9.41 atm is the pressure in atmospheres of the gas remaining in the flask
<h3>What is the pressure in atmospheres?</h3>
The equation NH3(g) + HCl(g) ==> NH4Cl(s) is balanced.
Divide the moles of each reactant by its coefficient in the balanced equation, and the limiting reagent is identified as the one whose value is less. With the issue we now have...
6.44 g NH3 times 1 mol NH3/17 g equals 0.3688 moles of NH3 ( 1 = 0.3688)
HCl: 6.44 g of HCl times one mole of HCl every 36.5 g equals 0.1764 moles ( 1 = 0.1764). CONTROLLING REAGENT
NH4Cl will this reaction produce in grams
0.1764 moles of HCl multiplied by one mole of NH4Cl per mole of HCl results in 9.44 g of NH4Cl (3 sig. figs.)
the gas pressure, measured in atmospheres, that is still in the flask
NH3(g) plus HCl(g) results in NH4Cl (s)
0.3688......0.1764............0..........
Initial
-0.1764....-0.1764........+0.1764...Change
Equilibrium: 0.1924.......0...............+0.1924
There are 0.1924 moles of NH3 and no other gases in the flask. This is at a temperature of 25 °C (+273 = 298 °K) in a volume of 0.5 L. After that, we may determine the pressure by using the ideal gas law (P).
PV = nRT
P = nRT/V = 0.1924 mol, 0.0821 latm/mol, and 298 Kmol / 0.5 L
P = 9.41 atm
9.41 atm is the pressure in atmospheres of the gas remaining in the flask
To learn more about balanced equation refer to:
brainly.com/question/11904811
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