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
galben [10]
2 years ago
14

Which of these is a product of photosynthesis and a requirement

Chemistry
1 answer:
arsen [322]2 years ago
7 0

Answer:

glucose

Explanation:

You might be interested in
a chemist studies two forms of refined gasoline. which of the following branches of chemistry might the chemist us?
valentinak56 [21]
The branch of chemistry that the chemist might use will be the branch of <em>organic chemistry</em>. This is because gasoline is an organic compound. We can say that a compound is organic if it contains a carbon atom. Gasoline is composed of long chains of alkanes (hydrocarbons with single bonds) ranging from 4 carbon atoms to 12 carbon atoms.
3 0
3 years ago
Read 2 more answers
Write balanced chemical equation for the reactions used to prepare each of the following compounds from the given starting mater
creativ13 [48]

Explanation:

A balanced chemical equation is defined as the one that contains same number of atoms on both reactant and product side.

Whereas a chemical reaction that brings change in oxidation state of the reacting species is known as a redox reaction.

When there occurs decrease in oxidation number of an element then it shows the element has been reduced. And, if there occurs an increase in oxidation state of an element then it means the element has been oxidized.

(a)   The reaction between nitrogen and hydrogen to form ammonia will be as follows.

                N_{2} + 3H_{2} \rightarrow 2NH_{3}

So here, oxidation state of nitrogen is changing from 0 to -3. Whereas oxidation state of hydrogen is changing from 0 to +3.

Reaction between ammonia and nitric acid will be as follows.

            NH_{3} + HNO_{3} \rightarrow NH_{4}NO_{3}

Since, it is a combination reaction. Therefore, no change in oxidation state of reacting species is taking place.

(b)  Reaction for conversion of liquid bromine to hydrogen bromide is as follows.

            H_{2}(g) + Br_{2}(l) \rightarrow 2HBr(g)

Here, oxidation state of hydrogen is changing from 0 to +1. Therefore, oxidation of hydrogen is taking place. On the other hand, oxidation state of bromine is changing from zero to -1. Therefore, reduction of bromine is taking place.

(c)   Reaction between Zn and S will be as follows.

               Zn(s) + S(s) \rightarrow ZnS(s)    

Here, oxidation state of zinc is changing from 0 to +2. Hence, oxidation of zinc is taking place.

Oxidation state of sulfur is changing from 0 to -2. Therefore, reduction of sulfur is taking place.

7 0
3 years ago
Why is a system for naming compounds necessary?
Lostsunrise [7]
It is necessary to make a logical system for naming compounds because there are so many of them and thinking of arbitrary random names for each one and then later remembering them all would be impossible. Also, they need to be all recognized and standardized for global use so as to have everyone use the same system.
3 0
3 years ago
Naming Compounds of the Nonmetals
Xelga [282]

Nitrogen Dioxide is the Answer. If any doubt leave a comment

8 0
3 years ago
Read 2 more answers
What are the typical properties of covalent substances ?
Lelu [443]
Covalent compounds are compounds that share electrons. They tend to have properties like lower melting points and lower conductivity.
4 0
3 years ago
Other questions:
  • Using the equations and enthalpy values provided, which mathematical expression can be used to determine the unknown enthalpy ch
    7·2 answers
  • Select all that apply.
    6·1 answer
  • Which of the following is a synthesis reaction?
    11·1 answer
  • Raina is ready to start taking photographs at a crime scene after she secured the crime scene. Which photos should she take firs
    15·1 answer
  • The half-life of radon-222 is 3.8 days. If a sample currently contains 3.1 grams of radon-222, how much radon-222 did this sampl
    15·1 answer
  • The Sun is a star located in
    6·2 answers
  • What is the uncertainty of a 10ml pipet?​
    10·1 answer
  • Not sure if my answers are even correct. i am so confused
    14·1 answer
  • Which type of Symbiotic Relationship is described below?
    9·1 answer
  • What is the molar mass of citric acid (c6h8o7) and baking soda (nahco3)?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!