm
What is similar heat or temperature in 25 ml of ice water and 150 ml of ice water?
Temp is the same, the quantity of heat is not.
How quick will an ice cube melt at 25 degrees?
it depends on the surroundings temp
What is the percentage of accidents because of ice or snow?
not much only like 25%
How fast does sugar melts a ice cube?
20 - 25 seconds depends on the amount of sugar and ice :)
What has the highest standard molar entropy at 25 degrees C CL2 BR2 I2 or F2?
I2
Why does an ice cube that is dropped into a glass of water melt?
Because cold slows down the hydrogen and Oxygen atoms (H2O) in water, they become more compressed (frozen). Heat, or temps above 32 degrees, tend to excite these atoms causing them to move apart thus causing them to melt.It only melts IF the environment is above the freezing point...in Antarctica it might never melt.Ice cube melts because when the room is in its normal temperature that is bout 25 degrees it melts the ice and when the ice melts a few minutes later it evaporates
When was The Clink of Ice created?
The Clink of Ice was created on 2010-08-25.
Why ice melt at room tempareture?
We know first law of thermodynamics heat always flow form high to low temperatureso in this case ice cube has temperature below 0 c and room temperature maybe up to 22c or 24.So in this case heat will flow to the ice cube and melt it down.
How do you change bulb on a rover 25?
how to change headlamp bulb on rover 25
How much people died in the 1998 ice storm?
25 people died in the ice storm.
When was Super Ice Hockey created?
Super Ice Hockey was created on 1994-03-25.
When did ice first form on earth?
Ice first formed on Earth from the first ice age.
Where is the ICE in you Spy Super Challenger?
on the upper right hand corner of page 25....the ice cream cone has the word 'ICE'
How many flavors of ice creare you have now?
25
At an ice cream store there are 31 flavors and 25 toppings. How many different ways are there to make a ice cream Sunday?
If there can only be one flavor of ice cream and one topping then 31 times 25 then 775.
