How do I calculate the partial pressure of HCl?
Let’s learn how do I calculate the partial pressure of HCl. The most accurate or helpful solution is served by chem.purdue.edu.
There are ten answers to this question.
Best solution
Calculating Equilibrium Constants. ... Determine the molar concentrations or partial pressures of each species involved. ... Calculate the value of the equilibrium ...
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Other solutions
have reacted completely.
Answer:
NH3 + HCl ------> NH4Cl determine limiting reactant- moles NH3: 25.5 g NH3/17 g/mole NH3= 1.5 moles...
DTKIINY7SBFVOC5YKGAF3WYHUQ at Yahoo! Answers Mark as irrelevant Undo
The entire question is : A 43.0 mg sample of aluminum reacts with an excess of 6M HCL. A58.3ml volume of hydrogen gas is collected over water @20degC. The pressure of the wet Hydrogen gas is adjusted to atmospheric pressure, (760torr) Calculate the percent...
Answer:
Setting out the steps 1. You will need to know the pressure at which the gas was collected at as you...
malasuna... at Yahoo! Answers Mark as irrelevant Undo
A 42.0 mg sample of aluminum reacts with an excess of 6M HCl. A 42.6 Ml volume of hydrogen gas is collected over water at 20 degrees Celsius. The pressure of the "wet" hydrogen gas is adjusted to atmospheric pressure, a pressure of 750 Torr...
Answer:
Let UNITs guide you; always USE THEM in your calculation to prevent errors The pressure of the "...
Kasie M at Yahoo! Answers Mark as irrelevant Undo
Yahoo! Answers Mark as irrelevant Undo
calculate the temperature at which NH4Cl (s) will begin to spontaneously decompose into NH3 (g) and HCl (g) at one atmosphere pressure. The reaction is NH4Cl (s) ---> HCl (g) + NH3 (g) assume ΔH° and ΔS° are temprature independent...
Answer:
The sad part is that you didn't provide what the enthalpy and entropy actually are. So my answer is...
Jake at Yahoo! Answers Mark as irrelevant Undo
What is the pH of a 0.240 molar HBr solution? Kw changes for a sample of water when there is a change in which of the following conditions? (Select all that apply.) 1 temperature [H+] [OH-] pressure What is the pH of a 0.058 molar Ba(OH)2 solution? What...
Answer:
1) pH = -log([H+]) = -log(0.24) = 0.620 2) Temp & pressure 3) pOH = -log(2 * 0.058) = 0.936. pH...
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No clue how to do this. The lab materials include a constant-pressure calorimeter and a Styrofoam cup. A temperature probe will be used for measuring change in temperature. q(system) = -q(surroundings) The small heat capacity of the cup will be neglected...
Answer:
measure precisely as you can 50 ml each of NaOH & HCl use the probe to measure the temperature before...
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The problem says: calculate the value of R and the molar volume of H2 at STP given the following results: 0.234 g of Mg reacts with excess HCl(aq) to produce 240.7 mL of H2 gas collected over the water at a total pressure of 758.3mmHg and the temperature...
Answer:
Write the reaction: Mg + 2HCl ------------> MgCl2 + H2 Step 1 : Convert mass of Mg to moles (0.2...
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When iron dissolves in 1.00 M aqueous HCl, the products are FeCl2(aq) and hydrogen gas. Calculate the work done if 27g of Fe reacts with excess hydrochloric acid in a closed vessel at 19C? How much work is done if the reaction takes place in an open...
Answer:
part A: remember that w = -P(ext) * deltaV meaning that for WORK to occur, there needs to be movement...
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