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
liubo4ka [24]
3 years ago
11

The equation for the chemical reaction shown is not balanced. What number should replace the question mark to balance this equat

ion? 2Al + ?Cl2 → 2AlCl3 A. the number 2 B. the number 4 C. the number 3 D. the number 5
Biology
1 answer:
Evgen [1.6K]3 years ago
7 0

The answer is C. In order to balance this equation you have to look at the 2AlCl3. The first Cl2 needs to equal 6 because 2x3=6. So the answer is 3.
You might be interested in
What are the inputs in cellular respiration?
tankabanditka [31]
The inputs are glucose and oxygen and the outputs are water and carbon dioxide.
5 0
3 years ago
Read 2 more answers
What is intelligence
nekit [7.7K]

Answer:

The cognitive abilities of an individual to learn from experience, to reason well, and to cope effectively with the demands of daily living

Explanation:

Intelligence is something that can actually be measured, even though it is not a physical, but a psychological trait. The humans had wanted to be able to measure their intelligence for quite some time, but that only became possible with the development of the modern psychology and the test specially created for this purpose. The intelligence represents the cognitive abilities of an individual to learn from experiences, how well can it reason, as well as to cope effectively with the demands of the daily living. To put it more simple, it is the ability of an individual to acquire and apply skills and knowledge in its life.

7 0
3 years ago
On the electromagnetic spectrum,
Bas_tet [7]
<span>C. less energy than X-rays and gamma rays.

Hope this helps!
</span>
7 0
3 years ago
How does energy drive the cycling of matter through different geological processes?<br><br>​
Evgesh-ka [11]

Answer:

Here is the link to answer

Explanation:

bit. ly/3a8Nt8n

3 0
2 years ago
How many different breeds of dogs are there in the world?
hram777 [196]

Answer:

339

Explanation:

the FCI recognizes 339 breeds of dogs which are divided into 10 groups based on the dog’s purpose or function or on its appearance or size. The 10 groups are:

Sheepdogs and Cattle Dogs, other than Swiss Cattle Dogs (this group includes most of the dogs found classified as "herding dogs" by other kennel clubs).

Pinscher and Schnauzer, Molossoid Breeds, Swiss Mountain and Cattle Dogs and Other Breeds (the Molossian breeds include the dogs known as the mastiffs by most other kennel clubs)

Terriers

Dachshunds

Spitz and Primitive Types

Scent hounds and Related Breeds

Pointers and Setters

Retrievers, Flushing Dogs, Water Dogs

Companion and Toy Dogs

Sighthounds

5 0
3 years ago
Other questions:
  • Which behavior can reduce pollution that occurs due to the use
    8·2 answers
  • Why is a transcription and translation so important?
    6·1 answer
  • scientists use squid nerve cells in research because the nerve cells of a squid are 1000 times fatter than those of a human. how
    9·1 answer
  • How do ratio scale and diagrammatic scale work​
    9·1 answer
  • Which process describes the movement of molecules from areas of high concentration to areas of low concentration? diffusion osmo
    15·2 answers
  • PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
    11·1 answer
  • Describe the role of the double fertilisation in angiosperm reproduction
    7·1 answer
  • (GIVING BRAINLIEST!!)
    7·1 answer
  • I have type "A" blood. Which of these can I NOT get blood from? (check all that apply)
    7·1 answer
  • Explain how the body establishes a pressure gradient for fluid flow.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!