Question
In: Chemistry
Calculate the volume of all gases evolved by the complete oxidation of 0.390 g of the...
Calculate the volume of all gases evolved by the complete oxidation of 0.390 g of the amino acid alanine CH3CH(NH2) COOH if the products are liquid water. nitrogen gas, and carbon dioxide gas; the total pressure is 1.03 atm; and T=290k.
Solutions
queen_honey_blossom answered 2 years agoRelated Solutions
If 5.00 g of copper (Csh = 0.390 J/g°C), 3.00 g of iron (Csh = 0.450...
If 5.00 g of copper (Csh = 0.390 J/g°C), 3.00 g of iron (Csh =
0.450 J/g°C), and 4.00 g of zinc (Csh =
0.380 J/g°C) at 60 °C are dropped into a beaker containing
100.0 mL of isopropanol (Csh = 2.60 J/g°C;
d = 0.786 g/mL) at 15 °C, what is the final temperature of the
mixture
calculate the volume of CO2(g) formed by the complete combustion of 125.0 g of C5H12(g) (M.Wt.=72...
calculate the volume of CO2(g) formed by the complete combustion of
125.0 g of C5H12(g) (M.Wt.=72 g/mol) at 1.00 atm pressure and 0
degrees celsius.
Consider the following equilibrium: N2O4(g)?2NO2(g) Thermodynamic data on these gases are given in Appendix C in...
Consider the following equilibrium:
N2O4(g)?2NO2(g)
Thermodynamic data on these gases are given in Appendix C in the
textbook. You may assume that ?H? and ?S? do not
vary with temperature.
Part A At what temperature will an equilibrium mixture contain
equal amounts of the two gases? Express your answer using four
significant figures
Part B
At what temperature will an equilibrium mixture of 1 atm total
pressure contain twice as much NO2 as N2O4?
Express your answer using four significant...
a) The complete combustion of 10.0 g of solid naphthalene requires what volume of oxygen gas...
a) The complete combustion of 10.0 g of solid naphthalene
requires what volume of oxygen gas at 20.0 oC and 1.00
atm? How much heat energy will be transferred in this trial?
Specify direction of heat transfer in your answer.
b) If the water vapor and carbon dioxide gas produced in the
trial described in part d. is collected in a 20.0
L container at 427 oC and this container can only
withstand a maximum of 5.00 atm of pressure,...
Let G be a group and let C={g∈G|xg=gx for all x∈G} be the center of G....
Let G be a group and let C={g∈G|xg=gx for all x∈G} be the center
of G. Prove that for any a ∈ G, aC = Ca.
Calculate the volume of carbon dioxide at 20.0°C and 0.996 atm produced from the complete combustion...
Calculate the volume of carbon dioxide at 20.0°C and 0.996 atm
produced from the complete combustion of 4.00 kg of methane.
Compare your result with the volume of CO2 produced from the
complete combustion of 4.00 kg of propane (C3H8).
Volume of CO2 from 4.00 kg methane: ___ L
volume of CO2 from 4.00 kg propane: ____ L
What volume of oxygen at 20 °C and 730 torr can be obtained from 100 g...
What volume of oxygen at 20 °C and 730 torr can be obtained from
100 g of KClO3? 2KClO3 (s) => 2KCl + 3O2(g)
a.
20.4 L
b.
30.7 L
c.
28.7 L
d.
18.9 L
e.
27.5 L
Complete Question 1a-c 1a) Write a C program that displays all the command line arguments that...
Complete Question 1a-c
1a) Write a C program that displays all the command line
arguments that
appear on the command line when the program is invoked. Use
the
file name cl.c for your c program. Test your program with
cl hello goodbye
and
cl 1 2 3 4 5 6 7 8
and
cl
1b) Write a C program that reads in a string from the
keyboard.
Use scanf with the conversion code %s. Recall that the 2nd
arg in...
Consider the chemical reaction: C(s)+H2O(g)→CO(g)+H2(g) How many liters of hydrogen gas are formed from the complete...
Consider the chemical reaction: C(s)+H2O(g)→CO(g)+H2(g)
How many liters of hydrogen gas are formed from the complete
reaction of 1.16 mol of C? Assume that the hydrogen gas is
collected at a pressure of 1.0 atm and temperature of 319 K. (
ANSWER SHOULD BE IN LITERS )
Express your answer using two significant figures.
CH3OH can be synthesized by the reaction:
CO(g)+2H2(g)→CH3OH(g)
How many liters of H2 gas, measured at 741 mmHg and 88 ∘C, are
required to synthesize 0.68...
Answers all supposed to be in M For the reaction I2(g)+Br2(g)←−→2IBr(g), Kc=280 at 150 ∘C. Suppose...
Answers all supposed to be in M
For the reaction
I2(g)+Br2(g)←−→2IBr(g),
Kc=280 at 150 ∘C. Suppose that 0.550 molIBr in a
2.00-L flask is allowed to reach equilibrium at 150 ∘C.
What is the equilibrium concentration of IBr?
What is the equilibrium concentration of I2?
What is the equilibrium concentration of Br2?
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