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
allsm [11]
3 years ago
9

Fe2O3(s) + 3CO(

Chemistry
1 answer:
Dominik [7]3 years ago
6 0
The answer is, 699g 
The idea here is that you need to use the mole ratio<span> tha  exists between </span>ferric oxide<span>, </span><span><span>Fe2</span><span>O3</span></span><span>, and iron metal,   </span>Fe<span>, to determine how many moles  of the latter will be produced when </span>all the given mass<span> of the ferric oxide reacts...
</span>

You might be interested in
Which statement best relates an empirical formula with a molecular formula?
Elis [28]
Molecular formulas can be determined from empirical formulas.
8 0
3 years ago
Which property of physical changes explains why matter is conserved in a physical change
choli [55]

Answer:

hi im new because of its solid state

Explanation:

7 0
3 years ago
Read 2 more answers
Calculate and round to the correct number of significant digits .
Marianna [84]

Answer:The solution is in the attached file

Explanation:

5 0
2 years ago
Calculate k′, the equilibrium constant, for the system 1/2h2+fdox→fdred+h+.
nadezda [96]
Idk hurt ffgr. f ge w th
8 0
3 years ago
For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all species. For the reaction 2 NO ( g
enyata [817]

Answer:

ΔG = -61.5 kJ/mol (<u>Spontaneous process</u>)

Explanation:

2 NO (g)  +  O₂  (g)   ⇄  2NO₂ (g)

Let's apply the thermodynamic formula to calculate the ΔG

ΔG = ΔG° + R .T . lnQ

We don't know if the gases are at equilibrium, that's why we apply Q (reaction quotient)

ΔG = - 69 kJ/mol + 8.31x10⁻³ kJ/K.mol . 298K . ln Q

How can we know Q? By the partial pressures (Qp)

P NO = 0.450atm

PO₂ = 0.1 atm

PNO₂ = 0.650 atm

Qp = [NO₂]² / [NO]² . [O₂]

Qp = 0.650² / 0.450² . 0.1 = 20.86

ΔG = - 69 kJ/mol + 8.31x10⁻³ kJ/K.mol . 298K . ln 20.86

ΔG = -61.5 kJ/mol (<u>Spontaneous process</u>)

5 0
3 years ago
Other questions:
  • This is a characteristic of the elements in the periodic table that shows a pattern. It may increase or decrease across or down
    10·2 answers
  • Does a melted iceberg increase the salinity of the ocean?
    8·2 answers
  • Consider the location of barium, chlorine, iodine, and strontium on the periodic table. Electronegativities Which type of atom h
    13·1 answer
  • To engender means to _____.
    15·2 answers
  • Describe the general characteristics of metals.
    12·1 answer
  • A pressure gauge at the top of a vertical oil well registers 140 bars (=14 MPa). The oil well is 6000 m deep and filled with nat
    12·1 answer
  • An antacid tablet dissolving in water is an
    11·1 answer
  • A granulated cylinder was filled to 30.0 mL with liquid. An unknown metal cylinder having a mass of 60.27 g was submerged in the
    14·1 answer
  • If equal masses of each substance absorb the same amount of heat, which substance undergoes the greatest temperature change
    6·1 answer
  • Which element will most easily form positive ions? Why?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!