What volume of methanol is formed if 2.92x10¹1 L of methane at 1.013 bar pressure and 25 °C is oxidized to methanol? The density of CH3OH is 0.791 g mL-¹. Assume that the oxidation of methane to methanol occurs in a 1:1 stoichiometry. Express your answer numerically in litres. ► View Available Hint(s) IVE ΑΣΦ Submit P - Part B ? L CH3OH Standard heats of formation he standard heats of formation for selected substances are shown here. Substance CH₁ (g) CH3OH(1) CO₂ (g) H₂O(1) O₂(g) Af Ho (kJ mol-¹) -74.8 -238.6 -393.5 -285.83 0 Calculate the standard enthalpy changes for the combustion of a mole of methane and the combustion of a mole of methanol. Assume that the combustion reactions occurs at 25°C, so the water produced is liquid. Enter the enthalpy for methane followed by the enthalpy for methanol in kJ mol-¹ separated by a comma to four significant figures.

How many moles of gas must be forced into a 3.1 LL ball to give it a gauge pressure of 8.4 psipsi at 23 ∘C∘C? The gauge pressure is relative to atmospheric pressure. Assume that atmospheric pressure is 14.6 psipsi so that the total pressure in the ball is 23.0 psipsi .

Determine the quantity of energy given 10.95 dm³ of oxygen gas at STP reacts in this equation" 3O2(g)  +   4AlBr3(s)  -->  2Al2O3(s)  +   6Br2(l) + 90.23kJ kJ = (10.95dm³ O2 / 1) * (A/B) * (C/D) = E   1. Regarding (A/B) which statements may be used? 1 L     3 mol O2     +90.23 kJ     22.4 dm³ O2     -90.23 kJ     1 dm³                                                   1 mol O2 2. Regarding (C/D), what are the values of these variables?

aring Suppose that 2.45 g of gaseous nitrogen, N2, is placed in a 2.15 L container The pressure is measured to be 475.0 mmHg What is the Celsius temperature of the gas? [Hint: Your first step should be solving the ideal gas equation for T.] ΜΕ ΑΣΦ ?