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oksano4ka [1.4K]
3 years ago
11

PF Lewis Dot Structure Not PF3 not PF4- if you dont know dont answer

Chemistry
2 answers:
Stolb23 [73]3 years ago
6 0
<h2>ANSWER:</h2><h3>LEWIS STRUCTURE:</h3>

Lewis structures, also called electron-dot structures are diagrams that show the bonding between atoms of a molecule, and the lone pairs of electrons that may exist in the molecule. A Lewis structure can be drawn for any covalently-bonded molecule, as well as coordination compounds.

<h2>_____________________________________</h2><h3>LEWIS STRUCTURE FOR PF :</h3>

Paha777 [63]3 years ago
3 0

Answer:

I think it's pf5or I don't know how to make the answer

Explanation:

,

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An antacid tablet contains 640.0 mg of magnesium oxide per tablet.
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Answer:

317.6 mL

Explanation:

Step 1: Write the balanced neutralization equation

MgO + 2 HCl ⇒ MgCl₂ + H₂O

Step 2: Calculate the mass corresponding to 640.0 mg of MgO

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Step 3: Calculate the moles of HCl that react with 0.01588 moles of MgO

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Step 4: Calculate the volume of 0.1000 M HCl that contains 0.03176 moles

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3 years ago
When the mixture was moved from room temperature to a higher temperature, the mixture turned darker brown. Which of the followin
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The equilibrium between the two forms of the gas is disturbed at high temperatures.

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