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
mojhsa [17]
3 years ago
5

Which subscripts would properly complete the formula unit Al_N_?

Chemistry
1 answer:
MakcuM [25]3 years ago
4 0
I believe that it would be Al1N1.
You might be interested in
What type of atom is hydrogen with an atomic mass of 1 and 2 electrons
Charra [1.4K]

Answer:

This would be the hydride ion where H gains an electron from a metal such as  Na

Explanation:

7 0
3 years ago
What do cations and anions form?
melomori [17]

Answer: Cations (positively-charged ions) and anions (negatively-charged ions) are formed when a metal loses electrons, and a nonmetal gains those electrons. The electrostatic attraction between the positives and negatives brings the particles together and creates an ionic compound, such as sodium chloride.

7 0
3 years ago
Drain cleaner has a pH of about 14. How can it be classified, based on its pH?
LUCKY_DIMON [66]
It can be classified as a base
7 0
3 years ago
Read 2 more answers
How many moles are in 25.2g of KMnO4?
Zolol [24]
When finding the moles in a compound you have to know the grams. In this case, 25.2 grams are given for KMnO4. To find the moles you would divide the amount of grams by the molar mass of KMnO4. The molar mass of KmnO4 is 158.034. You you would now divide 25.2 by 158.034 which is 0.15946 moles. Depending on how many decimal places the questions asks for is dependent on you. I just went with 5 significant figures. 
4 0
3 years ago
Read 2 more answers
To make a 6.50M solution, how many moles of solute will be needed if 12.0 liters of solution are required
avanturin [10]

Answer:

78 moles of the solute

Explanation:

From the question;

  • Molarity of the solution is 6.50 M
  • Volume of the solution is 12.0 L

We want to determine the number of moles needed

We need to know that;

Molarity = Number of moles ÷ Volume

Therefore;

Number of moles = Molarity × Volume

Hence;

Number of moles = 6.50 M × 12.0 L

                             = 78 moles

Thus, the moles of the solute needed is 78 moles

8 0
3 years ago
Other questions:
  • halla la forma general de la ecuación de la parábola con vertice en el punto v(2,3) y foco en f(6,3)​
    15·2 answers
  • If the molar mass of NaCl is 58.44 g/mol, what amount of NaCl (in mol) is contained in 250.0 mg of NaCl?
    11·1 answer
  • Which of the following factors affect friction?
    13·1 answer
  • Bromine, a liquid at room temperature has a boiling point of 58 degrees celsius and a melting point at -7.2 degree celsius bromi
    8·1 answer
  • The pH of acid J is 4. The pH of acid K is 6. How much more acidic is acid J than<br> acid K?
    10·1 answer
  • The ratio of sizes between the ionic radii of anions and cations in a cell has no influence on the manner of packing for that ce
    15·1 answer
  • Write the two balanced equations, one for the incomplete combustion of methane (to form carbon monoxide and water vapor), and an
    5·1 answer
  • CHEMISTRY HELP!! can someone please tell me if these metals where oxidized from looking at the table above and also the oxidizin
    13·1 answer
  • Periodic trends are examined by looking down the _ of elements or by looking across the _ of the elements
    15·1 answer
  • The particles of a gas are<br> O electrons<br> O atoms or molecules<br> O neutrons<br> O waves
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!