<u>Answer:</u> The final volume of the gas comes out to be 4 L.
<u>Explanation:</u>
To calculate the volume with changing pressure, we use the equation given by Boyle's law.
This law states that pressure is inversely proportional to the volume of the gas at constant temperature and number of moles.
Mathematically,
(At constant temperature and number of moles)
The equation given by this law is:
where,
are initial pressure and volume.
are final pressure and volume.
We are given:
Putting values in above equation, we get:
Hence, the final volume of the gas will be 4 L.
Answer:
it readily gains another electron. the outer electron shell is closer to the nucleus, than iodine for example, which makes it less shielded (greater attraction for another electron = violent reaction to get it)
Explanation:
Write the balanced neutralization reaction<span> between H2SO4(</span>sulfuric acid<span>) and </span>KOH(potassium hydroxide<span>) in </span>aqueous<span> solution. 0.150L of 0.470 M H2SO4 is mixed with 0.100L of 0.230 M </span>KOH<span>.</span>
You must use the Periodic Table. Metals, on the right side, will be positive. Non-metals, left, are negative. You need to know the specific ionic charge elements.
Answer:
101.75 km/hr
Explanation:
average speed is the distance traveled ÷ time traveled
= 1221 ÷12 = 101.75 km/hr