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
sweet [91]
2 years ago
9

Plz someone help, really struggling

Chemistry
1 answer:
frez [133]2 years ago
6 0

Answer:

22.9 Liters CO(g) needed

Explanation:

2CO(g)     +   O₂(g)    =>    2CO₂(g)

? Liters          32.65g

                 = 32.65g/32g/mol

                 =   1.02 moles O₂

Rxn ratio for CO to O₂ = 2 mole CO(g) to 1 mole O₂(g)

∴moles CO(g) needed = 2 x 1.02 moles CO(g) = 2.04 moles CO(g)

Conditions of standard equation* is STP (0°C & 1atm) => 1 mole any gas occupies 22.4 Liters.

∴Volume of CO(g) = 1.02mole x 22.4Liters/mole = 22.9 Liters CO(g) needed

___________________

*Standard Equation => molecular rxn balanced to smallest whole number ratio coefficients is assumed to be at STP conditions (0°C & 1atm).

You might be interested in
Why can't liquids change volume but gasses can?
kupik [55]
Because liquids cant be condensed the way that gasses can for example in a tank of argon you can put 20 cubic feet because it can be be condensed but you could not fit 20 cubic feet of water because it can not be packed together . 
4 0
2 years ago
Read 2 more answers
H2(g) + F2(g) → 2 HF(g) ΔH=-546 kJ
Arisa [49]

Answer: help please !!

Explanation:

4 0
3 years ago
Read 2 more answers
Acetone, the solvent in nail polish remover, has a density of 0.761 g/ml What is the volume of 25.0g of acetone
Jlenok [28]

Answer: 100.0g

Explanation:

7 0
1 year ago
What type of a reaction occurs when potassium metal reacts with fluorine gas?
german

Exothermic Synthesis

3 0
3 years ago
Things only girls would understand
weeeeeb [17]

Answer:

shampoooooooooooooo?

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • A physician may need to increase a patient's prescribed dosage if he or she has developed what?
    11·1 answer
  • Given the reactions
    15·1 answer
  • When the drug heroin comes into contact with the Marquis reagent chemical what happens?
    5·2 answers
  • While washing his hands before the client consultation with Chloe, Jayden dripped some water onto the countertop. When he came b
    10·1 answer
  • How many moles are there in 2.3 x 10^23 formula units of NaCl?
    5·1 answer
  • This chemical equation represents a chemical reaction. 2HNO3+Na2SO3-2NaNO3+H2O+SO2
    8·2 answers
  • Hydrobromic acid dissolves solid iron according to the following reaction:
    14·1 answer
  • Please tell me witch one goes with what. It can be continental drift or plate tectonics. please tell me if you need help
    15·2 answers
  • A stock solution has a concentration of 1.5 M SO2 and is diluted to a 0.54 M solution with a volume of 0.18 L. What was the volu
    7·1 answer
  • Identify the correct type of heat transfer for A, B, and C in the picture. Using the picture, cite evidence for your choices.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!