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
nikitadnepr [17]
3 years ago
11

A scientist is investigating the structure of aluminum nitrate, which has the chemical formula Al(NO3)3. Based on the chemical f

ormula, what can the scientist predict about the structure of this molecule?
It has three NO3 groups.

It has three aluminum (Al) atoms.

It has one NO3 group.

It has nine nitrogen (N) atoms.
Chemistry
1 answer:
bekas [8.4K]3 years ago
6 0
The chemical formula of aluminium nitrate is - Al(NO₃)₃
cation is Al³⁺
anion is NO₃⁻
One Al atom binds to three nitrate groups 
the options given are 
2. <span>It has three aluminum (Al) atoms 
this is incorrect as there's only one Al atom 
3. </span><span>It has one NO3 group.
this is incorrect as there are three nitrate groups
4. </span><span>It has nine nitrogen (N) atoms
there are only 3 N atoms therefore this too is incorrect 
</span>therefore the correct answer is - 
It has three NO₃<span> groups


</span>
You might be interested in
Summer sausage is element
RoseWind [281]
???
Whats the question?
5 0
3 years ago
Is fluorine a nonmetal or metal?
Ratling [72]

Answer:

Nonmetal...

Explanation:

T^T

6 0
2 years ago
Read 2 more answers
Is carbon monoxide an element a compound a heterogeneous mixture or a homogeneous mixture?
Scrat [10]
Answer:  Carbon monoxide, or "CO", is a compound.  This is a homogeneous compound (not a mixture).
____________________________________________
3 0
2 years ago
True of false. A d-orbital lies in the x, y, and z area defined by the geometric axis of space.​
evablogger [386]

Answer:

true

Explanation:

3 0
2 years ago
The equilibrium constant for the chemical equation is Kp = 5.23 at 191 °C. Calculate the value of the Kc for the reaction at 191
Lapatulllka [165]
To convert from Kp to Kc, you need this formula---> Kp= Kc (RT)^Δn, where Δn= gas moles of product- gas moles of reactants. since you did not give a reaction formula, I can't calculate Δn. but all once you find it out. just plug it. 

Kp= Kc (RT)^Δn------------------> Kc= Kp/[(RT)^Δn]
 Kp= 5.23
R= 0.0821
T= 191 C= 464 K
Δn= ?

Kc= 5.23/ (0.0821 x 464)^Δn= ???

7 0
3 years ago
Other questions:
  • To determine the concentration of SO4 2– ion in a sample of groundwater, 100.0 mL of the sample is titrated with 0.0250 M Ba(NO3
    8·1 answer
  • Give the formula for the compound formed when sulfur trioxide reacts with water.
    6·1 answer
  • Compare rutherford's expected outcome of the gold-foil experiment with the actual outcome.
    11·1 answer
  • Approximately how many atoms make up 2.3 moles of gallium?
    15·1 answer
  • An element, X, can form a chloride (XCl3) and an iodide (XI3). The chloride can be converted quantitatively into the iodide when
    7·1 answer
  • In a certain industrial process involving a heterogeneous catalyst, the volume of the catalyst (in the shape of a sphere) is 10.
    14·2 answers
  • Please help!!!!!!!!! ASAP!!!
    10·1 answer
  • How many orbitals does the P sub shell contain
    6·1 answer
  • PLS HELP WILL GIVE BRAINLYEST What happens when the magnet is removed from the coil in a circuit?
    14·1 answer
  • How to tell the difference between a physical and chemical change
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!