What mass of nickel is in a 2,400 g sample of propanol if the concentration is 20 ppb? A. 0.0083 g Ni C. 4.8 x 10-5g Ni B. 0.048 g Ni D. 8.3 x 106 g Ni

Question

asked Dec 6, 2024 39.1k views

1 Answer

Andrew Alcock · Answer 1 · 2024-12-12T17:05:08+0000

Answer:

x= 4.8x10^-5

Step-by-step explanation:

20ppb=20 parts per billion

______20g Ni________ = ____ XgNi___

1,000,000,000g sample 2400g sample

x=_(20)(2400)_ = 4.8x10^-5

1 billion

Hope this helps