<u>Surveys are conducted to:</u>
<u>All</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>above</u><u> </u>
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>
It should be able to show you an accurate BP if you use the forearm
The statements which are correct include:
- Hold the mask in place with the E-C hand position.
- Ensure that the chest begins to rise.
- Seal the mask and open the airway by lifting the jaw into the mask.
<h3>What is Bag-valve-mask (BVM) resuscitator?</h3>
This is a device which is used to deliver appropriate oxygen to patient who have cardiac arrest etc.
The mask must be sealed for adequate oxygen supply and the airway should be opened for appropriate action.
Read more about Resuscitator here brainly.com/question/1409907
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Answer:
The correct option is: c. False vocal cords
Explanation:
The glottis is a part of larynx, also known as the voice box, located in the anterior aspect of the neck. <u>The glottis consists of the vocal folds and rima glottidis.</u>
The vocal folds, also known as true vocal folds, are the folds of tissues present in the larynx that are responsible for producing sounds.
The slitlike space present between the right and left vocal folds is called the rima glottidis.
<u>Therefore, False vocal cords are not a part of the glottis.</u>
