I been studying for a test and the guide has the answers to the questions and...
I been studying for a test and the guide has the answers to the
questions and steps involved but the steps given pull numbers from
air so I need help. Here is the question: "If 44.2 L of NH3(g),
46.8 l of NO (g) and 11.4 l of O2 (g) are allowed to react at 800 k
and 1.200 atm and 24.8 l N2 (g) and 28.4 l N2 (g) and 28.4 l H2O
(g) are recovered at same pressure and temperature, what is the
precent yield of H2O (g)?
4NH3 (g) +4NO (g) + O2 (g) -----> 4 N2 (g) + 6 H2O (g)
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I been studying for a test and the guide has the answers to the
questions and...
I need the answers for this questions on a document or paper. It have to be...
I need the answers for this questions on a document or paper. It have to be clear so I can understand. I will give like (thumps up) for the person that answer correctly. 1) What volume of gas will the balloon contain at 1.35 atm and 253 K? A) 22.2 L B) 87.5 L C) 11.4 L D) 45.0 L E) 58.6 L 2) Which of the following would have a density of 1.37 g/L at 7.0°C and 0.987 atm?...
Hey guys please give me the answers quickly I need it so quick I will give...
Hey
guys please give me the answers quickly I need it so quick I will
give you a good rate thank you
b. 7.7 x 105 C. 2.2 x 10-1 d. 4.6 e. 1.3 x 104 13. A study of the system XRreal - Xial + Brela), was carried out. A container + Br2(g), was carried out. A container was charged initially with an (XBr2] = 2.00 mol/L as the only component. The system was allo come to equilibrium. If...
Chlorine gas reacts with phosphorus to produce phosphorus pentachloride as shown in the chemical equation below. What i...
Chlorine gas reacts with phosphorus to produce phosphorus pentachloride as shown in the chemical equation below. What is the maximum number of grams of PCls are produced from 3.5 g of Cl2 and excess P? 5C12(g) + 2P(s) → 2PC13(s) 2) What is the theoretical yield of chromium that can be produced by the reaction of 40.0 g of Cr2O3 with 8.00 g of aluminum according to the unbalanced chemical equation below? Al(s) + Cr2O3(s) → Al2O3(s) + Cr(s) Ammonia...
Need help with #6,7&9 to make sure I did it right. Will rate high if it...
Need help with #6,7&9 to make sure I
did it right. Will rate high if it is correct! Thank you.
6. Use given data to calculate the standard free- energy change for the reaction Pa(g) + 6 Cl2(g) → 4 PC13(g) at 298 K. (ii) What is AGº for the reverse of this reaction? PA(g) Cl2(g) PC13(g) 24.4 -299.6 kJ/mol AGE 9. Calculate AG at 298 K for a mixture of 2.0 atm N2, 3.0 atm H2, and 0.50 atm...
Question 22 (2.5 points) How many grams of glucose (C6H1206) are in 3.55 moles of glucose?...
Question 22 (2.5 points) How many grams of glucose (C6H1206) are in 3.55 moles of glucose? A) 180. g B) 639 g C) 103 g D) 426 g E) 50.7 g А с ОЕ B D Question 23 (2.5 points) How many grams of MgO are produced when 40.0 grams of O2 react completely with Mg in the following reaction? 2Mg (s) + O2(g) → 2MgO(s) A) 30.4 g B) 50.4 g C) 60.8 g D) 101 g E) 201...
The correct answers for the problems are below. I am not sure how to work these out so help for these would be great. 1)...
The correct answers for the problems are below. I am not sure
how to work these out so help for these would be great.
1) D
2)B
3)A
4) Delta S is Positive
5) 3*2*463 kj/mol
Consider the following reaction for questions 1-5: 3 Co2 (8)4 H20 ()->GHs(g) + 5 02 (g) If 0.650 moles of CH are formed in a reaction between 1.95 moles of CO2 and 2.95 moles of H2O, identify the limiting reagent in the reaction. а....
all of our classes are online now and i have no idea HOW to do this....
all
of our classes are online now and i have no idea HOW to do this.
please explain with steps if you can. thank you!
Class Worksheet Chapter 98p16 (2) (Protected View) - Word out References Mailings Review View Help Tell me what you want to do Enable Editing the Internet can contain viruses. Unless you need to edit it's safer to stay in Protected View 2) How many moles of oxygen are required to burn 3.25 moles of butane...
Not yet answered Graded out of 1.00 Flag question Question text In the process of photosynthesis,...
Not yet answered Graded out of 1.00 Flag question Question text In the process of photosynthesis, water and carbon dioxide are produced. Select one: True False Question 2 Not yet answered Graded out of 1.00 Flag question Question text In the carbon cycle, combustion produces atmospheric oxygen. Select one: True False Question 3 Not yet answered Graded out of 1.00 Flag question Question text In a balanced chemical equation, the number of each type of atom in the reactants must...
1. Moles of Reactant to Mass of Reactant: Identify the iodide ions and ozone in the...
1. Moles of Reactant to Mass of Reactant: Identify the iodide ions and ozone in the balanced chemical equation. Use mole ratio, then convert to grams. A method used by the EPA for determining the ozone concentration in the air is to pass an air sample through a bubbler containing iodide ions. The iodide ions remove the ozone according to the following reaction: O3(g) + 2 I-(aq) + H2O(l) → O2(g) + I2(aq) + 2 OH-(aq) How many grams of ozone...
Can I have help with these questions based off the information provided? Information: The explosive picric...
Can I have help with these questions based off the information provided? Information: The explosive picric acid is also known by the IUPAC name 2,4,6-Trinitrophenol. Picric acid is known as a primary explosive and the balanced equation for the explosion is 4 C6H3N3 O7 (aq) + 13 O2 (g) --> 6 H2O (g) + 6 N2 (g) + 24 CO2 (g) volume of gas produced by 1 g is 0.89 L Type bond broken # bond type Enthalpy (KJ/mol Total...
Hey
guys please give me the answers quickly I need it so quick I will
give you a good rate thank you
b. 7.7 x 105 C. 2.2 x 10-1 d. 4.6 e. 1.3 x 104 13. A study of the system XRreal - Xial + Brela), was carried out. A container + Br2(g), was carried out. A container was charged initially with an (XBr2] = 2.00 mol/L as the only component. The system was allo come to equilibrium. If...
Chlorine gas reacts with phosphorus to produce phosphorus pentachloride as shown in the chemical equation below. What is the maximum number of grams of PCls are produced from 3.5 g of Cl2 and excess P? 5C12(g) + 2P(s) → 2PC13(s) 2) What is the theoretical yield of chromium that can be produced by the reaction of 40.0 g of Cr2O3 with 8.00 g of aluminum according to the unbalanced chemical equation below? Al(s) + Cr2O3(s) → Al2O3(s) + Cr(s) Ammonia...
Need help with #6,7&9 to make sure I
did it right. Will rate high if it is correct! Thank you.
6. Use given data to calculate the standard free- energy change for the reaction Pa(g) + 6 Cl2(g) → 4 PC13(g) at 298 K. (ii) What is AGº for the reverse of this reaction? PA(g) Cl2(g) PC13(g) 24.4 -299.6 kJ/mol AGE 9. Calculate AG at 298 K for a mixture of 2.0 atm N2, 3.0 atm H2, and 0.50 atm...
Question 22 (2.5 points) How many grams of glucose (C6H1206) are in 3.55 moles of glucose? A) 180. g B) 639 g C) 103 g D) 426 g E) 50.7 g А с ОЕ B D Question 23 (2.5 points) How many grams of MgO are produced when 40.0 grams of O2 react completely with Mg in the following reaction? 2Mg (s) + O2(g) → 2MgO(s) A) 30.4 g B) 50.4 g C) 60.8 g D) 101 g E) 201...
The correct answers for the problems are below. I am not sure
how to work these out so help for these would be great.
1) D
2)B
3)A
4) Delta S is Positive
5) 3*2*463 kj/mol
Consider the following reaction for questions 1-5: 3 Co2 (8)4 H20 ()->GHs(g) + 5 02 (g) If 0.650 moles of CH are formed in a reaction between 1.95 moles of CO2 and 2.95 moles of H2O, identify the limiting reagent in the reaction. а....
all
of our classes are online now and i have no idea HOW to do this.
please explain with steps if you can. thank you!
Class Worksheet Chapter 98p16 (2) (Protected View) - Word out References Mailings Review View Help Tell me what you want to do Enable Editing the Internet can contain viruses. Unless you need to edit it's safer to stay in Protected View 2) How many moles of oxygen are required to burn 3.25 moles of butane...
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