Find the molality
A 40.0% mass percent solution of ethylene glycol (C2H6O2) in water has a density=1.0514g/mL. Find the molality (m).
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An equilibrium mixture in a 5.00 L vessel at 100 degree celsius contains 3.22 g NOBr, 3.08 g NO and 4.19 g Br2. Calculate Kc and Kp.
The following density measurements were made on a bar of iron: 7.58 g/mL, 8.02 g/mL, 7.83 g/mL, 7.80 g/mL, and 7.66 g/mL. Find The error of the average of this set of measurements?
Consider the following statement: To maximise profit, you need to sell your output at the highest price. Analyse the validity of this statement. How should marginal costs be considered when determining prices?
A voltaic cell is constructed that uses the following reaction and operates at 298 K. What is the emf of this cell under standard conditions?
Consider the following statement: To maximise profit, you need to sell your output at the highest price. Analyse the validity of this statement.
An equilibrium mixture of SO2, O2, and SO3 at a high temperature contains the gases at the following concentrations: [SO2] = 3.77 x 10^-3 mol/L, [O2] = 4.30 x 10^-3 mol/L, and [SO3] = 4.13 x 10^-3 mol/L. Calculate the equilibrium constant, Kc for
Martin Company's output for the current period results in a $ 10,000 unfavorable direct labor rate variance and a $ 5,000 unfavorable direct labor efficiency variance.
A solution contains 8.90g of KBr in 500.0mL of solution and has an osmotic pressure of 6.99atm at 25 degree C. Calculate the van't Hoff factor for at this concentration.
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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
Read "The Effect of Tart Cherry Juice Compared to a Sports Drink and Cycling Exercise Performance, Substrate Metabolism, and Recovery" from University Library
Identify and analyze one resource that provides information regarding services for dealing with and treating substance use and abuse in youth or adolescence.
Discuss how culture may influence one's perceptions. Provide an example of how culture may impact the interaction between a patient/client
Write an essay describing your achievement of a goal and your friends or family member's achievement of a goal using motivational theory
Pets can have a therapeutic effect on people; they seem to have the power to calm the anxious and cheer the depressed. Give three reasons
Review Chapter 12 and consider how your culture has impacted your worldview and personality. Pay particular attention to the section on characteristics of Cult