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
Hunter-Best [27]
3 years ago
11

State the valency of Al in Al²03​

Chemistry
1 answer:
kirill [66]3 years ago
4 0

Answer:

hi

jhy

jj

Explanation:

uythi;ghto

ggh

You might be interested in
B. How do you think the physical properties (strength, flexibility, and viscosity) of the polymer would change if more borate ha
Talja [164]

It became thicker and its viscosity decreased and cannot flow as easily as before.

You ignite a chemical reaction by adding the borax solution to the glue mixture.

In a chemical reaction, the molecules of glue and borax combine to form a flexible, springy new substance. With rubber's vulcanization serving as a model, chemical cross-linking has been extensively employed to change the physical properties of polymeric materials.

Chemical links between polymer chains provide a substance with a more solid structure and perhaps a better-defined shape. It thickened and lost viscosity, making it more difficult to flow than it once could.

Learn more about the chemical reaction  here brainly.com/question/16714866

#SPJ4.

3 0
1 year ago
What is the atomic mass of<br> an atom?
Alborosie

Answer:

1 unit

Explanation:

It is expressed as a multiple of one-twelfth the mass of the carbon-12 atom, 1.992646547 × 10−23 gram, which is assigned an atomic mass of 12 units.

1/12 * 12 = 1. I think so.

4 0
3 years ago
Earthquakes can happen at which type of plate boundaries? (Select ALL that apply)
Llana [10]

Answer:

convergent plates

Explanation:

5 0
3 years ago
Read 2 more answers
Raw materials used in the manufacturing of indigenous soap
Harrizon [31]

Answer:

Fat

Alkali

Explanation:

Fat and alkali are the two primary raw materials needed to manufacture soap.

Sodium hydroxide or potassium hydroxide is generally used as an alkali. The use of alkali depends on the intended application of the soap.

Raw animal fat was used in the past but these days, processed fat is used in the soap manufacturing process. Vegetable fats ( e.g, palm oil, olive oil, coconut oil) are also being used in soap manufacturing.

Additives are also used to enrich the color and texture of the soap.

5 0
3 years ago
The intensity of a sound wave increases as the wave spreads out from the source of the sound
Alex

Answer:

The more spread out their energy becomes

5 0
2 years ago
Other questions:
  • write chemical equations of photosynthesis and cellular respiration and show if carbon is oxidized or reduced
    10·1 answer
  • All atoms of the same element must have the same number of what?
    15·2 answers
  • Bright headlights show objects how far away
    6·2 answers
  • 8.23 moles of mercury (II) oxide reacts with 7.90 moles of carbon monoxide to produce carbon dioxide and mercury. Determine the
    15·1 answer
  • Which is an example of a nonaqueous solution?
    10·2 answers
  • The mass ratio of hydrogen to oxygen in water (formula H20) is 0.126 g hydrogen for every 1 g of oxygen. In another compound of
    9·1 answer
  • Balance the equations
    6·1 answer
  • Which of the following types of radiation can be blocked with only a sheet of paper?
    12·2 answers
  • - Ibrahim and Emmanuel have been investigating the amount of copper sulfate that
    7·1 answer
  • Kinetic energy is a measure of the motion of?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!