1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Diano4ka-milaya [45]
3 years ago
11

Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction free energy of the following chemical

reaction:
Using the thermodynamic information in the ALEKS&n

Round your answer to zero decimal places

[-] Thermodynamic properties of pure substances
Standard thermodynamic quantities for selected substances at 25C listed alphabetically by most important atom.
substance Hf (kJ/mol) Gf (kJ/mol) S (J/mol?K)
Aluminum
Al3+ (aq) --- ?481.2 ---
Al (s) 0 0 28.32
Al2O3 (s) ?1676. ?1576.5 51.00
Al(OH)3 (s) --- ?1147.25 ---
Bromine
Br- (aq) --- ?108.8 ---
Br2 (l) 0 0 152.3
Br2 (g) 30.71 3.14 245.3
HBr (g) ?36 ?53.22 198.49
Calcium
Ca2+ (aq) --- ?553.6 ---
CaCl2 (s) ?796. --- ---
CaO (s) ?635. --- ---
Ca(OH)2 (s) ?985. --- ---
Ca3(PO4)2 (s) --- ?3899.0 ---
Carbon
C (s) 0 0 5.69
CCl4 (g) ?106.7 ?64.0 309.4
CCl4 (l) ?139.3 ?68.6 214.4
CCl4 (s) ?136.8 --- 224.5
CH4 (g) ?74.8 ?50.8 186.3
C2H2 (g) 227. --- ---
C2H6 (g) ?85. --- ---
C3H8 (g) ?103.85 ?23.47 269.9
C4H10 (g) ?124.7 ?15.7 310.0
C4H10 (l) ?147.6 ?15.0 231.0
C6H6 (l) 49.0 124.5 172.8
C6H6 (g) 82.9 129.7 269.2
CH3OH (l) ?239.0 ?166.23 126.80
CH3OH (g) ?201.20 ?161.90 237.60
(CH3)2(CH2)2O (l) ?271.2 ?346.74 253.5
C6H12O6 (s) ?1237.02 ?910.4 212.1
CO (g) ?111. ?137.2 197.9
CO2 (g) ?394. ?394. 214.
C2H5OH (l) ?278.0 ?175.0 161.0
C2H5OH (g) ?235.10 ?168.50 282.70
HCH3CO2 (l) ?484.50 ?389.9 159.8
HCH3CO2 (s) ?472.8 --- 200.3
HCH3CO2 (g) ?438.1 --- 195.0
HCN (l) 108.9 125.0 112.8
HCN (g) 135.1 124.7 201.7
CS2 (s) 93.8 --- 178.5
CS2 (l) 89.0 64.6 151.3
CS2 (g) 116.7 67.1 237.7
Chlorine
Cl2 (g) 0 0 222.96
Cl? (aq) --- ?131.7 ---
HCl (aq) ?167. --- ---
HCl (g) ?92. ?95.27 186.69
Chromium
CrO42? (aq) --- ?706.3 ---
Fluorine
F2 (g) 0 0 202.78
HF (g) ?268.61 ?270.70 173.51
Hydrogen
H2 (g) 0 0 131.
Iron
Fe (s) 0 0 27.15
FeCl3 (s) ?400. ?334. 142.3
Fe2O3 (s) ?824.2 ?740.98 89.96
Lead
Pb2+ (aq) --- ?24.3 ---
PbBr2 (s) ?277.4 ?260.7 161.
PbS (s) ?100. ?99. 91.
PbSO4 (s) ?919.9 ?813. 149.
Magnesium
MgCl2 (s) ?641.6 ?592.1 89.6
MgO (s) ?601.7 ?569. 27.
Mercury
Hg (g) 60.83 31.76 174.89
Hg (l) 0 0 77.4
Hg (s) ?2.29 --- 87.19
Hg22+ (aq) --- 153.6 ---
Hg2Cl2 (s) --- ?210.66 ---
Nitrogen
N2 (g) 0 0 192.
N2H4 (g) 95.4 159.3 238.4
N2H4 (l) 50.9 149.2 121.2
NH3 (g) ?46.19 ?17. 192.5
NH3 (l) ?69.54 ?26.50 95.09
NH4NO3 (s) ?365.6 ?184.0 151.0
NO (g) 90.37 86.71 210.62
NO2 (g) 33.84 51.84 240.45
NOCl (g) 52.6 66.3 264.
N2O4 (g) 9.66 92.28 304.3
HNO2 (g) ?80. --- ---
HNO3 (l) ?207. ?111.3 146.4
HNO3 (g) ?134. ?74. 266.4
Oxygen
OH? (aq) --- ?157.3 ---
H2O (l) ?285.83 ?237.13 69.91
H2O (g) ?241.81 ?228.57 188.83
O2 (g) 0 0 205.0
H2O2 (l) ?187.8 ?120.4 109.6
H2O2 (g) ?136.1 ?105.48 232.9
Phosphorus
P4 (s) 0 0 41.
P4 (g) 58.9 24. 280.
PCl3 (g) ?287.0 ?270. 311.7
PCl3 (l) ?320 ?272. 217.0
PF5 (g) ?1594.4 ?1509. 296.
PO43? (aq) --- ?1013. ---
H3PO4 (l) ?1267. --- ---
H3PO4 (s) ?1284.4 ?1119. 110.
P4O10 (s) ?2984. ?2675.2 228.9
Potassium
KBr (s) ?394. ?380. 95.94
KNO3 (s) ?492.70 ?393.13 132.9
Silver
Ag+ (aq) --- 77.1 ---
Ag2CrO4 (s) --- ?622. ---
Sodium
NaCl (s) ?411. --- ---
NaOH (s) ?426. --- ---
Sulfur
S8 (s) 0 0 32.0
H2S (g) ?21. --- ---
H2SO4 (l) ?814. --- ---
SF6 (g) ?1209. ?1105.3 291.82
Tin
Sn (s) 0 0 52.
SnO2 (s) ?577.6 ?520. 52.
Titanium
TiCl4 (g) ?763.2 ?726.8 354.9
TiCl4 (l) ?804.2 ?728.1 221.9
TiO2 (s) ?944.7 ?890. 50.
Chemistry
1 answer:
Svetlanka [38]3 years ago
4 0

Answer:

mermaid bajuo mein going to read I chapter call sleepy Harry now we started sleepy Harry was born on 23 September 1783 in London London England the popular rhymes twinkle twinkle little Star poem and stories just let them who does not want to go to sleep you wanted to continue playing but I want him to go to but because it is late read on to now that happens sleepy Hari I am going to start now thatand all of what is his as if his calls be there with you must come and at the best and to get them go to roast went there short and all the duck and goose you know them went to bed and Harry so I am going to say the meaning off place where a place where birds and first means a bird that accident

You might be interested in
Please answer
yKpoI14uk [10]
Long wave I think is the correct answer
7 0
3 years ago
Assuming all volume measurements are made at the same temperature and pressure, how many liters of oxygen gas would it take to r
tatiyna
You don't have to worry about converting to moles and back to liters. You need to know about Gay-Lussac's law of combining volumes. Coupled with Avogadro's law which says that the moles of gas are proportional to the volume, all we have to do is:

2H2(g) + O2(g) -> 2H2O(g)
2L ..........1L ..........2L
7.25L .....3.63L .....7.25L

The only work is dividing 7.25 by 2. 
7 0
4 years ago
Suppose two 200.0-L tanks are to be filled separately with the gases helium and hydrogen. What mass of each gas is needed to pro
Aneli [31]

Answer:

Mass of helium  = 4426.9524 g

Mass of hydrogen gas = 2213.4762 g

Explanation:

Pressure = 135 atm

Temperature = 24 °C

Volume = 200 L

Number of moles = ?

The conversion of T( °C) to T(K) is shown below:

T(K) = T( °C) + 273.15  

So,  

T₁ = (24 + 273.15) K = 297.15 K  

Using ideal gas equation as:

PV=nRT

where,  

P is the pressure

V is the volume

n is the number of moles

T is the temperature  

R is Gas constant having value = 0.0821 L.atm/K.mol

Applying the equation as:

135 atm × 200 L = n × 0.0821 L.atm/K.mol × 297.15 K  

⇒n = 1106.7381 moles

<u>For helium gas:</u>

Molar mass = 4 g/mol

The formula for the calculation of moles is shown below:

moles = \frac{Mass\ taken}{Molar\ mass}

Thus,

1106.7381= \frac{Mass}{4}

Mass= 4426.9524\ g

<u>For hydrogen gas:</u>

Molar mass = 2 g/mol

The formula for the calculation of moles is shown below:

moles = \frac{Mass\ taken}{Molar\ mass}

Thus,

1106.7381= \frac{Mass}{2}

Mass= 2213.4762\ g

4 0
4 years ago
1) How much volume would 2.00 moles of gas take up, under standard temperature and pressure conditions?
madreJ [45]
For number 1:
Convert!!!

3 0
4 years ago
Strong acids are those that ionizes almost completely in water. to be considered a strong acid, an acid must have an acid ioniza
quester [9]
Ka  is  the  equilibrium  constant  for  the  ionization for a reaction. It  is  calculated  as  follows
ka  is equal  to (H3o ions)(A-) divided by (HA)
  2.00x106i s  equal  to 0.153x0.153 divided by ( HA)
  (2.00x106)HA is  equal  to  0.023409
  HA concentration  is  therefore equal to 0.023409/2.00x106 which  is 1.104x10^-4moles/litre

8 0
4 years ago
Other questions:
  • A piece of metal has a volume of 0.250 hogsheads and a mass of 54.424 kg. calculate the density of the metal in pennyweights per
    11·1 answer
  • Calculate the number of moles of calcium ions present in a 50.00 mL water sample that has a hardness of 75.0 ppm (hardness due t
    9·2 answers
  • 5. Two reactants combine to form a product in the reaction A + B -&gt; C. The rate of the reaction depends on the concentrations
    13·1 answer
  • Marianne gets dressed and puts on some of her favorite perfume. While applying the perfume, she accidentally gets some in her mo
    14·1 answer
  • A solution containing HCl would likely have
    10·1 answer
  • Please help please ❤️❤️ !!
    15·1 answer
  • Questions below:<br><br> I've already answered 3.
    9·1 answer
  • HELP I HAVE NO TIME LEFT
    5·2 answers
  • To obtain pure lead, lead (II) sulfide is burned in an atmosphere of pure oxygen. The products of the reaction are lead and sulf
    6·2 answers
  • (01.05 LC)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!