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
rusak2 [61]
3 years ago
7

Under the right conditions aluminum will react with chlorine to produce aluminium chloride.

Chemistry
1 answer:
Andreas93 [3]3 years ago
5 0

Answer:

Ok

The Limiting reagent is Aluminum. Its not in excess. So the reaction ends once its exhausted. So all Aluminum will be used up

From the question ....

157g of Al

Find the number if reacting Moles...

M=mass/molar mass

M= 157/27

=5.81moles of Aluminum is reacting.

Now looking at the equation of reaction(Always make sure its balanced)...

2moles of Al react to produce 2 Moles of AlCl3

Their Mole ratio is equal

Since their Mole ratio is equal 2:2.... That means... That 5.81moles of AlCl3 would be produced because the mole of Al is 5.81

So We now know the Moles of AlCL3 produced

getting the Mass won't be difficult.

Again

Mole=Mass/Mm

Mass = Mole x Mm(Molar Mass)

Mass of AlCl3 = 5.81 x (27 + 35.5x3)

Note: The arithmetic done in the parenthesis is the molar mass of AlCl3

Mass of AlCl3 = 5.81 x 133.5

=775.63g of AlCl3.

Have a great Day!!!!

You might be interested in
A student designed an experiment to test the effect on the magnitude of the magnetic field that is generated around the wire loo
kykrilka [37]

Answer: C ) the student’s dependent variable is the magnitude of the magnetic field that is generated

E ) the student’s independent variable is the amount of current that is being passed through the wire

5 0
2 years ago
in the following reaction, how many grams of benzene (C6H6) will produce 42 grams of CO2? 2C6H6 + 15O2 → 12CO2 + 6H2O
Mrrafil [7]

Answer: -

12.41 g

Explanation: -

Mass of CO₂ = 42 g

Molar mass of CO₂ = 12 x 1 + 16 x 2 = 44 g / mol

Number of moles of CO₂ = \frac{42}{44 g/mol}

= 0.9545 mol

The balanced chemical equation for this process is

2C₆H₆ + 15O₂ → 12CO₂ + 6H₂O

From the balanced chemical equation we see

12 mol of CO₂ is produced from 2 mol of C₆H₆

0.9545 mol of CO₂ is produced from \frac{2 mol C6H6 x 0.9545 mol  CO2}{12 mol CO2}

= 0.159 mol of C₆H₆

Molar mass of C₆H₆ = 12 x 6 + 1 x 6 =78 g /mol

Mass of C₆H₆ =Molar mass x Number of moles

= 78 g / mol x 0.159 mol

= 12.41 g

8 0
3 years ago
What is the individual ions for ZnCO3
mamaluj [8]
<span>ZnCO3 is an inorganic compound and it contains two parts; one is cation(positive part of compound) whereas other is anion(negative part of compound). Here, </span>Zn ^{+2}<span> is cation and </span>CO3 ^{-2} is anion. Hope this helps.
5 0
3 years ago
Which orbital indicated on the periodic table???
Romashka-Z-Leto [24]
I think it’s S umm let me know if I’m wrong but I’m. 80 precent sure it’s S
8 0
3 years ago
Read 2 more answers
How many grams are in 2.41 times 10^24 atoms of magnesium chloride?
Blizzard [7]
Use Avogadro's number to calculate the number of moles of Mg<span>Cl2 . The number of moles of Cl is twice as </span>much, because the ratio of Cl in MgCl2 to MgCl2 is 2:1. 3.61⋅10246.022⋅10<span>23=5.99. Therefore, there are 12 moles of Cl.</span>
6 0
3 years ago
Other questions:
  • Abnormal behavior is defined as a?
    12·1 answer
  • Which describes the correct procedure when converting a number from scientific notation to standard notation? A If the power of
    14·1 answer
  • Which two structures would provide a positive identification of a animal cell under a microscope
    12·2 answers
  • Express in scientific notation. Make sure your answer has the same number of significant figures as the starting value. (1.8 x 1
    9·2 answers
  • Water can exist in three states of matter. Imagine examining the changes of state from solid to liquid to gas by adding to ice.
    9·2 answers
  • Why is coal non renewable
    9·2 answers
  • Which form of co2 transport accounts for the greatest amount of co2 transported in blood?
    10·1 answer
  • What is the final volume of NaOH solution prepared from 100.0 mL of 0.500 M NaOH if you wanted the final concentration to be 0.1
    9·1 answer
  • For each of the following compounds, identify what type of bonding holds them together.
    10·1 answer
  • Atoms have a neutral charge because they?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!