A mass of 8.92 g carbon monoxide is reacted with 7.18 g hydrogen to form methanol.   CO(g) + 2 H2(g) → CH3OH(g) The reaction is performed in a 5.00 L flask at 85.0 °C and proceeds to completion. What is the partial pressure (in mmHg) of each of the three species following completion of the reaction? What is the total pressure in the flask?   CO: ___  mmHg H2 : ____ mmHg CH3OH : ____ mmHg Total: ____  mmHg

Dd.93.

What will be the final pressure of the system. After the reaction is completed.(neglect the ammonium chloride formed.)

Chlorine gas reacts with fluorine gas to form chlorine trifluoride.  Cl2 (g) + 3 F2 (g) → 2 ClF3 (g) A 1.55 L reaction vessel, initially at 298 K, contains chlorine gas at a partial pressure of 337 mmHg and fluorine gas at a partial pressure of 855 mmHg . What is the partial pressure of excess reactant after the reaction occurs as completely as possible? Enter your answer numerically, in terms of mmHg.

Enter your answer in the provided box. A piece of sodium metal reacts completely with water as follows: 2Na(s) + 2H2O() → 2NAOH(aq) + H2(g) The hydrogen gas generated is collected over water at 27.0°C. The volume of the gas is 311 mL measured at 0.981 atm. Calculate the number of grams of sodium used in the reaction. (The vapor pressure of water at 27.0°C= 0.0352 atm.) g

When heated, potassium chlorate decomposes to potassium chloride and oxygen gas according to the reaction 2 KClO3 (s) → 2 KCl (s) + 3 O2 (g) The oxygen gas collected from the decomposition of a sample of potassium chlorate has a volume of 0.215 L at a pressure of 3.78 atm and a temperature of 310 K. Calculate the number of moles of potassium chlorate in the sample. 0.0319 mol 0.0106 mol 0.0479 mol 0.0213 mol

Please don't provide handwritten solution ....

Consider the following reaction: 4A(s) + 2B(g) → 2C(l) + 3D(g) 18.4 g of A (MM = 71.096 ) is added to a 2.0 L vessel containing B at a pressure of 4.56 atm. The temperature of the system is 37ºC. What is the total pressure (in atm) in the vessel after the reaction has gone to completion?   (Do not include units in your answer. If you round during your calculation make sure to keep at least 3 decimal places. Report your answer to 2 decimal place.)

Consider the reaction belowP4(g) + 6 Cl2(g) → 4 PCl3(g)If 0.766 moles of P4 is mixed with 1.86 moles of Cl2 in a 1.39-L rigid reaction vessel, what is the final pressure in the vessel after the reaction goes to completion? The final temperature is 486. °C. Assume 100% yield.

A sample of methane, CH4, occupies a volume of 350.0 mL at 25°C and exerts a pressure of 1140.0 mmHg. If the volume of the gas is allowed to expand to 500.0 mL, what will be the pressure of the gas?