Answer:
Only plant cells
Explanation:
This organelle helps plants photosynthesize. Humans do not do that.
1) Acidic - gastric juices pH 1, lemon juice pH 2.2, tomato juice pH 4.
2) Neutral - salt solution pH 7.
3) Alkaline - baking soda pH 9, bleach pH 13.
pH is a numeric scale used to specify the acidity or basicity of an aqueous solution.
When pH is less than seven (pH<7), solution is acidic.
When is equal seven (pH = 7), solution is neutral.
When pH is greater than seven (pH > 7), solution is basic.
The Newman projection gives the view of the molecule. In molecule A the torsional strain and in B steric strain are present because of the gauche methyl group.
<h3>What is a torsional strain?</h3>
The Newman projection depicts the molecules in the head-on view and uses the letters and the lines to represent the molecule. The torsional strain is because of the molecule's resistance to the twisting.
The steric strain is the Vander wall strain that is due to the forced interaction of the molecules separated by covalent bonds resulting in molecular potential energy.
The diagram for the question is attached below.
Therefore, the correct blanks are <u>torsional</u>, <u>steric</u>, and <u>gauche</u>.
Learn more about torsional strain here:
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Answers:</u></h2>
<u>1.) Lithium and Sulfide: </u>
- Formula:
- Ion Charges:
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<u>2.) Lithium and Chlorine:</u>
- Formula:
- Ion Charges:
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<u>3.) Lithium and Oxygen: </u>
- Formula:
- Ion Charges:
<u>4.) Lithium and Nitrogen:</u>
- Formula:
- Ion Charges:
<u>5.) Magnesium and Sulfur:</u>
- Formula:
- Ion Charges:
<u>6.) Magnesium and Chlorine:</u>
- Formula:
- Ion Charges:
<u>7.) Magnesium and Oxygen:</u>
- Formula:
- Ion Charges:
<u>8.) Magnesium and Nitrogen: </u>
- Formula:
- Ion Charges:
<h2 /><h2><u>
Explanation:</u></h2>
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<h3><u>Lithium and Sulfur: </u></h3>
- In order to make Lithium Sulfide, There must be 2 Lithium and 1 Sulfur. You transfer the electrons from both Lithium's to the Sulfur.
<h3 /><h3><u>Lithium and Chlorine:</u></h3>
- In order to make Lithium Chloride, There must be 2 Lithium and 2 Chlorine. You transfer the electrons from both Lithium's to the Chlorines, (One electron for each chlorine.)
<h3 /><h3><u>Lithium and Oxygen:</u></h3>
- In order to make Lithium Oxide, There must be 2 Lithium and 1 Oxygen. You transfer the electrons from both Lithium to Oxygen.
<h3 /><h3><u>Lithium and Nitrogen:</u></h3>
- In order to make Lithium Nitride, There must be 3 Lithium and 1 Nitrogen. You transfer the electrons from all 3 Lithium to Nitrogen.
<h3 /><h3><u>Magnesium and Sulfur:</u></h3>
- In order to make Magnesium Sulfide, There must be 1 Magnesium and 1 Sulfur. You transfer the both electrons from Magnesium to Sulfur.
<h3 /><h3><u>Magnesium and Chlorine:</u></h3>
- In order to make Magnesium Chloride, There must be 1 Magnesium and 2 Chlorine. You transfer on electron to each Chlorine.
<h3 /><h3><u>Magnesium and Oxygen:</u></h3>
- In order to make Magnesium Oxide, There must be 1 Magnesium and 1 Oxygen. You transfer both electrons from Magnesium to Oxygen.
<h3 /><h3><u>Magnesium and Nitrogen:</u></h3>
- In order to make Magnesium Nitride, There must be 3 Magnesium and 2 Nitrogen. You transfer 3 electrons from Magnesium to Nitrogen.
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