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
aliina [53]
3 years ago
10

Is PDB ionic or Covalent?

Chemistry
1 answer:
professor190 [17]3 years ago
7 0

Answer: Sodium chloride ionic , Potassium chloride ionic,  PDB Covalent

Explanation:

You might be interested in
how much energy is required to heat an iron nail with a mass of 25.5 grams from 65° until it becomes red hot at 720 degrees Cels
Kay [80]
2273.6 Joules that’s your answer
3 0
3 years ago
The molecular weight of acetic acid is
kolezko [41]

Answer:

60.052 grams per mole

8 0
4 years ago
The compound Fe3CI is made of what?
sergeinik [125]

Answer:

nglos324 - fe3c. Iron carbide is an interstitial compound of iron and carbon with the composition Fe- 6.68 wt % Carbon. It is a brittle ceramic material and is produced in carbon steels or cast irons during pseudo-equilibrium cooling from above the eutectoid temperature (723 C).

Explanation:

4 0
3 years ago
Using c=λν and E=hν (Where h or Planck’s constant is 6.626 *10 ⁻³⁴Js). Please find the energy that a wavelength has if it has a
sladkih [1.3K]
<span> The energy of wave if it has a wavelength of 3.0 </span>× <span>10⁷ nm is 6.26 </span>× 10⁻²⁴ J.

Attached below, is how to derive that answer.  Note that, E= Energy, λ = wavelength, h = Plank's Constant and C= speed of light

Also, I converted the wavelength from nm to cm.

5 0
3 years ago
One of the goals of wildlife refuges is to prevent humans from interacting with wildlife.
gtnhenbr [62]
False, they recommend to help if their is an injured or strayed animal. :)
7 0
4 years ago
Other questions:
  • While a person's weight would be different on the moon and planets, would the amount of matter making up the person (mass) be th
    14·2 answers
  • PLEASE HELP ME ASAP!!! <br> I need the answer to #9. If you can show work please do.
    7·1 answer
  • Given the values of ΔGfo given below in kJ/mol, calculate the value of ΔGo in kJ for the combustion of 1 mole of butane to form
    5·1 answer
  • How many moles of solute are needed to prepare 16.0 ml of a 0.415 M Pb(NO3)2, solution?
    14·2 answers
  • How many grams of hydrochloric acid are produced when 15.0 grams NaCl react with excess H2SO4 in the reaction
    9·1 answer
  • Iron combines with 5 g of Copper (1) Nitrate to form 6.01 g of Iron (1) Nitrate and 0.4 g of copper
    5·1 answer
  • Could someone help? I dont understand it.
    6·1 answer
  • PLEASE ANSWER NOW!!!!! WILL GIVE BRAINLIEST!!!
    12·1 answer
  • Write a balanced half-reaction for the reduction of gaseous nitrogen N2 to aqueous hydrazine N2H4 in acidic aqueous solution. Be
    5·1 answer
  • the carbon canisters are about the size of a 55-gallon drum, how often would replacement be required?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!