! Required information Two chloride ions and two sodium ions are in water, the "effective charge" on the chloride ions (CIT) is -2.00 × 10-21 C and that of the sodium ions (Na+) is +2.00 × 10−21 C. (The effective charge is a way to account for the partial shielding due to nearby water molecules.) Assume that all four ions are coplanar. Cr Na+ b 30.0° a Na+ 45.0% сг where a = 0.280 nm, b = 0.760 nm, and c = 0.460 nm. What is the direction of electric force on the chloride ion in the lower right-hand corner in the diagram? Enter the angle in degrees where positive indicates above the negative x- axis and negative indicates below the positive x-axis. °

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Two chloride ions and two sodium ions are in water, the “effective charge” on the chloride ions (Cl) is −2.00 × 10−21 C and that of the sodium ions (Na+) is +2.00 × 10−21 C. (The effective charge is a way to account for the partial shielding due to nearby water molecules.) Assume that all four ions are coplanar.

 

 

 
 

 

 

where a = 0.280 nm, b = 0.760 nm, and c = 0.460 nm.

 

 

 

 

What is the direction of electric force on the chloride ion in the lower right-hand corner in the diagram? Enter the angle in degrees where positive indicates above the negative x-axis and negative indicates below the positive x-axis.

 

°

 

 

 
 
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Required information
Two chloride ions and two sodium ions are in water, the "effective
charge" on the chloride ions (CIT) is -2.00 × 10-21 C and that of the
sodium ions (Na+) is +2.00 × 10−21 C. (The effective charge is a way to
account for the partial shielding due to nearby water molecules.) Assume
that all four ions are coplanar.
Cr
Na+
b
30.0°
a
Na+
45.0%
сг
where a =
0.280 nm, b = 0.760 nm, and c = 0.460 nm.
What is the direction of electric force on the chloride ion in the lower right-hand corner in
the diagram? Enter the angle in degrees where positive indicates above the negative x-
axis and negative indicates below the positive x-axis.
°
Transcribed Image Text:! Required information Two chloride ions and two sodium ions are in water, the "effective charge" on the chloride ions (CIT) is -2.00 × 10-21 C and that of the sodium ions (Na+) is +2.00 × 10−21 C. (The effective charge is a way to account for the partial shielding due to nearby water molecules.) Assume that all four ions are coplanar. Cr Na+ b 30.0° a Na+ 45.0% сг where a = 0.280 nm, b = 0.760 nm, and c = 0.460 nm. What is the direction of electric force on the chloride ion in the lower right-hand corner in the diagram? Enter the angle in degrees where positive indicates above the negative x- axis and negative indicates below the positive x-axis. °
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