Potassium nitrate decomposes to potassium nitrite and oxygen. 2KNO3(s)→2KNO2(s)+O2(g) What volume, in liters, of O2 can...
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.
Homework Answers
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Potassium nitrate decomposes to potassium nitrite and
oxygen.
2KNO3(s)→2KNO2(s)+O2(g)
What volume, in liters, of O2 can...
1.Potassium nitrate decomposes to potassium nitrite and oxygen. 2KNO3(s)→2KNO2(s)+O2(g) What volume, in liters, of O2 can...
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...
please show working. Thanks Question 8 (2 points) Potassium nitrate decomposes to potassium nitrite and oxygen. What...
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)
When heated to 350 ∘C at 0.950 atm, ammonium nitrate decomposes to produce nitrogen, water, and...
When heated to 350 ∘C at 0.950 atm, ammonium nitrate decomposes to produce nitrogen, water, and oxygen gases: 2NH4NO3(s)→2N2(g)+4H2O(g)+O2(g) a)How many liters of water vapor are produced when 26.4 g of NH4NO3 decomposes? Express your answer with the appropriate units. b)How many grams of NH4NO3 are needed to produce 15.7 L of oxygen? Express your answer with the appropriate units.
Ideal Gas: Moles to Volume A common laboratory preparation for Oz gas involves the thermal decomposition...
Ideal Gas: Moles to Volume A common laboratory preparation for Oz gas involves the thermal decomposition of potassium nitrate: 2KNO3(s) - 2KNO2(s) + O2(9) What volume of O, at 30°C and 0.85 atm pressure can be produced from the decomposition of 18.3 g of KNO,? Submit Answer: Tries 0/5 e Post Discussion
When heated to 350 ∘C at 0.950 atm, ammonium nitrate decomposes to produce nitrogen, water, and...
When heated to 350 ∘C at 0.950 atm, ammonium nitrate decomposes to produce nitrogen, water, and oxygen gases: 2NH4NO3(s)→2N2(g)+4H2O(g)+O2(g) Part A How many liters of water vapor are produced when 25.7 g of NH4NO3 decomposes? Express your answer with the appropriate units. V = Part B How many grams of NH4NO3 are needed to produce 11.4 L of oxygen? Express your answer with the appropriate units. m = When solid CaCO3 is heated, it decomposes to give solid CaO and...
what do I do? 3. Solid potassium nitrate is decomposed by heating to give potassium nitrite...
what do I do?
3. Solid potassium nitrate is decomposed by heating to give potassium nitrite and oxygen gas. If 1.00 g of potassium nitrate is heated, what is the milliliter volume of oxygen gas at STP? 42 KNO2(s) 02(8) 2 KNO,(6) 4. Potassium metal reacts with water to give potassium hydroxide and hydrogen gas. If 50.0 mL of hydrogen gas is produced at STP, what is the mass of potassium that reacted? На) 2 КОН аg) 2 K(s) 2...
When heated to 350 °C at 0.950 atm, ammonium nitrate decomposes to produce nitrogen, water, and oxygen gases: 2NH...
When heated to 350 °C at 0.950 atm, ammonium nitrate decomposes to produce nitrogen, water, and oxygen gases: 2NH, NO3(s) —2N2 (9)+41, 0(9)+02 (9) , Part A How many liters of water vapor are produced when 22.6 g of NH, NO, decomposes? Express your answer with the appropriate units. HÅR OO? Value Units V: Submit Previous Answers Request Answer * Incorrect: Try Again: 4 attempts remaining X Incorrect; Try Again; 4 attempts remaining Part B How many grams of NH,...
Potassium chlorate decomposes in the following manner: 2 KCIO3 (s) → 2 KCl(s) + 3 O2...
Potassium chlorate decomposes in the following manner: 2 KCIO3 (s) → 2 KCl(s) + 3 O2 (s) If you start with 3.00 g of potassium chlorate, how many moles of oxygen will be produced? (first blank is a number, the next the unit) Assuming a temperature of 24.0°C and a pressure of 0.982 atm, how many liters of gas are produced? (first blank is a number the next the unit) Question 17 (6 points) A sample of 3.30 grams of...
Ammonium nitrate decomposes explosively upon heating according to the following balanced equation: 2NH4NO3(s)→2N2(g)+O2(g)+4H2O(g) Calculate the total...
Ammonium nitrate decomposes explosively upon heating according to the following balanced equation: 2NH4NO3(s)→2N2(g)+O2(g)+4H2O(g) Calculate the total volume of gas (at 122 ∘C and 730 mmHg ) produced by the complete decomposition of 1.37 kg of ammonium nitrate.
Ammonium nitrate decomposes explosively upon heating according to the following balanced equation: 2NH4NO3(s)→2N2(g)+O2(g)+4H2O(g) Calculate the total...
Ammonium nitrate decomposes explosively upon heating according to the following balanced equation: 2NH4NO3(s)→2N2(g)+O2(g)+4H2O(g) Calculate the total volume of gas (at 119 ∘C and 761 mmHg ) produced by the complete decomposition of 1.71 kg of ammonium nitrate.
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)
Ideal Gas: Moles to Volume A common laboratory preparation for Oz gas involves the thermal decomposition of potassium nitrate: 2KNO3(s) - 2KNO2(s) + O2(9) What volume of O, at 30°C and 0.85 atm pressure can be produced from the decomposition of 18.3 g of KNO,? Submit Answer: Tries 0/5 e Post Discussion
what do I do?
3. Solid potassium nitrate is decomposed by heating to give potassium nitrite and oxygen gas. If 1.00 g of potassium nitrate is heated, what is the milliliter volume of oxygen gas at STP? 42 KNO2(s) 02(8) 2 KNO,(6) 4. Potassium metal reacts with water to give potassium hydroxide and hydrogen gas. If 50.0 mL of hydrogen gas is produced at STP, what is the mass of potassium that reacted? На) 2 КОН аg) 2 K(s) 2...
When heated to 350 °C at 0.950 atm, ammonium nitrate decomposes to produce nitrogen, water, and oxygen gases: 2NH, NO3(s) —2N2 (9)+41, 0(9)+02 (9) , Part A How many liters of water vapor are produced when 22.6 g of NH, NO, decomposes? Express your answer with the appropriate units. HÅR OO? Value Units V: Submit Previous Answers Request Answer * Incorrect: Try Again: 4 attempts remaining X Incorrect; Try Again; 4 attempts remaining Part B How many grams of NH,...
Potassium chlorate decomposes in the following manner: 2 KCIO3 (s) → 2 KCl(s) + 3 O2 (s) If you start with 3.00 g of potassium chlorate, how many moles of oxygen will be produced? (first blank is a number, the next the unit) Assuming a temperature of 24.0°C and a pressure of 0.982 atm, how many liters of gas are produced? (first blank is a number the next the unit) Question 17 (6 points) A sample of 3.30 grams of...
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