Both hydrogen sulfide (H2S) and ammonia (NH3)
2 answers:
Answer:
The molar mass of H2S is greater than the molar mass of NH3, making the velocity and effusion rate of NH3 particles faster. Effusion rate is inversely proportional to molar mass. NH3 will have a higher average molecule velocity, so it will diffuse faster and will reach the other side of the room more quickly.
Explanation:
Answer: The molar mass of H2S is greater than the molar mass of NH3, making the velocity and effusion rate of NH3 particles faster.
Effusion rate is inversely proportional to molar mass.
NH3 will have a higher average molecule velocity, so it will diffuse faster and will reach the other side of the room more quickly.
Explanation: change up your response a bit
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Its charge would be the amount of electrons that are lost in total, which the information is not stated
KOH = 9 0 g
KOH = 5 7 g / mol
K = 4 0 g / m o l
5 7 g / m o l contains 9 0 g
4 0 g / m o l will contain ?
= 6 3 . 1 5 g
The mass of K is 6 3 . 1 5 g
It is mostly about an element, it usually goes like this: "which element has the bigger atomic size, Sodium or Oxygen? "
Answer:
4.3043x10^24
Explanation:
Atoms(H) = (3.575 mol H2S/1)(2 mol H/1mol H2S)(6.02x10^23/1molH)
Simple stoicheometry problem. Sorry for taking so long, took Chem sophomore year, its been a while
