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
sdas [7]
3 years ago
9

Is the following chemical equation balanced? 4Al + 3O2 2Al2O3 yes no

Chemistry
2 answers:
PolarNik [594]3 years ago
4 0

Answer:

Yes!

Explanation:

4Al + 3O2 -> 2Al2O3

4 Al's on the left side

6 O's on the left side

4 Al's on the right side

6 O's on the left side

This is balanced!  Let me know if you need help with any other equations.

stealth61 [152]3 years ago
3 0
Yes it is and I believe the comment above me is correct
You might be interested in
How did dalton advance the atomic philosophy proposed by democritus
Liula [17]

Answer:

(Hope this helps can I pls have brainlist (crown)☺️)

Explanation:

Dalton turned Democritus' views on atoms into a scientific theory by employing experimental methods. Atoms can join or detach during chemical processes, but they never transform into a different atom.

Dalton was an excellent polymath, a natural philosopher, and a real scientist. His thorough investigations prompted him to suggest an early atomic theory for which exceptions would be difficult to uncover today:

Dalton offered the following:

Atoms are microscopic particles that make up elements. Atoms of the same element have the same size and mass; however, atoms of other elements have varying sizes and masses when compared to atoms of other elements. Subdivision, creation, and destruction of atoms are all impossible.

All of these ideas were developed after a great deal of testing. Other researchers may replicate his work, and new findings could be included into this atomic idea.

Democritus, on the other hand, was a 5th-century BC Greek philosopher. He conducted no experimental work as far as we know, and none of his publications have survived. He postulated that matter was made up of a single indivisible element known as an atom; the word atom originates from the Greek word oos, which meaning "uncuttable" or "indivisible." So the name atom might be a homage to Democritus.

7 0
3 years ago
What is the atomic mass of gold rounded to the nearest whole number
ira [324]
The answer is 197
Hope I helped
3 0
3 years ago
Read 2 more answers
Which of the following that alcohol may affect your haelth? What the answer
Harman [31]

Answer:

Over time, excessive alcohol use can lead to the development of chronic diseases and other serious problems including: High blood pressure, heart disease, stroke, liver disease, and digestive problems. Cancer of the breast, mouth, throat, esophagus, liver, and colon.

6 0
3 years ago
What s thisssss oneeeeeee
ZanzabumX [31]
C
Explanation- equals 459
3 0
3 years ago
Which frequency has more energy?(high frequency or low frequency)
aleksandr82 [10.1K]
I believe it is low frequency.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is not a characteristic of metals
    6·2 answers
  • PLEASE HELP ME
    13·1 answer
  • The mass of vitamin D in your blood is 50.0 grams. What is this measure in pounds? (answer in scientific notation)
    8·1 answer
  • Where is arrick????????
    12·2 answers
  • The total pressure in a 1.00 liter container is 725 mm Hg. The container contains water vapor and nitrogen gas. If the partial p
    14·1 answer
  • if a gas has a volume of 2.60 L at a pressure of 1.60atm, what will its new volume be at a pressure of 10.6 atm
    8·1 answer
  • Animal and Plant Cells Worksheet Word ​
    13·1 answer
  • What type of habitat disruption can you find might increase the temperature of the waterway
    10·1 answer
  • How many atoms of neon are found in 20.17 g of neon?
    12·1 answer
  • The number of protons and neutrons in an atom is that atoms __ number.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!