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
anastassius [24]
3 years ago
13

Is this equation balanced? Explain your answer. Na + Cl2 → NaCl ?

Biology
1 answer:
SOVA2 [1]3 years ago
7 0
Unbalanced,
Na + Cl2

Na = 1
Cl = 2

NaCl

Na = 1
Cl = 1

Basically, both the reactants and products must have equal amounts of each element.
You might be interested in
What is one of the drawbacks to the extensive use of solar energy?
alukav5142 [94]

Um. The drawbacks to the extensive use of solar energy? well all the other statements about it are false so the correct answer would have to be B. Necessary equipment and installation are expensive

hope that helped

5 0
3 years ago
What is the approximate age of our solar system?
Nonamiya [84]
<span>What is the approximate age of our solar system?
</span>b. 4.6 billion years
8 0
3 years ago
Read 2 more answers
Which statement about viruses is correct? Viruses cannot change which species they infect. Viruses can mutate to infect new spec
Shalnov [3]

<span>The second statement is correct.  Viruses can infect all cellular life forms, but each cellular species can be infected by own limited specific range of viruses. Most viruses that harm animals can not harm humans. But, some viruses can infect different species of mammals, for example both bats and humans can be infected be rabies.</span>

4 0
3 years ago
Read 2 more answers
Use what you know about natural selection to fill in the blanks in the hypothesis.It should answer the lab question what is the
Vinil7 [7]

Answer:

The correct answer would be -

If the type of food available changes, then the frequency of beak also changes because the beak of the bird suited to food will survive successfully.

Explanation:

According to the theory of natural selection, an organism that is able to adapt according to the change in the environment, it helps in their survival and increases their number in the system.

It is given that the type of food available is changing, so it will lead to the change in the frequency of bird beaks in that particular area. So, if they adapt to survive under the changes in the available food type, otherwise not be able to survive and die.

So,

If the type of food available changes, then the frequency of beak also changes because the beak of the bird suited to food will survive successfully.

5 0
3 years ago
Which is in the shape of a double helix?
Ghella [55]
Deoxyribonucleic Acid, or DNA is in the shape of a double helix
4 0
3 years ago
Other questions:
  • How are the molecules in photosynthesis and cellular respiration similar? Please include descriptions of the molecules
    6·1 answer
  • Which word in the sentence is a predicate nominative? The quarterback of the team will become the captain after this season.
    15·1 answer
  • Describe the gene transfer process in bacteria
    8·1 answer
  • The epithelium of the esophagus is composed of which type of epithelial tissue?
    15·1 answer
  • How a change in glycoproteins affects a cell’s ability to maintain homeostasis
    9·1 answer
  • Fossils in _______ layers of rock are generally estimated to be _______ than fossils found in the deeper layers. (3 points)
    11·2 answers
  • How do the respiratory system, circulatory system, and nervous system maintain homeostasis while you are playing outside on a su
    15·2 answers
  • What are the basic name of the elements that make-up a Macromolecule?
    9·1 answer
  • Can someone help me I am stuck
    12·1 answer
  • What is the most likely effect of a mutation that changes the repeat sequence found in terc from 3’-cccaau-5’ to 3’-ucaggacg-5’?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!