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
kati45 [8]
3 years ago
14

The oxidation numbers of nitrogen in nh3, hno3, and no2 are, respectively:

Chemistry
2 answers:
vovikov84 [41]3 years ago
3 0
The oxidation numbers for Nitrogen are respectively -3, +5, +4
julia-pushkina [17]3 years ago
3 0

Answer:

The oxidation number are

NH₃: -3

HNO₃ : +5

NO₂ : +4

Explanation:

The oxidation number is calculated considering that

a) oxidation number of hydrogen is +1 in all compounds except hydrides

b) oxidation number of oxygen is -2 in all compound except peroxides, superoxides and compound of fluorine.

a) NH₃ : let the oxidation number of nitrogen is "x"

x + 3 (+1) = 0

Therefore x = -3

b) HNO₃

Let the oxidation number of nitrogen is "x"

+1 + x +3(-2) = 0

x = -5.

c) NO₂

Let oxidation number of nitrogen ix "x"

x + 2(-2)= 0

x = +4

You might be interested in
What part of the cell is a cop
Tanya [424]

Answer: This is from a wiki i found. Approximately one third of a cell’s proteins are destined to function outside the cell’s boundaries or while embedded within cellular membranes. Ensuring these proteins reach their diverse final destinations with temporal and spatial accuracy is essential for cellular physiology. In eukaryotes, a set of interconnected organelles form the secretory pathway, which encompasses the terrain that these proteins must navigate on their journey from their site of synthesis on the ribosome to their final destinations. Traffic of proteins within the secretory pathway is directed by cargo-bearing vesicles that transport proteins from one compartment to another. Key steps in vesicle-mediated trafficking include recruitment of specific cargo proteins, which must collect locally where a vesicle forms, and release of an appropriate cargo-containing vessel from the donor organelle (Figure 1). The newly formed vesicle can passively diffuse across the cytoplasm, or can catch a ride on the cytoskeleton to travel directionally. Once the vesicle arrives at its precise destination, the membrane of the carrier merges with the destination membrane to deliver its cargo. Have a nice day.

Explanation: Plz make brainliest

6 0
2 years ago
What process is used to find technological solutions.
ad-work [718]
  <span>Step one Define the problem. Step two </span>Generate alternative solutions. Step three Evaluate and select an a. Hope this helped you!<span />
5 0
3 years ago
Aluminum is an element. Which best describes what makes up a sample of aluminum?
sp2606 [1]
I believe the answer is A.
4 0
3 years ago
Read 2 more answers
CO<br> +<br> -<br> 02<br> CO2<br> Balance the equation
poizon [28]

Answer:

2co+o2=2co2

Explanation:

co+o2=co2

here is one carbon monoxide and two oxygen react with it and forms carbon dioxide..

2co+o2=2co2

hey mate hope it's help you.. please mark it as a brain.... answer

5 0
2 years ago
The woman riding the bike applies a force by pedaling the bike. However, she moves at a constant velocity. So her force must be
trasher [3.6K]

Frictional Force is the one and only.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone please explain the relationship between the group number, the number of valence electrons lost or gained, and the fo
    6·1 answer
  • This is the question i need help on
    5·1 answer
  • What is the maximum number of p orbitals in any single energy level in an atom?
    7·1 answer
  • What is the formula of nitrous acid?
    5·2 answers
  • Make the following conversions. Show your calculations.
    11·1 answer
  • Which group is likely to react with chlorine to form compounds in the form xcl?
    7·1 answer
  • Which is the correct Lewis dot structure of NH2-?
    15·2 answers
  • For which type if reaction must you use an activity series to predict the results
    10·1 answer
  • Characteristics of bipolar disorder typically include
    7·2 answers
  • Plsss help ive been stuck on this for a week
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!