Answer:
I don't know what the correct answer is
Explanation:
Answer:
The partial pressure of oyxgen O2 is 606 mmHg
Explanation:
Step 1: Data given
Percentage N2 = 22.8 %
The total pressure = 785.0 mmHg
Step 2: Calculate partial pressures
Partial pressure = percentage * total pressure
Partial pressure N2 = 0.228 * 785.0 mmHg
Partial pressure N2 = 179 mmHg
Step 3: Calculate partial pressure O2
Partial pressure O2 = 785.0 mmHg - 179.0 mmHg
Partial pressure O2 = 606 mmHg
OR (1 - 0.228) * 785.0 = 606 mmHg
The partial pressure of oyxgen O2 is 606 mmHg
Cover with metal .Any elements other than hydrozen and helium concentration shows an absorbance
What will happen is water levels will rise
Ans: The final volume of the balloon is 4.5 L
<u>Given:</u>
Volume of balloon inflated with 3 breaths = 1.7 L
<u>To determine:</u>
Volume of balloon after a total of 3+5 = 8 breaths
<u>Explanation:</u>
Volume of the balloon per breath = 1.7 L * 1 breath/3 breaths = 0.567 L
Final volume of balloon after 8 breaths = 0.567 L * 8 breath/1 breath
= 4.536 L