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
kherson [118]
3 years ago
8

What’s that balanced

Chemistry
2 answers:
Katarina [22]3 years ago
7 0

Answer:

4 Al + 3 O₂ -> 2 Al₂O₃

leva [86]3 years ago
5 0

Answer:

4Al + 3O₂ = 2AlO₃

You might be interested in
explain how solar radiation and convection currents on Earth. Describe how solar radiation and convection currents work together
Pepsi [2]

Answer:

Convection is the transfer of heat energy in a fluid. ... Air in the atmosphere acts as a fluid. The sun's radiation strikes the ground, thus warming the rocks.

Explanation:

3 0
3 years ago
Read 2 more answers
Yasmin's teacher tells her that the solubility of salt is 360 g/L at room temperature (25 °C). How can Yasmin make an unsaturate
Bezzdna [24]

Answer:

By adding less amount or quantity of the salt (solute), than the medium (solvent) can dissolve at a particular temperature that is to make an unsaturated solution at room temperature, Yasmin should add less than 360 g of salt to one liter of the solvent

Explanation:

An unsaturated solution is one that consists of less than the maximum mass or quantity of the solute that it is capable of dissolving.

6 0
3 years ago
List two situations in which measurements have unlimited number of significant figures
GaryK [48]
Your answers would be, (Ex. 3*3*3*3....etc..).
(1), When measurements involving counting
(2), When measurement involves exactly defined quantities




Hope that helps!!!

5 0
3 years ago
What are some factors that affect weather?
Zarrin [17]
B is the right answer
6 0
3 years ago
Which consequence of global warming is described as having an increase in growing season changes in migration and loss of specie
IgorLugansk [536]

Answer:

Deforestation, increase wildlife extinction, ecosystem imbalances, soil erosion, migration and loss of species.

Explanation:

Global warming is warming the earth's surface temperature, which causes the changes in our ecosystem like deforestation, soil erosion, climate changes, migration and loss of species etc.

Global warming is caused by the 'Greenhouse effect', major gases are carbon dioxide(9-26%), methane(4-9%), water vapour(36-70%) ozone(3-7%) and nitrous oxide.    

Global warming affects on the ocean include rising sea level, meiting glaciers, thermal expansion and ice sheets. It also cause the bird migration which carries high cost of predation and mortality.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which has the greater density? air at sea level air or at 20 km altitude?
    9·2 answers
  • Which of the following aqueous solutions are good buffer systems? . 0.29 M perchloric acid + 0.15 M potassium perchlorate 0.16 M
    5·1 answer
  • The pressure the gas exert the walls of the container will decrease because the gas particles hit the wall of the container
    6·1 answer
  • Will mark brainliest 35 pts
    15·1 answer
  • .. What is the volume of the solid in the figure? Show your work.
    7·1 answer
  • Which sequence of group 18 elements demonstrates a gradual decrease in forces of attraction
    13·1 answer
  • Which of the following statement best describes wavelength?
    11·2 answers
  • If cobalt metal is mixed with excess sulfur and heated strongly, a sulfide is
    13·1 answer
  • A buffer solution is prepared by adding NaH2PO4 to a solution of H3PO4 (phosphoric acid).
    15·1 answer
  • Thực hiện chuỗi phản ứng sau: CaCO, CaO CaSO, SO₂ → K₂50₂
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!