Gaseous ammonia chemically reacts with oxygen gas to produce nitrogen monoxide gas and water vapor. Calculate the moles of ammonia needed to produce of nitrogen monoxide. Be sure your answer has a unit symbol, if necessary, and round it to the correct number of significant digits.

the density(ratio between mass and volume as m/v) decreases from top to bottom in periodic table group as the size increases and nuclear charge decreases. but in periods density increases from left to right as atom size decreases and nuclear charge increases.

the electron configuration that you gave me has 16 electrons ergo it has 16 protons ergo it is the element sulfur.

a corroding iron, if that's one of your choices

air

in a tire you fill a tire with air

then a couple days later you check the air pressure in the tire

hope this mark me brainliest