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user100 [1]
3 years ago
14

Which molecule has a polar bond, but is nonpolar in nature?

Chemistry
2 answers:
mestny [16]3 years ago
8 0
I think the answer is CCI4

Nataly [62]3 years ago
7 0
The polarity (dipolar moments) of the bonds can be predicted from the difference of electronegativities of the atoms.

To predict the polarity of the entire molecule you have to take into account the geometry of the molecule and the final vector resulting from the addition of all the dipolar moments.

H-O bonds in H2O are highly polar and the molecule is also polar.

C - Cl bonds in CCl4 are highly polar, but the symmetry of the molecule is such the they cancel each other and the molecular is nonpolar.

Answer: CCl4


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Which of these compounds is a proton acceptor ?
Vikki [24]

Answer:

Sodium Hydroxide

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Explanation:

Sodium hydroxide is a common proton acceptor also known as lye. It is the active ingredient in oven cleaners and drain cleaners because it can react with fats to produce compounds that dissolve in water. It is also used in many school laboratories to demonstrate acid-base reactions.

5 0
3 years ago
I need help with this chem study guide
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3 years ago
Draw a diagram using H+ signs and OH- symbols of a solution that is acidic. Hint: Use the
Dimas [21]

More positive ions shows acidic whereas more negative ions indicates basic solution.

<h3>Which charge show acidic solution?</h3>

That side which has more positive charges is considered as acidic solution while on the other hand, that region where negative charges are present in large number as compared to positive charges is considered as basic or alkaline solution.

So we can conclude that more positive ions shows acidic whereas more negative ions indicates basic solution.

Learn more about charge here: brainly.com/question/25923373

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4 0
2 years ago
Consider the balanced equation of K I KI reacting with P b ( N O 3 ) 2 Pb(NOX3)X2 to form a precipitate. 2 K I ( a q ) + P b ( N
professor190 [17]

Answer: 50.7 grams

Explanation:

To calculate the moles, we use the equation:

\text{Number of moles}=\frac{\text{Given mass}}{\text {Molar mass}}

a) moles of KI

\text{Number of moles}=molarity\times {\text {Volume in L]}=0.417M\times 0.528L=0.220moles

The balanced chemical equation is:

2KI(aq)+Pb(NO_3)_2(aq)\rightarrow PbI_2(s)+2KNO_3(aq)

KI is the limiting reagent as it limits the formation of product and Pb(NO_3)_2 is in excess.

According to stoichiometry :

2 moles of KI give =  1 mole of PbI_2

Thus 0.220 moles of KI give=\frac{1}{2}\times 0.220=0.110moles  of PbI_2

Mass of PbI_2=moles\times {\text {Molar mass}}=0.110moles\times 461.01g/mol=50.7g

Thus 50.7 g of PbI_2 will be formed.

6 0
4 years ago
One plus one hundred and thirty five
Makovka662 [10]

Answer:

Explanation:

136

thxx

5 0
3 years ago
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