<u>Answer:</u> The final pressure of the gas is 9.41 atm
<u>Explanation:</u>
To calculate the pressure of the gas, we use the equation given by ideal gas equation:
where,
P = pressure of the gas = ?
V = Volume of gas = 
(Conversion factor: 
)
n = Number of moles = 0.01 mol
R = Gas constant = 
T = temperature of the gas = ![300^oC=[300+273]K=573K](https://tex.z-dn.net/?f=300%5EoC%3D%5B300%2B273%5DK%3D573K)
Putting values in above equation, we get:
Hence, the final pressure of the gas is 9.41 atm
Answer:
0.826 g/cm³
Explanation:
density = mass/volume
density = 715 g/866 cm³
density = 0.82564 g/cm³
Rounded to 3 significant figures: 0.826 g/cm³
The different types of motion
Answer:
Lead(III) Fluoride PbF3 Molecular Weight -- EndMemo.
Explanation:
paki brainly po tysm
We are given with the mass of pure iron that reacts with oxygen to form an oxide which has a given mass as well. the mass of oxygen reacted is 8.15-6.25 g or 1.9 grams. THen we convert the mass of the reactants to moles. Iron is equal to 0.1119 moles and oxygen is equal to 0.1188. We divide each number to the less amount. Hence iron is 1 and oxygen is approx 1. The empirical formula hence is FeO or ferrous oxide or Iron (II) oxide.
