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option (c) is 2.17 L
(d) 0.355L
Question 44(1 point) What volume of O2, measured at...
Question 4 1 pts Given the decomposition reaction of KClO3(s), 2 KCIO3(s) 2 KCl(s) + 3...
Question 4 1 pts Given the decomposition reaction of KClO3(s), 2 KCIO3(s) 2 KCl(s) + 3 O2(8) If 19.6 L of oxygen gas (O2) are produced at 198 °C and 760 torr, answer all three parts below. 1) The number of moles of O2(g) produced → [Select ] 1.21 mol 385 mol 2) The number of moles of KCIO3(s) require 0.507 mol 917 mol problem is Select] 2(g) as stated in the 2) The grams of KCIO3(s) required to produced...
3. What is the volume of CO2 produced from combusting 5 g of glucose at room...
3. What is the volume of CO2 produced from combusting 5 g of glucose at room temperature and pressure? The balanced reaction is shown below. (use R = 0.0821 L•atm/mol•K) C6H12O6 (s)+ 6 O2 (g) ? 6 CO2 (g) + 6 H2O (g) Part 2 of 3. How many grams of KClO3 are required to produce 1.24 L of O2 at room temperature and pressure? The balanced reaction is shown below. (use R = 0.0821 L•atm/mol•K) 2 KClO3 (s) ? 2...
Question 4 Given the decomposition reaction of KCIO3(s), 2 KCIO3(s) 2 KCl(s) + 3 O2(g) If...
Question 4 Given the decomposition reaction of KCIO3(s), 2 KCIO3(s) 2 KCl(s) + 3 O2(g) If 46.5 L of oxygen gas (O2) are produced at 208 °C and 760 torr, answer all three parts below. 1) The number of moles of O2(g) produced is Select 1 (Select) 2) The number of moles of KCIO3(s) required 895 mol nt of O2(g) as 2070 mol stated in the problem is [Select 1 2.72 mol 1.18 mol 2) The grams of KCIO3(s) required...
(3) Potassium chlorate (KCIO3) is known to decompose into potassium chloride (KCl) and oxygen gas (O2)...
(3) Potassium chlorate (KCIO3) is known to decompose into potassium chloride (KCl) and oxygen gas (O2) upon heating: 2KCIO3 → 2KCl + 302 Suppose 10.0g of potassium chlorate is heated to complete decomposition. What is the volume of oxygen gas produced at room temperature (25°C) and atmospheric pressure (1.00 atm)? {R = 0.0821 L'atm/K mol}
34) What pressure will 14.0 g of CO exert in a 3.5 L container at 75°C?...
34) What pressure will 14.0 g of CO exert in a 3.5 L container at 75°C? A) 4.1 atm B) 5.0 atm C) 6.4 atm D) 1.1 atm E) 2.3 atm 35) What pressure would a gas mixture in a 10.0L tank exert if it were composed of 48.5 g He and 94.6 g CO2 at 398 K? A) 39.6 atm B) 7.02 atm C) 32.6 atm D) 46.6 atm E) 58.7 atm 36) Determine the volume of O2 (at STP) formed when 50.0...
33) A sample of gas initially has a volume of 859 mL at 565 K and...
33) A sample of gas initially has a volume of 859 mL at 565 K and 2.20 atm. What pressure will the sample have if the volume changes to 268 ml while the temperature is increased to 815 N A) 10.2 atm B) 9.83 atm C) 15.3 atm D) 6.53 atm E) 1.05 atm 34) What pressure will 14.0 g of CO exert in a 3.5 L container at 75°C? A) 4.1 atm B) 5.0 atm C) 6.4 atm D)...
1.What volume of O2 (at 0.855 atm and 26.5 oC) is produced by the decomposition of...
1.What volume of O2 (at 0.855 atm and 26.5 oC) is produced by the decomposition of 6.45 kg of HgO? 2HgO(s) --> 2 Hg(l) + O2(g) 2.Automobile airbags are inflated by the rapid decomposition of sodium azide (NaN3). 2 NaN3(s) --> 2 Na(s) + 3 N2(g) What volume of N2 gas, at 0.861 atm and 26.3 oC, is produced by the complete decomposition of 110 g of sodium azide? 3.What is the root-mean-square (RMS) speed of N2 molecules at 298...
Question 3,4, and 5 showing all work used to calculate answer 2. An automobile tire has...
Question 3,4, and 5 showing all work used to calculate
answer
2. An automobile tire has a bursting pressure of 60 psi. The normal pressure inside the tire at 25 °C before running it is 32 psi. When travelling at highway speeds, a tire can get quite hot. Determine whether the tire will burst when the inside temperature gets to 100 °C. Show your calculations. 3. Using the ideal gas law, calculate the following: a) the volume of 0.510 mol...
Question 22 1 pts What volume of oxygen, measured at STP, can be produced by the...
Question 22 1 pts What volume of oxygen, measured at STP, can be produced by the decomposition of potassium chlorate if 20.0 g of the salt (KCIO;) is completely decomposed into potassium chloride and oxygen gas? @ 1.83 L 2.44 L 3.66 L 2.14 L 5.55 L Question 23 1 pts 1.00 g of Fe3O4 is formed in the reaction 4 H2O(g) + 3 Fe(s) → Fe3O4(s) + 4 H2(g). How many liters of hydrogen are also formed, if measured...
please explain and help calculate the orange cirlced ones L in volume at STP 1. One...
please explain and help calculate the orange cirlced ones
L in volume at STP 1. One mole of an IDEAL GAS occupies a) 12.2 6) 22.4 c) 23.6 d) 40 (2What are the units for the molar volume of a gas? -a) Moles/liter -b) Liters/mole Grams/mole d) Moles/grams What is the gas produce in this experiment CaCO3+ HCI? a) O2 b) CO2 c) NO2 d) H2 e) Natural gas on: 2:23 los molhoz 4 When CaCO3 react with HCI, calculate...
Question 4 1 pts Given the decomposition reaction of KClO3(s), 2 KCIO3(s) 2 KCl(s) + 3 O2(8) If 19.6 L of oxygen gas (O2) are produced at 198 °C and 760 torr, answer all three parts below. 1) The number of moles of O2(g) produced → [Select ] 1.21 mol 385 mol 2) The number of moles of KCIO3(s) require 0.507 mol 917 mol problem is Select] 2(g) as stated in the 2) The grams of KCIO3(s) required to produced...
Question 4 Given the decomposition reaction of KCIO3(s), 2 KCIO3(s) 2 KCl(s) + 3 O2(g) If 46.5 L of oxygen gas (O2) are produced at 208 °C and 760 torr, answer all three parts below. 1) The number of moles of O2(g) produced is Select 1 (Select) 2) The number of moles of KCIO3(s) required 895 mol nt of O2(g) as 2070 mol stated in the problem is [Select 1 2.72 mol 1.18 mol 2) The grams of KCIO3(s) required...
(3) Potassium chlorate (KCIO3) is known to decompose into potassium chloride (KCl) and oxygen gas (O2) upon heating: 2KCIO3 → 2KCl + 302 Suppose 10.0g of potassium chlorate is heated to complete decomposition. What is the volume of oxygen gas produced at room temperature (25°C) and atmospheric pressure (1.00 atm)? {R = 0.0821 L'atm/K mol}
34) What pressure will 14.0 g of CO exert in a 3.5 L container at 75°C? A) 4.1 atm B) 5.0 atm C) 6.4 atm D) 1.1 atm E) 2.3 atm 35) What pressure would a gas mixture in a 10.0L tank exert if it were composed of 48.5 g He and 94.6 g CO2 at 398 K? A) 39.6 atm B) 7.02 atm C) 32.6 atm D) 46.6 atm E) 58.7 atm 36) Determine the volume of O2 (at STP) formed when 50.0...
33) A sample of gas initially has a volume of 859 mL at 565 K and 2.20 atm. What pressure will the sample have if the volume changes to 268 ml while the temperature is increased to 815 N A) 10.2 atm B) 9.83 atm C) 15.3 atm D) 6.53 atm E) 1.05 atm 34) What pressure will 14.0 g of CO exert in a 3.5 L container at 75°C? A) 4.1 atm B) 5.0 atm C) 6.4 atm D)...
Question 3,4, and 5 showing all work used to calculate
answer
2. An automobile tire has a bursting pressure of 60 psi. The normal pressure inside the tire at 25 °C before running it is 32 psi. When travelling at highway speeds, a tire can get quite hot. Determine whether the tire will burst when the inside temperature gets to 100 °C. Show your calculations. 3. Using the ideal gas law, calculate the following: a) the volume of 0.510 mol...
Question 22 1 pts What volume of oxygen, measured at STP, can be produced by the decomposition of potassium chlorate if 20.0 g of the salt (KCIO;) is completely decomposed into potassium chloride and oxygen gas? @ 1.83 L 2.44 L 3.66 L 2.14 L 5.55 L Question 23 1 pts 1.00 g of Fe3O4 is formed in the reaction 4 H2O(g) + 3 Fe(s) → Fe3O4(s) + 4 H2(g). How many liters of hydrogen are also formed, if measured...
please explain and help calculate the orange cirlced ones
L in volume at STP 1. One mole of an IDEAL GAS occupies a) 12.2 6) 22.4 c) 23.6 d) 40 (2What are the units for the molar volume of a gas? -a) Moles/liter -b) Liters/mole Grams/mole d) Moles/grams What is the gas produce in this experiment CaCO3+ HCI? a) O2 b) CO2 c) NO2 d) H2 e) Natural gas on: 2:23 los molhoz 4 When CaCO3 react with HCI, calculate...
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