Determine the volume of the gas under the new conditions
At 39.0°C a 2.41L flask of gas was found to have a pressure of 710mmHg. The temperature was changed to 78.5°C and the pressure was changed to 1061mmHg. Determine the volume of the gas under the new conditions?
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According to union agreement, the mean income for all senior-level assembly-line workers in a large company equals 500 dollars per week.
Suppose 1.00 L of water absorbs enough radiation to rise the temperature of the water from 20.0 C to 30.0 C. Water absorbs IR radiation with a wavelength of 2.8 micro meters.
A bag haves 10 white, 12 blue, 13 red, 7 yellow, and 8 green wooded balls. A ball is chosen from the bag and kept. You then draw a second ball and keep it also. Determine the probability of selecting one white ball and one blue ball? Round your an
What is the pressure (torr) of the gas sample when a flask of Argon gas is connected to the left arm of a manometer? The Hg level is 78.9cm. The right arm of the manometer is open to the atmosphere and has an Hg level of 62.5cm.
How many seven topping pizzas can be created which comprise at most, 2 different meat toppings? Suppose each pizza uses seven different choices for toppings.
Determine how many J of heat necessary to raise the temperature of a 1.05 kg block of iron from the 25.0 C(Celsius) to 88.5 C (Celsius) where the specific heat of iron metal is 0.450J/g-K.
Explain why does methyl benzoate dissolve in the concentrated sulfuric acid? Write down an equation showing the ions that are formed.
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