Question

find the molecular weight of urea (con2h4) find the % of nitrogen also n=14,c=12,o=16,h=1​

Answer 1

Answer:

A fertilizer or fertiliser is any material of natural or synthetic origin that is applied to soil or to plant tissues to supply plant nutrients. Fertilizers may be distinct from liming materials or other non-nutrient soil amendments. Many sources of fertilizer exist, both natural and industrially produced.