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Veronika [31]
2 years ago
12

A scale shows colors from red to purple with labels from the red end of 0, 1 gastric acid, 2 lemon juice, 3 orange juice, 4 toma

to juice, 5 black coffee, 6 urine, 7 distilled water, 8 sea water, 9 baking soda, 10 milk of magnesia, 11 ammonia, 12 soapy water, 13 bleach, 14.
Familiar solutions can have a wide range of pH levels.

According to the chart, which is the strongest acid, based on its pH level?
gastric acid

Lemon juice has approximately how many more times the H+ ions than tomato juice?
ten times

Which has the highest concentration of H+ ions: baking soda, ammonia, or bleach?
baking soda
Chemistry
1 answer:
MArishka [77]2 years ago
8 0

Answer:

Gastric Acid?

Explanation:

Acid seems like it would have more ph

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Determine whether each carbohydrate is best described as a monosaccharide, a disaccharide, or a polysaccharide
vazorg [7]

Answer options from an alternative source

  • fructose                              
  • lactose                              
  • starch
  • glucose                                                                            
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Answer:

  • fructose -monosaccharide                              
  • lactose  - disaccharide                            
  • starch  - polysaccharide
  • glucose - monosaccharide                                                                          
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Explanation:

Monosaccharides are carbohydrates that are the simplest form of a sugar. They cannot be further broken down into smaller carbohydrates, and represent the basic building block for carbohydrates. Monosaccharides can form disaccharides, which are the sugar formed when two monosaccharides join together, or polysaccharides, which are chains of monosaccharides.

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3 years ago
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6 0
3 years ago
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Do bases react with metals the same way that acids do?.
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Bases do not react with metals in the way that acids do

Explanation:

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6 0
2 years ago
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5 0
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A binding protein binds to a ligand l with a kd of 400 nm what is the concentration of ligand when y is 0.25
vampirchik [111]

Answer:

The answer is 7600 nm.

Explanation:

As, Y = 0.25 = [ L ÷ (400 + (L)]

0.95 x 400 + 0.25 [ L] = [ L ]

380.25  = [ L ] - 0.95 [ L ]

              = 0.05 [L]

[L] = 380 ÷ 0.05 = 7600nm

6 0
3 years ago
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