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
Paha777 [63]
3 years ago
11

b) If 1.5 mole of oxygen reacted, how many mole of iron (III) oxide would be formed from the reaction?

Chemistry
1 answer:
lyudmila [28]3 years ago
7 0

Answer:

If there reacted 1.5 moles of O2, there will be produced 1.0 mol of Fe2O3

Explanation:

Step 1: Data given

Number of moles oxygen reacted = 1.5 moles

Step 2: The balanced equation

4Fe + 3O2 → 2Fe2O3

Step 3: Calculate moles of Fe2O3

For 4 moles Fe consumed, we need 3 moles of O2 to produce 2 moles of Fe2O3

For 1.5 moles O2 consumed, we'll have 2/3 * 1.5 = 1.0 mol of Fe2O3

If there reacted 1.5 moles of O2, there will be produced 1.0 mol of Fe2O3

You might be interested in
Pfffffffffffffffffffffffffffft
elena-14-01-66 [18.8K]

Answer:

why

Explanation:

pfffffffffffffffffffft

5 0
2 years ago
Which temperatures are equal? (Refer to the diagram of the thermometer in the lesson.)
ella [17]

Answer:

d

Explanation:

4 0
3 years ago
Read 2 more answers
You add 7.8 g of iron to 20.70 mL of water and observe that the volume of iron and water together is 21.69 mL . Calculate the de
bixtya [17]
21.69mL - 20.70mL = .99mL Fe
7.8 g / .99 mL = 7.9g/mL 
4 0
3 years ago
if a sample of gas at 25.2 c has a volume of 536mL at 637 torr, what will its volume be if the pressure is increased to 712 torr
nignag [31]
Considering ideal gas:
PV= RTn

T= 25.2°C = 298.2 K

P1= 637 torr = 0.8382 atm

V1= 536 mL = 0.536 L

:. R=0.082 atm.L/K.mol

:. n= (P1V1)/(RT) = ((0.8382 atm) x (0.536 L))/
((0.082 atmL/Kmol) x (298.2K))

:. n= O.0184 mol

Then,
P2= 712 torr = 0.936842 atm

V2 = RTn/P2 = [(0.082atmL/
Kmol) x (298.2K) x (0.0184mol) ]/(0.936842atm)

:.V2 = 0.4796 L
OR
V2 = 479.6 ml

6 0
3 years ago
Ways to manage non-biodegradable waste​
Lisa [10]

Answer:

The following are some ways of safely disposing of non-biodegradable waste.

1. Take them to a local recycling facility. Separate metal, plastic, glass, and other non-biodegradable waste and store them ready for recycling.

2. Combustion and energy recovery.

3. Disposal at sanitary facilities.

4. Reduce.

5. Landfills.

Explanation: Hope it helps! ^_^"

(G00gle)

7 0
3 years ago
Other questions:
  • How many moles of H2O can be formed when 4.5 moles of NH3 react with 3.2 moles of O2?
    9·1 answer
  • On the Celsius scale, at what temperature does water boil? A. 0° B. 100° C. 212° D. 32°
    10·2 answers
  • Iodine (i2) and bromine (br2) are soluble in mineral oil and slightly soluble in water. why? suggest another solvent, hexane or
    9·1 answer
  • In its aqueous solution, 32% of a substance dissociates to release hydroxide ions. Which of the following is true for the substa
    13·1 answer
  • Can someone help me by giving me the formula of determining the amount of energy used in a reaction?
    15·1 answer
  • What happens to the air particles in the bubble when you pull up on the plunger
    15·1 answer
  • Examine the diagram of the cell cycle. Which label identifies the stage in which the DNA is copied and the cell grows? W X Y Z
    9·2 answers
  • What kind of bond is present in HCI
    11·1 answer
  • WILL GIVE BRAINLIST!!
    12·1 answer
  • 1.a)How many types of particles are formed when a strong alkali is dissolved in water??
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!