The equation is provided. I just need to know the second part of
the question “Upon what evidence do you make this choice”. Please
explain clearly and with facts.Homework Answers
Incomplete combustion is typically accompanied with CO(cabron monoxide) production
C2H2 + O2 = CO+ H2O
balance C, H, then O
C2H2 + 3/2O2 = 2CO+ H2O
then...
we can ensure this is NOT 100% complete, since CO will burn with oxygen if present
CO(g) + 1/2O2(g) = CO2(g)
if this is 100% oxidized/reacted, then you should NOT see any flame formation, if it has CO , then a flame will appear
Add Answer to:
The equation is provided. I just need to know the second part of
the question “Upon...
it has the answers I just don't know how to get them. Write an chemical equation...
it has the answers I just don't know how to get them.
Write an chemical equation for the reaction corresponding to the enthalpy of formation of 9. acetylene, C2H2. 2Cgraphite +H2(g)-C2H2(g) 10. Write a chemical equation for combustion of acetylene under standard thermodynamic conditions 2C2H2(g)502g)4C02(g) 2H20(l) 11 12. Determine the standard enthalpy change for the combustion of acetylene. AH° = -2600 kJ/2mol or AH° = -1300 kJ/mol
I can calculate molarity. But I don't know how to balance the acidic equation. Explain just...
I can calculate molarity.
But I don't know how to balance the acidic equation.
Explain just about Balancing please.
Thank you much!
3. The concentration of hydrogen peroxide, H2O2, in a solution is determined by titrating a 11.5 mL sample of the solution with permanganate ion, producing Mn2+ ion and oxygen gas. Balance the chemical equation for the redox reaction that occurs in acidic solution. H2O2 + MnO4 +H+ ► 02 + H2O + Mn2+ How will you able to...
I just need help with part b. I know how to do part a, but I...
I just need help with part b. I know how to do part a, but I
don't know how to go about including the competitive equilibrium
for part b
1. Suppose a monopolist producing standard paper has a monthly cost function where C(q) = ex is the quantity produced by each firm. Monthly demand for standard paper is p=-oxi. (a) What is the marginal revenue function of the firm? What is the marginal cost function of the firm? The profit...
Financial Math: I only need help with 14 (b). -the answers are provided, I just do...
Financial Math:
I only need help with 14 (b).
-the answers are provided, I just do not know how they got the
answers for (b)
Will rate for being descriptive and correct!
(14) Suppose you have the choice of investing $1000 in just one of two ways. Each investment will pay you an amount listed in the table below at the end of each year for the next five years. Year1 234 |5 Investment A 225215 250225205 Investment B 220...
I just need help with the question #5-6 4. As you are an intelligent chemist and...
I just need help with the question #5-6
4. As you are an intelligent chemist and you've been doing this long enough to understand some fundamental aspects of safety when mixing/cooking chemicals etc., you decide before you begin this process, to place your reactants and the associated glassware under the vacuum hood just to be on the safe side. Based on your chemical equation above, is there a gas emanating from this reaction and if so, what gas is going...
I just need help with question (b) - I don't know how to find c and...
I just need help with question (b) - I don't know how to find c
and k
Task 5 Technology may be used as an aid in this task but you must clearly explain your reasoning In this task, you will model some demographic data. A new satellite city, Springtown, has been built outside of the Brisbane metropolitan area to ease population growth in the greater Brisbane area. It was originally planned to house up to 45000 people at most....
The first answer is correct, I just don't know how to get the second part. Please...
The first answer is correct, I
just don't know how to get the second part. Please help me
Suppose the maximum safe average intensity of microwaves for human exposure is taken to be 2.00 W/m^2. If a radar unit leaks 10.0 W of microwaves (other than those sent by its antenna) uniformly in all directions, how far away must you be to be exposed to an average intensity considered to be safe? Assume that the power spreads uniformly over the...
hi i know the answer i just need an in depth explanation on how to do...
hi i know the answer i just need an in depth explanation on how to do this question including formulas, formula changes, proper vocabular etc, anyhing that is relevant to this question inncluding ice charts, etc please make sure this explanation is simple and not too complex to understand, thank you, the question is: Hypobromous acid, HBrO, is a weak acid with K a = 2.5 x 10 -9. What is the pH of a 0.200 mol/L solution of HBrO?
hi i know the answer i just need an in depth explanation on how to do...
hi i know the answer i just need an in depth explanation on how to do this question including formulas, formula changes, proper vocabular etc, anyhing that is relevant to this question inncluding ice charts, etc please make sure this explanation is simple and not too complex to understand, thank you, the question is: A solution was made by dissolving 0.837 g Ba(OH)2 in 100 mL final volume. If Ba(OH)2 is fully broken up into its ions, what is the...
As part of an investigation on the synthesis of various nitrogen and oxygen containing heterocycles, a...
As part of an investigation on the synthesis of various nitrogen and oxygen containing heterocycles, a series of amino alcohols were treated with aldehydes and ketones. In one of the runs, a colorless liquid product was obtained. A small sample of this liquid product was subjected to combustion analysis. The results indicated that the product contained 55.35% carbon, 10.84% hydrogen, and 21.52% nitrogen. Which structure is consistent with this combustion analysis data? Circle the structure of your choice NO -N...
it has the answers I just don't know how to get them.
Write an chemical equation for the reaction corresponding to the enthalpy of formation of 9. acetylene, C2H2. 2Cgraphite +H2(g)-C2H2(g) 10. Write a chemical equation for combustion of acetylene under standard thermodynamic conditions 2C2H2(g)502g)4C02(g) 2H20(l) 11 12. Determine the standard enthalpy change for the combustion of acetylene. AH° = -2600 kJ/2mol or AH° = -1300 kJ/mol
I can calculate molarity.
But I don't know how to balance the acidic equation.
Explain just about Balancing please.
Thank you much!
3. The concentration of hydrogen peroxide, H2O2, in a solution is determined by titrating a 11.5 mL sample of the solution with permanganate ion, producing Mn2+ ion and oxygen gas. Balance the chemical equation for the redox reaction that occurs in acidic solution. H2O2 + MnO4 +H+ ► 02 + H2O + Mn2+ How will you able to...
I just need help with part b. I know how to do part a, but I
don't know how to go about including the competitive equilibrium
for part b
1. Suppose a monopolist producing standard paper has a monthly cost function where C(q) = ex is the quantity produced by each firm. Monthly demand for standard paper is p=-oxi. (a) What is the marginal revenue function of the firm? What is the marginal cost function of the firm? The profit...
Financial Math:
I only need help with 14 (b).
-the answers are provided, I just do not know how they got the
answers for (b)
Will rate for being descriptive and correct!
(14) Suppose you have the choice of investing $1000 in just one of two ways. Each investment will pay you an amount listed in the table below at the end of each year for the next five years. Year1 234 |5 Investment A 225215 250225205 Investment B 220...
I just need help with the question #5-6
4. As you are an intelligent chemist and you've been doing this long enough to understand some fundamental aspects of safety when mixing/cooking chemicals etc., you decide before you begin this process, to place your reactants and the associated glassware under the vacuum hood just to be on the safe side. Based on your chemical equation above, is there a gas emanating from this reaction and if so, what gas is going...
I just need help with question (b) - I don't know how to find c
and k
Task 5 Technology may be used as an aid in this task but you must clearly explain your reasoning In this task, you will model some demographic data. A new satellite city, Springtown, has been built outside of the Brisbane metropolitan area to ease population growth in the greater Brisbane area. It was originally planned to house up to 45000 people at most....
The first answer is correct, I
just don't know how to get the second part. Please help me
Suppose the maximum safe average intensity of microwaves for human exposure is taken to be 2.00 W/m^2. If a radar unit leaks 10.0 W of microwaves (other than those sent by its antenna) uniformly in all directions, how far away must you be to be exposed to an average intensity considered to be safe? Assume that the power spreads uniformly over the...
As part of an investigation on the synthesis of various nitrogen and oxygen containing heterocycles, a series of amino alcohols were treated with aldehydes and ketones. In one of the runs, a colorless liquid product was obtained. A small sample of this liquid product was subjected to combustion analysis. The results indicated that the product contained 55.35% carbon, 10.84% hydrogen, and 21.52% nitrogen. Which structure is consistent with this combustion analysis data? Circle the structure of your choice NO -N...
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