Jawaban:
40 ppm
Penjelasan:
1 ppm= 1 mg/kg
massa nitrogen = 4 gram = 4000 mg
konsentrasi nitrogen = 4000 mg/100 kg
konsentrasi nitrogen = 40 ppm
Semoga bermanfaat!
*jika jawaban salah, mohon dimaafkan
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawaban:
40 ppm
Penjelasan:
1 ppm= 1 mg/kg
massa nitrogen = 4 gram = 4000 mg
konsentrasi nitrogen = 4000 mg/100 kg
konsentrasi nitrogen = 40 ppm
Semoga bermanfaat!
*jika jawaban salah, mohon dimaafkan