Homework Answers
(A) the temperature at high altitude is lower in comparison to in situ temperature because at high altitude pressure is very low and for a fixed volume the temperature will decrease with a decrease in pressure.
(B) when we go in-depth of the ocean the temperature decrease because thermal radiation is not available at such high depth. here above stated concept (in A.) can not be applied as water in incompressible so no net increase in the number of molecular collisions will take place so no increase in temp due to high-pressure factor.
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explain whether you would expect the POTENTIAL temperature to be greater than or less than their respective IN SITU tem...
1) positive, greater than 0 OR negative, less than 0 2) positive, greater than 0 OR...
1) positive, greater than 0
OR negative, less than 0
2) positive, greater than 0 OR negative, less
than 0
3) positive, greater than 0 OR negative, less
than 0
4) positive, greater than 0 OR negative, less
than 0
5) smaller, larger, smaller or larger depending on temp.
FOLLOW-UP PROBLEM 20.7 Determining the Effect of Temperature on AG A reaction is nonspontaneous at room temperature but is spontaneous at 500°C. What can you say about the signs and...
. 1. Is the melting point of substance A (a) greater than, (b) less than or...
.
1. Is the melting point of substance A (a) greater than, (b)
less than or (c) equal to the
melting point of substance B?
Explain your reasoning.
2. Is the specific heat of substance A in its solid state (a)
greater than, less than, or (c)
equal to the specific heat of substance B in its solid
state?
Explain your reasoning.
3. Is the latent heat of fusion of substance A (a) greater than,
(b) less than or (c)...
Tell whether the pH at equivalence point is less than 7, greater than 7 or equal...
Tell whether the pH at equivalence point is less than 7, greater than 7 or equal to 7 for each of the following solutions. PLEASE SHOW WORK IF POSSIBLE OR EXPLAINATION; Thank you so much! 12. 0.1M acetic acid with 90.10M NaOH a). Greater than 7 b.) Equal to 7 c.) Less than 7 d.) Equal to 14 e.) Don't Know 13. 0.050M formic acid (HCOOH) with 0.0930M NaOH a.) Greater than 7 b.) Less than 7 c.) Equal to...
Predict whether ? S for each reaction would be greater than zero, less than zero, or...
Predict whether ? S for each reaction would be greater than zero, less than zero, or too close to zero to decide. Clear All H2(g) + Cl2(g)- 2HCI(g) 2NOBr(g)-_-2N0(g) + Br2(g) AS0 2HBr(g)+ Cl28 2HCIg)+ Br2(g) 2CO2(g) +5H2(g too close to decide CH2(g)+4H20) CaCo3(s) Cao(s)+ CO2(g)
1. Under what circumstances would you expect the MPC to be greater than or equal to...
1. Under what circumstances would you expect the MPC to be greater than or equal to one? 2. How would you distinguish between an investment defined by an economist and an investment as defined by a stock market investor?
HCFC-123 (CHCl2CF3) has been proposed as a substitute for CFC-11 (CFCl3). How would you expect the...
HCFC-123 (CHCl2CF3) has been proposed as a substitute for CFC-11 (CFCl3). How would you expect the following environmental properties of HCFC-123 to compare to those of CFC-11 (i.e., are they greater or less than and why): (a) tropospheric lifetime? (b) ozone depletion potential (ODP)? (c) contribution to warming of troposphere (greenhouse gas properties)? In each case, explain why the property would be greater or less than what it is for CFC- 11.
. A stainless steel part is given to you that failed under static loads at elevated temperatures greater than half the melting temperature in air. A young engineer claims after examining the part...
. A stainless steel part is given to you that failed under static loads at elevated temperatures greater than half the melting temperature in air. A young engineer claims after examining the part using SEM that it did not fail by grain boundary cavitation because there were no dimples anywhere on the fracture surface. He then claims that the failure was the result of a processing error. However, it is not clear how long the fracture surface oxidized at elevated...
Which of the following polymers would you expect to have a higher glass transition temperature? Explain...
Which of the following polymers would you expect to have a higher glass transition temperature? Explain why and assume equal degrees of polymerization. a. -[CH2CH2NH]- b. -[CH2CH2O]-
b-2. Is the market's expectation of the return on the 3-year bond greater or less than...
b-2. Is the market's expectation of the return
on the 3-year bond greater or less than yours?
Greater
Less
The term structure for zero-coupon bonds is currently: Maturity (Years) YTM (%) 6.0% 7.0 8.0 Next year at this time, you expect it to be: Maturity (Years) YTM (%) 7.0% 8.0 9.0 Nm a. What do you expect the rate of return to be over the coming year on a 3-year zero-coupon bond? (Round your answer to 1 decimal place.) Rate...
Explain whether you would expect the demand for the following goods to be elastic or inelastic...
Explain whether you would expect the demand for the following goods to be elastic or inelastic and why: Software programs Cameras, Notebook paper Textbooks All carbonated beverages Mountain Dew
1) positive, greater than 0
OR negative, less than 0
2) positive, greater than 0 OR negative, less
than 0
3) positive, greater than 0 OR negative, less
than 0
4) positive, greater than 0 OR negative, less
than 0
5) smaller, larger, smaller or larger depending on temp.
FOLLOW-UP PROBLEM 20.7 Determining the Effect of Temperature on AG A reaction is nonspontaneous at room temperature but is spontaneous at 500°C. What can you say about the signs and...
.
1. Is the melting point of substance A (a) greater than, (b)
less than or (c) equal to the
melting point of substance B?
Explain your reasoning.
2. Is the specific heat of substance A in its solid state (a)
greater than, less than, or (c)
equal to the specific heat of substance B in its solid
state?
Explain your reasoning.
3. Is the latent heat of fusion of substance A (a) greater than,
(b) less than or (c)...
Predict whether ? S for each reaction would be greater than zero, less than zero, or too close to zero to decide. Clear All H2(g) + Cl2(g)- 2HCI(g) 2NOBr(g)-_-2N0(g) + Br2(g) AS0 2HBr(g)+ Cl28 2HCIg)+ Br2(g) 2CO2(g) +5H2(g too close to decide CH2(g)+4H20) CaCo3(s) Cao(s)+ CO2(g)
. A stainless steel part is given to you that failed under static loads at elevated temperatures greater than half the melting temperature in air. A young engineer claims after examining the part using SEM that it did not fail by grain boundary cavitation because there were no dimples anywhere on the fracture surface. He then claims that the failure was the result of a processing error. However, it is not clear how long the fracture surface oxidized at elevated...
b-2. Is the market's expectation of the return
on the 3-year bond greater or less than yours?
Greater
Less
The term structure for zero-coupon bonds is currently: Maturity (Years) YTM (%) 6.0% 7.0 8.0 Next year at this time, you expect it to be: Maturity (Years) YTM (%) 7.0% 8.0 9.0 Nm a. What do you expect the rate of return to be over the coming year on a 3-year zero-coupon bond? (Round your answer to 1 decimal place.) Rate...
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