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need help on these two questions How many valence electrons are used in drawing the Lewis...
Question 4 2 pts How many valence electrons are used in drawing the Lewis Structure of the HCO31-ion? 22 O 24 23 21 O 26
Examine this Lewis structure for the phosphate ion, PO4 How many valence electrons are around the P atom in this structure? :03 O Nine Eight O Four o Twelve O None of the above
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(21) How many valence electrons are in the sulphite ion? Ego 7888 (22) The following Lewis structure of acetic acid is incomplete because it does not show the lone! pairs K Draw the lone pairs on the diagram How many lone pairs of electrons should there be in the Lewis structure? شما هم وم (23) (1) 127 The central atom in the iodite son 10 is sur 1 single bond, 1 double...
Procedure A. For each compound below: 1. Determine how many valence electrons belong in the Lewis structure for the compound. 2. Draw a Lewis structure in the spaces provided below. Be sure to show the correct number of bonds between atoms and place the correct number of lone pairs on each atom. Remember, hydrogen doesn't get any lone pairs, and all the other atoms like to get an octet. When you are finished, have your instructor check your structures before...
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Number of Valence Electrons Number of Remaining Electrons Molecule Bond Skeleton Lewis Structure with Formal Charges Resonance Structures? How many? HCN HEN co- H₂O₂ N,H4 CH3NH2 Broz C₂02 Number of Valence Electrons Number of Remaining Electrons Colecule Bond Skeleton Lewis Structure with Formal Charges Resonance Structures? How many? NO3 CH20 Снон
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If 145 mL of 1.00 M KOH is diluted to 1.15 L, the resulting solution contains O 2.30 moles of KOH O 0.29 moles of KOH O 0.145 moles of KOH O 3.34 moles of KOH D Question 13 2 pts What volume, in milliliters, of 4.0 M NaOH is needed to prepare 80.0 mL of 0.20 M NaOH by dilution? O 5.4 mL 4.0 mL 2.6 x 10mL 3.9 x 10 ml
e. All TX TXT v many valence electrons are present in the followin a. S b. N c. O d. Si 21: Lewis Structures (section 8.7) 22: Formal Charge (section 8.7) 23: Resonance Structures (section 8.8) Draw the Lewis structure for HClO3 from the skeletal structu valence shells are filled to the usual limit (maximum of 8), w. sino atom?
Can you help me answer these 5 questions please 1. How many total valence electrons will there be on the PO43- ion (a -3 ion)? 2. How many lone pairs of electrons are on the entire structure in the correct Lewis structure for CS2 ? 3. How many lone pairs of electrons will be on the central atom in the correct Lewis structure for PBr5? 4. Which fo the following atoms can have an expanded octet? A. S B. O...
Draw the Lewis structure for SeS3 and answer the following questions. How many valence electrons are present in this compound? How many bonding electrons are present in this compound? How many lone pair (non-bonding) electrons are present in this compound?
Draw the Lewis structure for ICl5 and answer the following questions. How many valence electrons are present in this compound? How many bonding electrons are present in this compound? How many lone pair (non-bonding) electrons are present in this compound?