How many air molecules are in a rm in room
How many air molecules are in a rm 12.0 times 12.0 times 10.0~ft room? Assume atmospheric pressure of 1.00 rm atm, a room temperature of 20.0 rm {}^{circ}C, and ideal behavior.
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When 0.0172 mol HI is heated to 500 K in a 2 L sealed container, the resulting equilibrium mixture contains 1.9 g of HI. Calculate Kc for the decomposition reaction 2HI(g) -> H2(g) + I2(g) .
Ethane C2H6 burns in oxygen. What are the products of reaction. Write the balanced equation for the reaction
A 20,000 kg railroad car is traveling at 3 m/s when it collides and couples with a second, identical car at rest. What is the resulting speed of the combined cars?
Determine the mass in grams of NH3 formed from 1.34 moles of nitrogen
A lead ball is dropped into a lake from a diving board 4.80 above the water. After entering the water, it sinks to the bottom with a constant velocity equal to the velocity with which it hit the water. The ball reaches the bottom 4.80 after it is
What is the enthalpy of this reaction? Assume that no heat is lost to the surroundings or to the coffee cup itself.
Ionic concentrations of Na+ and K+ ions in the plasma of mammalian cells are 145 and 4 mM, and in the cytoplasm are 12 and 140 mM, respectively. Calculate the magnitude of electrical potential across the membrane.
What is the CAS number for 6-ethoxycarbonyl-3,5-diphenyl-2-cyclohexenone
1950885
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When children are able to determine that the same amount of liquid is in two different sized containers, they have mastered
What is one specific way in which behavior modification techniques might be used in this field? What would be the end goal when using these techniques?
The range of tasks that are too difficult for the child to master alone but that can be learned with the guidance and assistance of adults
My name is Lisette (preferred) and I am located in Augusta, GA. I am majoring in Psychology (BS) with the Life Sciences option, I currently am a manager
Analyze the factors that contribute to employee motivation, satisfaction and engagement. Discuss how employee stress and low motivation can be influenced
Problem: Identify and explain the main ethical challenges faced by Iverem.
Problem: This video talked about personal bias and outdated facts that confuse the general population.