E. A gas has a mass of 3175g and takes up enough space to fill a room that is 2.00m x 2.00m x 5.00m. Use the table below to help determine which gas is filling the room. GAS DENSITY g/ml Hydrogen 0.000084 Helium 0.000166 Nitrogen 0.001165 Oxygen 0.001331 Which gas is filling the room ?​

n+h→nh3

we must remember that nitrogen and hydrogen are both diatomic molecules in their standard gas form. this adjusts the equation to

n2+h2→nh3

now we need to adjust coefficients in order to balance the atoms on each side of the equation. currently we have 2 atoms of nitrogen and 2 atoms of hydrogen on the reactant side and 1 atom of nitrogen and 3 atoms of hydrogen on the product side.

we can balance the hydrogens by placing a coefficient of 2 in front of ammonia and a coefficient of 3 in front of the hydrogen.

n2+3h2→2nh3

this gives us 6 hydrogen on each side and coincidentally the nitrogens now equal 2 on each side.

8

explanation:

each principal energy level above the first contains one s orbital and three p orbitals. a set of three p orbitals, called the p sublevel, can hold a maximum of six electrons. therefore, the second level can contain a maximum of eight electrons - that is, two in the s orbital and 6 in the three p orbitals.

mark brainliest and have a great day!

distance, luminosity, brightness, radius, chemical composition, and temperature

wher is the rest of the question