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Question- Consider the following reaction at constant P. Use the information here to determine the value of Îsurr at 355 K. Predict whether or not this reaction will be spontaneous at this temperature. 2 NO(g) + O2(g) â 2 NO2(g) ÎH = -114 kJ
Anyone can tell me how to solve it step by step so that I will be able to understand what is going on?
Can someone please help me I need to A. Write the complete equation for each reaction that produced a precipitate
Provide a method for separating the mixtures of two or three compounds, dissolved in a solvent diethyl ether. In each case one of the components will be a neutral compound.
Explain what the theoretical yield of aluminum oxide is if 2.80 mol of aluminum metal is exposed to 2.40 mol of oxygen
In an electrolysis experiment such as the one you will perform, 1.76 x 10^-3 moles of hydrogen gas were collected, and the metal electrode lost 0.1983 g. The equivalent mass of the metal is approximately what?
Wastewater flow in a sewer can be estimated by adding a known amount of tracer such as salt solution and measuring the salt concentration upstream and downstream of the point of addition.
Which reagent is used in excess? How great is the molar excess (how many times greater)? I'll add the procedure images in the comments
The "roasting" of 48.7 g of ZnS at constant pressure gives off 220. kJ of heat. Calculate the DH for this reaction. 2ZnS(s) + 3O2(g) ® 2ZnO(s) + 2SO2(g)
The volume of the gas collected =500 ml then determine the mass of O 2 is collected? The vapor pressure of H 2 O at 25 degree Celsius =23.8 torr
Use the Variational Principle a to estimate the ground state energy of a harmonic oscillator with un-normalized trial wavefunction φ(x)=1/(1+βx2)2 where β is a paramete
While solutions of cobalt chloride as well as carbonic acid react which of the following terms will be present in the net ionic equation
Calculate the pH after addition of 20mL of 0.150 M NaOH to 40mL of the 0.150 M acetic acid. Calculate the moles of acid and the NaOH from the molarity and volume.
What are the molality and mole fraction of solute in a 29.3 percent by mass aqueous solution of formic acid (CH3OH)?
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