a) Select any two items off the diagram above and list their pH level: pH Level pH Level Item #1 Item #2 How many times as acidic is Item #1 than Item #2? b) One particular solution has a pH of 3.6. Its hydrogen ion concentration is twice as high as another solutions hydrogen ion concentration. What could both solutions possibly be?

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a) Select any two items off the diagram above and list their pH level:
pH Level
pH Level
Item #1
Item #2
How many times as acidic is Item #1 than Item #2?
b) One particular solution has a pH of 3.6. Its hydrogen ion concentration
is twice as high as another solutions hydrogen ion concentration. What
could both solutions possibly be?
Transcribed Image Text:a) Select any two items off the diagram above and list their pH level: pH Level pH Level Item #1 Item #2 How many times as acidic is Item #1 than Item #2? b) One particular solution has a pH of 3.6. Its hydrogen ion concentration is twice as high as another solutions hydrogen ion concentration. What could both solutions possibly be?
In chemistry, the pH scale measures the acidity of a solution. Solutions with pH less
than 7 are considered acidic, while solutions with pH greater than 7 are considered
alkaline. A pH of 7 is considered neutral. The formula of pH is pH = -logx, where
x represents the concentration of hydrogen ions in mol/L. Below is a diagram that
conveys the pH of a few common foods and chemicals:
ACIDIC
NEUTRAL
BASIC OR ALKALINE
1
2
3
4.
6
7
9
10
11
12
13
14
Battery Acid
Stomach Acid - 1.0
Lime Juice - 1.8-2.0
Vinegar- 2.0-3.4
Lemon Juice – 2.2-2.4
Coca-Cola - 2.5
Cider – 2.9-3.3
Strawberries - 3.0-3.5
Yeasts - 3.0-3.5
Jams/Jellies - 3.1-3.5
Apples- 3.3-4.0
Honey - 3.9
Tomatoes – 4.2-4.1
Sugar – 5.0-6.0
Beef - 5.1-6.2
Pork - 5.3-6.9
Onions - 5.3-5.8
Lettuce - 5.8-6.0
Rice - 6.0-6.7
Butter - 6.1-6.4
8g Yolk - 6.4
Pure Water - 7.0
Milk – 6.3-8.5
Crackers - 7.0-8.5
Egg White - 7.0-9.0
Baking Soda - 9.0
Antacids
Ammonia
Calcium Hydroxide
Lye
Potassium Hydroxide
Transcribed Image Text:In chemistry, the pH scale measures the acidity of a solution. Solutions with pH less than 7 are considered acidic, while solutions with pH greater than 7 are considered alkaline. A pH of 7 is considered neutral. The formula of pH is pH = -logx, where x represents the concentration of hydrogen ions in mol/L. Below is a diagram that conveys the pH of a few common foods and chemicals: ACIDIC NEUTRAL BASIC OR ALKALINE 1 2 3 4. 6 7 9 10 11 12 13 14 Battery Acid Stomach Acid - 1.0 Lime Juice - 1.8-2.0 Vinegar- 2.0-3.4 Lemon Juice – 2.2-2.4 Coca-Cola - 2.5 Cider – 2.9-3.3 Strawberries - 3.0-3.5 Yeasts - 3.0-3.5 Jams/Jellies - 3.1-3.5 Apples- 3.3-4.0 Honey - 3.9 Tomatoes – 4.2-4.1 Sugar – 5.0-6.0 Beef - 5.1-6.2 Pork - 5.3-6.9 Onions - 5.3-5.8 Lettuce - 5.8-6.0 Rice - 6.0-6.7 Butter - 6.1-6.4 8g Yolk - 6.4 Pure Water - 7.0 Milk – 6.3-8.5 Crackers - 7.0-8.5 Egg White - 7.0-9.0 Baking Soda - 9.0 Antacids Ammonia Calcium Hydroxide Lye Potassium Hydroxide
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