a graduated cylinder which contains 47.3 mL, weighs 89.62 grams. when a solid submerged in the water, the volume level rises to 55.4 ml and the mass to 123.79 grams. a) what is the volume of the solid? b) what is the mass of the solid? c) what is the density of the solid?

calculate how many grams of ammonia can be produced from 4.21 grams of

n2 + 3h2 = 2nh3

my answer:

25.0g n2 x (1 mol/ 28.0gn2) x (2 mol nh3/ 1 mol n2) x (17.0g nh3/ 1 molnh3) = 30.36g n2

25.0g h2 x (1 mol h2/ 2.00g h2) x (2 mol nh3/ 3 mol h2) x (17.0g nh3/ 1 mol nh3) = 141.67g h2

lr = n2

fe 55.85 g/mol and h2o 18.02 g/mol.

(b) which contains higher levels of vitamin b, oranges or spinach?

explanation:

you can eliminate a, c, and d because they are questions based on opinions.