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>
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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>
At least 500 non smoked but when u smoke it it has 2000
Any type of extreme stress can cause an increase in leukocyte count, leading in leukocytosis. A burn is more likely to stimulate leukocyte proliferation in order to fight infection, which is a concern when the skin's barrier function is compromised.
<h3>Wha is leukocytosis?</h3>
Leukocytosis means you have a high white blood cell count. This means you have more white blood cells than usual. Leukocytosis is a normal immune response and not always a cause for concern. Most of the time, this means your body is fighting an infection or inflammation.
Causes of leukocytosis -
neutrophils: inflammation and infection.
lymphocytosis: leukemia and viral infections.
monocytosis: cancer and other infections.
eosinophils: parasites and allergies.
To learn more about leukocytosis from the given link
brainly.com/question/7137755
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