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
igomit [66]
3 years ago
9

How many grams of aluminum can react with 336g oxygen? 4Al + 3O2 --> 2Al2O3

Chemistry
1 answer:
baherus [9]3 years ago
5 0

Answer: 714 g Al2O3

Explanation: Solution attached

First convert mass of O2 to moles

Do the mole ratio between O2 and Al2O3 from the balanced equation.

Convert moles of Al2O3 to mass using its molar mass.

You might be interested in
Organic matter with a _______ ratio results in a low net release of nutrients during decomposition. This is because microbial gr
Serhud [2]

Answer:

high C:N; N supply; energy

Explanation:

Nitrogen supply is required for microbial growth to synthesize nutrients such as amino acids and proteins. For a high C:N ratio, the amount of nitrogen supply is considerably small compared with the amount of carbon. As a result, a low amount of nutrients is released during decomposition.

In the given question, the organic matter with a __high C:N___ ratio results in a low net release of nutrients during decomposition. This is because microbial growth is more limited by __N supply____ than it is by __energy_____.

6 0
4 years ago
How is an elements atomic mass determined
PtichkaEL [24]
An element's mass is determined by <span> adding up the </span>masses <span>of protons and neutrons.</span>
6 0
4 years ago
Read 2 more answers
Calculate the area of a floor that is 1.5 × 103 m long and 2.2 × 102 m wide.
liubo4ka [24]

Answer:

154.5+224.4=378.9m

Explanation:

8 0
4 years ago
A wheelbarrow can be used to help lift a load, such as a pile of dirt, and then push the load across a distance.
mrs_skeptik [129]

Answer: it consists of two simple machines: a lever and a wheel and axle. Effort is applied to the lever by picking up the handles of the wheelbarrow.

Explanation:

4 0
3 years ago
What element is found in solid form within earth's crust
ioda

Answer:

silicon

Explanation:

5 0
3 years ago
Other questions:
  • Pls pls i need help plssss someone
    8·1 answer
  • What is the gram-formula mass of Ca3(PO4)2 ?
    14·1 answer
  • What are the three major kinds<br> of rocks?
    11·2 answers
  • Can someone help me please. I accidentally clicked that answer so im not sure if its correct
    13·1 answer
  • When The appearance of a system changes does the mass of the system also change why why not
    14·2 answers
  • The diagram below represents particles
    11·1 answer
  • Why cant school just be poggers for once:(
    6·2 answers
  • Based on its chemical properties, identify the position of each chemical family on the periodic table.
    13·1 answer
  • How many nitrate ions are present in the following aqueous solution?
    12·1 answer
  • Which do you think will cool the fastest?<br> sand<br> water<br> air<br> metal
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!