N2 + 3H2 -> 2NH3
How many grams of NH3 are produced from the reaction of 4.55 g of
H2?

Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat

What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.

Arrange the elements in order of increasing electronegativity. use the periodic table to you arrange the elements. p o k mg