thanks and hope you like the
answer
Ideal Gas: Moles to Volume A common laboratory preparation for Oz gas involves the thermal decomposition...
The thermal decomposition of potassium chlorate can be used to produce oxygen in the laboratory 2KCIO3 (8) ► 2KCI (s) + 302 (9) What volume (L) of O2 gas at 25°C and 1.00 atm pressure is produced by the decomposition of 7.5 g of KClO3 (s)? Select one: a. 11 b.4.5 CO d. 3.7 e. 2.3
Potassium nitrate decomposes to potassium nitrite and oxygen. 2KNO3(s)→2KNO2(s)+O2(g) What volume, in liters, of O2 can be produced from the decomposition of 58.0 g of KNO3 at 43 ∘C and 1.39 atm ? Express your answer with the appropriate units.
The thermal decomposition of potassium chlorate can be used to produce oxygen in the laboratory. 2 KCIO3 (s) --> 2 KCl (s) + 3 O2 (9) What volume (L) of O2 gas at 25°C and 1.00 atm pressure is produced by the decomposition of 7.5 g of KClO 3 (s)? Select one: 0 a. 2.2 L O O O b. 4.5 L C. 11 d. 7.5 L e. 3.7 L
please show working. Thanks
Question 8 (2 points) Potassium nitrate decomposes to potassium nitrite and oxygen. What volume, in liters, of O2 can be produced from the decomposition of 50.0 g of KNO3 at 35.0 °C and 1.19 atm? 2KNO3(s) - 2KNO2(s) + O2(g) 0.596 5.25 120 10.5 1.21 Question 9 point)
1.Potassium nitrate decomposes to potassium nitrite and oxygen. 2KNO3(s)→2KNO2(s)+O2(g) What volume, in liters, of O2 can be produced from the decomposition of 54.0 g of KNO3 at 33 ∘C and 1.11 atm ? Express your answer with the appropriate units. 2,On a climb up Mt. Whitney, the atmospheric pressure drops to 507 mmHg . A.What is the pressure in atmospheres?Express the pressure in atmospheres to three significant figures. B.What is the pressure in torrs? Express the pressure in torrs to...
1-If 3.89 moles of an ideal gas has a pressure of 1.42 atm, and a volume of 26.99 L, what is the temperature of the sample in degrees Celsius? 2-A sample of an ideal gas has a volume of 3.40 L at 14.20 °C and 1.30 atm. What is the volume of the gas at 22.40 °C and 0.987 atm? answer____L
Problems 1. According to the Ideal Gas Law, which of the following is/are correct for a gas cylinder of fixed volume filled with one mole of oxygen gas? Please explain each one. a. When the temperature of the cylinder changes from 15 °C to 30 °C, the pressure inside the cylinder doubles. b. When a second mole of oxygen is added to the cylinder, the ratio T/P remains constant. C. An identical cylinder filled with the same pressure of hydrogen...
If 6.77 moles of an ideal gas has a pressure of 1.61 atm, and a volume of 29.75 L, what is the temperature of the sample?
If 3.78 moles of an ideal gas has a pressure of 2.28 atm and a volume of 63.31 L, what is the temperature of the sample in degrees Celsius?
If 3.45 moles of an ideal gas has a pressure of 2.20 atm and a volume of 74.81 L, what is the temperature of the sample in degrees Celsius?