13 Si un objeto irregular tiene una masa de 200g y un volumen inicial de 50mL y un volumen final
de 100mL ¿Cuál sería su densidad? *
(2 Points)
O 4g/mL
0 4g
o 4mL​

Which of the following warnings would an agricultural chemist tell a farmer who wants to recycle his or her own ammonia? recycling ammonia is a difficult process that sometimes takes weeks. recycling ammonia requires a degree in biochemistry or a related field. recycling ammonia can be harmful because it is highly flammable and toxic. recycling ammonia costs too much money considering the price of the necessary chemicals.