Answer:
Overweight and obesity are defined as abnormal or excessive fat
Freedom of religion, job opportunity’s, new beginning of life.
Answer:
A) the part of the word Leukocyte which means white is Leuko. It is of Greek origin and derived from the word <em>Leuco</em> which means white, or clear.
B) the part of the same word which means cell is -cyte. It also has a Greek origin and derives from the word <em>Kytos</em> which means <em>vessel.</em>
<em />
C) The letter (o) is is a vowel. Simply defined, vowels are sounds produced without any restrictions or constraints in the vocal tract. In English language, there are lots of vowel sounds. They are mostly represented by the following letters: a, e, i, o, and u.
D) No. Compound words come in various forms. Compounds words are formed when at least two words are used together to create a new word. They can come with any of the vowel sounds mentioned above. For example:
Moon + Light = Moonlight
Basket + Ball = Basketball
Candle + Stick = Candlestick
As you would note, none of the compound words above have the same vowel sound as the (o) found in Leuk<u>o</u>cyte.
The vowel sound (o) found in Leukocyte is written as <em>uh</em>. It is similar to the pronunciation found in the following words: up, mother, sun, cut, run etc.
Cheers!
Answer:
14.8% of H2O2
Explanation:
Based on the redox reaction of H2O2/MnO4- is:
2MnO4- + 5H2O2 + 6H+ ⇄ 2Mn2+ + 5O2 + 8H2O
<em>2 moles of KMnO4 react with 5 moles of H2O2</em>
<em />
To solve this question we need to find the moles of KMnO4 until reach the endpoint. Using the balanced reaction, we can find the moles of H2O2 that must be converted to grams using its molar mass -Molar mass H2O2: 34.015g/mol-:
<em>Moles KMnO4:</em>
0.0297L * (1.4686eq/L) = 0.04362eq MnO4- * (1mol / 5eq) = 0.008723 moles MnO4-
<em>Moles H2O2:</em>
0.008723 moles MnO4- * (5mol H2O2 / 2mol MnO4-) = 0.02181 moles H2O2
<em>Mass H2O2:</em>
0.02181 moles H2O2 * (34.015g/mol) = 0.7418g H2O2
<em>%:</em>
0.7418g H2O2 / 5.0mL * 100
<h3>14.8% of H2O2</h3>
Veins are favored over arteries because they have thinner walls, and thus they are easier to pierce. There is also lower blood pressure in veins so that bleeding can be stopped more quickly and easily than with arterial puncture.
