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
solmaris [256]
2 years ago
11

How many grams of aluminum are required to produce 8.70 moles of aluminum chloride

Chemistry
1 answer:
Serggg [28]2 years ago
4 0

Answer:

1160.058g

Explanation:

8.70*133.34=1160.058g

You might be interested in
Mercury(II) oxide (HgO) decomposes to form mercury (Hg) and oxygen (O2). The balanced chemical equation is shown below.
zavuch27 [327]

15.63 mol. You need 15.63 mol HgO to produce 250.0 g O_2.

<em>Step 1</em>. Convert <em>grams of O_2 to moles of O_2</em>

Moles of O_2 = 250.0 g O_2 × (1 mol O_2/32.00 g O_2) = 7.8125 mol O_2

<em>Step 2</em>. Use the molar ratio of HgO:O_2 to convert <em>moles of O_2 to moles of HgO </em>

Moles of HgO = 0.8885 mol O_2 × (2 mol HgO/1 mol O_2) = <em>15.63 mol HgO</em>

7 0
3 years ago
Read 2 more answers
Part A
velikii [3]

Answer: The layers are ordered by density, with the least dense layer on top, and the densest layer on the bottom.

Explanation:

Plato

5 0
3 years ago
At top, Image 1 shows 2 C's connected by 2 lines. Each C is connected by single lines to 2 H's. At bottom, two dots and 12 C's i
Nana76 [90]

Answer: c

Explanation: Trust me

6 0
2 years ago
Read 2 more answers
You have a ballon filled with hydrogen gas which keeps it at a constant pressure, regardless the volume. The initial volume of t
abruzzese [7]

Answer:

619°C

Explanation:

Given data:

Initial volume of gas = 736 mL

Initial temperature = 15.0°C

Final volume of gas = 2.28 L

Final temperature = ?

Solution:

Initial volume of gas = 736 mL (736mL× 1L/1000 mL = 0.736 L)

Initial temperature = 15.0°C (15+273 = 288 K)

The given problem will be solve through the Charles Law.

According to this law, The volume of given amount of a gas is directly proportional to its temperature at constant number of moles and pressure.

Mathematical expression:

V₁/T₁ = V₂/T₂

V₁ = Initial volume

T₁ = Initial temperature

V₂ = Final volume  

T₂ = Final temperature

Now we will put the values in formula.

V₁/T₁ = V₂/T₂

T₂ = T₁V₂/V₁  

T₂ = 2.28 L × 288 K / 0.736 L

T₂ = 656.6 L.K / 0.736 L

T₂ = 892.2 K

K to °C:

892.2 - 273.15 = 619°C

7 0
3 years ago
The mass number of an atom is the number of
sergeinik [125]

Answer:

protons plus neutrons

Explanation:

jsut the definition

6 0
2 years ago
Read 2 more answers
Other questions:
  • Which of these elements has the lowest melting point?<br> (1) Li (3) K<br> (2) Na (4) Rb
    11·2 answers
  • What mass (in g) of NH3 must be dissolved in 475 g of methanol to make a 0.250 m solution?
    7·1 answer
  • The System that Linnaeus classifies organisms by? A.genus and order B.order and species C.genus and species D.Kingdom and class
    9·2 answers
  • Why clouds look white?​
    8·1 answer
  • Use the tabulated half-cell potentials to calculate the equilibrium constant (K) for the following balanced redox reaction at 25
    6·1 answer
  • Frank wants to make a simple electromagnet. Which of these does Frank need to have to create the electromagnet? A. iron filings
    15·2 answers
  • Define atomic mass unit?​
    13·2 answers
  • Starches and glycogen are carbohydrates polymers comprised of which monomer
    7·1 answer
  • At what time of day would you be most likely to find that the air over water is significantly warmer than the air over land near
    13·1 answer
  • The limiting reactant, O2, can form up to 2.7 mol Al2O3. What mass of Al2O3 forms?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!