Answer:
Explanation:
From the question we are told that:
Volume of hydrogen 
Temperature 
Pressure of water 
Let
STP(Standard Temperature and pressure)
Generally the equation for ideal gas is mathematically given by
Therefore
(at STP(Standard Temperature and pressure))
Answer:
electron shells
Explanation:
Eletrons are on the outeermost part of the atom called electron shells.
Riding your bike, you can accelerate at a rate of 2m/s^2. If you start from rest, how long will it take to reach a speed of 20m/s?
Answer:
9.0 mol
Explanation:
- C₂H₄(g) + 3O₂(g) → 2CO₂ (g) + 2H₂O (g)
In order to <u>convert from moles of CO₂ to moles of O₂</u>, we need to use the <em>stoichiometric coefficients</em> in the balanced reaction. We use a conversion factor that has moles of CO₂ in the denominator and moles of O₂ in the numerator:
- 6.0 mol CO₂ *
= 9.0 mol O₂
In a solid, molecules are packed together, and it keeps its shape. Liquids take the shape of the container. ... Molecular motion for the particles in a solid is confined to very small vibrations of the atoms around their fixed positions; therefore, solids have a fixed shape that is difficult to change. That’s all if you want brainliest would be nice
