N2 + 3H2 - 2NH3 In the chemical reaction, how many grams of nitrogen are needed to completely react with 24.3 grams of hydrogen? Use
the periodic table to get the weights of the elements.
Drag each number to the correct location to complete the analysis.
1 mol H2
g N2
g H2 x
X
mol N2
Х
mol H2
g N2
g H2
1 mol N2
3
113
243
1
2016
28.014

the molecules move in straight line until they collide with each other or with the walls of the container. collisions are perfectly elastic; when two molecules collide, they change their directions and kinetic energies, but the total kinetic energy is conserved.

explanation:

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.