Answer: 510 L of oxygen gas were consumed.
Explanation:
According to ideal gas equation:
P = pressure of gas = 750 torr = 0.99 atm (760 torr= 1atm)
V = Volume of gas = 620 L
n = number of moles of carbon dioxide = ?
R = gas constant =
T =temperature =
According to stoichiometry:
8 moles of are produced by = 13 moles of oxygen
Thus 9.08 moles of are produced by = moles of oxygen
P = pressure of gas = 540 torr = 0.71 atm (760 torr= 1atm)
V = Volume of gas = ?
n = number of moles of oxygen = 14.8
R = gas constant =
T =temperature =
Thus 510 L of oxygen gas were consumed.
Water is amphoteric with both the acidic and basic characters.
<u>Explanation:</u>
As per the Bronsted Lowry theory of acids and bases,
Water has its own ability to either donate or accept hydrogen ions or protons.
- If it accepts a proton then it is termed as basic
- To accept a proton it should have a lone pair of electrons.
- If it donates a proton then it is termed as acidic
- If the water has the ability to accept as well as donating proton then it has both the acidic and basic characters and so it is termed as amphoteric in nature.
Answer:Sol. P base 1 = 10 kpa = 10 × 10^3 pa. P base 2 = 50 × 10^3 pa. v base 1 = 200 cc. v base 2 = 50 cc (i) Work done on the gas = ½ (10+50) ...
Explanation:
Well 1000×3=7500 so it would of gone through 3 half-lives