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Mashcka [7]
3 years ago
15

Hi does anyone know what the answer to this is? i really need help

Chemistry
1 answer:
jolli1 [7]3 years ago
3 0

Answer:

The answer is

H. Met, Val, Lys, Arg, Gin, Ser

Explanation:

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Read the excerpt from "The Speech."
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Answer:

<em>it's</em> <em>quickly moved</em>

Explanation:

<em>whisk </em>

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<em>Learn to pronounce </em>

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5 0
2 years ago
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Many things can cause an organism to become extinct. Here are some possible causes of extinction. Select the human causes of ext
svlad2 [7]
Pollution because it’s one of the reasons for global warming, and global warming causes habitat destruction causing many organisms to become extinct
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2 years ago
Jacob has a bucket of ice. He covers the bucket with a lid and sets it in the sun. The ice melts into liquid water. How does the
vekshin1
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4 0
3 years ago
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5g of aspirin will powder will take effect more quickly than a 5g aspirin tablet because the powder has more what
Pani-rosa [81]

Answer:

Explanation:

Because the powder has more finer and larger surface area hence it absorbed faster and it becomes more effective in performance compared to the tablet that will still need to be dissolved before it is been assimilated into the body system.

7 0
3 years ago
A 50.0 mL sample of an aqueous H2SO4 solution is titrated with a 0.375 M NaOH solution. The equivalence point is reached with 62
vesna_86 [32]

Answer: The concentration of H_2SO_4 is 0.234 M

Explanation:

According to the neutralization law,

n_1M_1V_1=n_2M_2V_2

where,

n_1 = basicity H_2SO_4 = 2

M_1 = molarity of H_2SO_4 solution = ?

V_1 = volume of  H_2SO_4 solution = 50.0 ml

n_2 = acidity of NaOH = 1

M_1 = molarity of NaOH solution = 0.375 M

V_1 = volume of  NaOH solution = 62.5 ml

Putting in the values we get:

2\times M_1\times 50.0=1\times 0.375\times 62.5

M_1=0.234M

Therefore concentration of H_2SO_4 is 0.234 M

6 0
2 years ago
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