Question
In: Chemistry
Which of the following actions will cause the equilibrium to shift such that the partial pressure...
Which of the following actions will cause the equilibrium to shift such that the partial pressure of NO gas will increase?
2NO(g) + O2(g) ⇌ 2NO2(g) ΔH = −13.1 kJ
Increase the pO2(g)
Increase the volume
|
Lower the reaction temperature |
Decrease the pNO2(g)
Solutions
queen_honey_blossom answered 2 years agoRelated Solutions
If the reaction below is at equilibrium, which of the following will shift the equilibrium to...
If the reaction below is at equilibrium, which of the following
will shift the equilibrium to the right?
2 CO(g) + O2(g) <-> 2
CO2(g) ΔH is negative
A) increasing the amount of CO2 in the
vessel
B) increasing the temperature
C) increasing the volume of the container
D) adding a catalyst
E) none of these
Which of the following will cause the aggregate demand curve to shift to the right ?...
Which of the following will cause the aggregate demand curve to
shift to the right ?
a. A decrease in household wealth
b. A decrease in the price level
c. Consumer expectations of higher future income
d. An increase in the interest rate
Which of the following events would most likely caused the
increase in aggregate demand
a. An increase in interest rates
b. An increase in household wealth
c. A decrease in consumer confidence
d. A decrease in the...
The equilibrium water vapor pressure table gives the partial pressure of water when the gas is...
The equilibrium water vapor pressure table gives the partial
pressure of water when the gas is 100.% saturated with water vapor.
If the gas you collected was actually only 85% saturated with water
vapor, calculate the percent error in the number of moles of N2
collected in Part I.
mass nano2 = .111g
v of wet n2 gas = 37.9 ml
partial pressure n2 = .966 atm
moles n2 collected = 1.53*10^-3
moles n2 expected = 1.61*10^-3
State which of the following changes cause a shift in the aggregate demand curve and which...
State which of the following changes cause a shift in the
aggregate demand curve and which ones are a movement along it. Also
provide the direction of the change.
A cut in government purchases.
A crash in the U.S. stock market.
A shift to a lower inflation target in the monetary policy
rule.
Being thrifty now becoming fashionable.
An increase in the European interest rate.
1) Which of the following changes will temporarily shift the position of the equilibrium in the...
1) Which of the following changes will temporarily shift the
position of the equilibrium in the reverse direction for the
reaction: N2(g) + 3H2(g) <--> 2NH3(g)
a) increase the concentration of NH3
b) decrease concentration of NH3
c) decrease concentraion of H2
d) increase concentration of N2
e)more than one of the choices would temporarily shift
equilibrium in reverse direction
2)The solution resulting from the addition of a nonvolatile
solute to a solvent will always have:
a) a higher freezing...
Which of the following situations would cause a shift in the demand curve, as opposed to...
Which of the following situations would cause a shift in the
demand curve, as opposed to a change in the quantity demanded?
Vegetable prices rise as the majority of the population no
longer eats meat.
Auto sales increase due to increased employment.
Gasoline consumption decreases as the taxes included in the
price of gasoline increase.
Both A and B.
Which of the following will cause a rightward shift (increase) of the supply curve for OLED...
Which of the following will cause a rightward shift (increase)
of the supply curve for OLED smart TVs?
Answers:
A. A decrease in the labor costs associated with the production
of OLED smart TVs
B. An improvement in the technology used to produce OLED smart
TVs
C. A decrease in the price of regular smart TVs
D. All of the above
At a certain temperature and total pressure of 1.2 atm, the partial pressures of an equilibrium...
At a certain temperature and total pressure of 1.2 atm, the partial
pressures of an equilibrium mixture for
2A(g)
→
B(g)
are PA = 0.60 atm and PB =
0.60 atm. After a disturbance, the system regains equilibrium with
a total pressure of 1.6 atm. What is the partial pressure of A at
the new equilibrium?
A water is in equilibrium with CO2 in the atmosphere (partial pressure is 3.16 .10‾⁴atm) and...
A water is in equilibrium with CO2 in the atmosphere (partial
pressure is 3.16 .10‾⁴atm) and with CaCO3(s). The pH is 8.1.
Ignoring Ca complexes, what is the
solubility (S) of Ca?
At a certain temperature and total pressure of 1.2 atm, the partial pressures of an equilibrium...
At a certain temperature and total pressure of 1.2 atm, the
partial pressures of an equilibrium mixture for 2A(g) <==>
B(g) are Pa = 0.60 atm and Pb = 0.60 atm. After a disturbance, the
system regains equilibrium with a total pressure of 1.9 atm. What
is the partial pressure of A at the new equilibrium?
Answer in atm
Please show all work I have tried this problem twice and have
gotten wrong answers would like to see the differences...
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