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At a fixed temperature,equal molesof N2(g) and F2(g) are mixed in aconstant pressurecontainer (the volume of the container changes in order to keep the pressure at a constant value). The N2(g) and F2(g) are allowed to react, producing NF3(g):
N2(g) + 3F2(g) → 2 NF3(g)
If the initial volume of the container, before any reaction takes place, is 5.40 L, determine the volume of the container after the N2 (g) and F2 (g) have reacted to completion.
For a helium atom in a 1D box, calculate the value of the quantum number of the energy level for which energy is equal to 3/2 kT at 25C (A) for a box 1 nm long (B) for a box 10-6 m long.
Can you please explain the molecular bonding of hydrocortisone. How many functional groups and what are they? I need the explanation of the actual chemical structure
Write a balanced thermochemical equation for the reaction with an energy term in kJ as part of the equation.
The statements in the following multiple choices deal with various aspects of the relationship between vapor pressure and intermolecular forces. Choose the statement which is true.
How do I write the reaction of the borohydride ion with water to form one molecule of H2 with curvy arrows
Question- A reaction is second order with respect to [A] and first order with respect to [B]. If the [A] is decreased by a factor of 3 while [B] remains constant, by what factor will the rate change
A saturated solution of Pb(IO3)2 in pure water has a lead ion concentration of 5.0 x 10-5 Molar. What is the Ksp value of Pb(IO3)2?
A solution containing a mixture of metal cations was treated with dilute HCl and no precipitate formed. Next, H2S was bubbled through the acidic solution. A precipitate formed and was filtered off. Then, the pH was raised to about 8 and H2S was ag..
How do I determine how much energy is needed to move an electron from n1 to n2 and n3? What is the formula
the iron oxide reacts to form water vapor and Fe(s) but aluminum oxide remains unreacted. If the residue following heating weighs 1.6446g determine the wight percent of iron oxide in the original mixture.
Calculate the molarity and mole fraction of acetone in a 1.26 m solution of acetone (CH3COCH3) in ethanol (C2H5OH). (Density of acetone = 0.788 g/cm3; density of ethanol = 0.789 g/cm3.) Assume that the volumes of acetone and ethanol add.
Methanol is toxic for humans if they ingest liquid methanol or inhale methanol vapor in significant quantities. When inhaled in concentration greater than 1000 ppm, death has been reported.
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