camblam2215 camblam2215
  • 19-02-2024
  • Chemistry
contestada

0.02 grams of a chemical is dissolved in 400 grams of water. What is the concentration of the chemical in parts per billion?
a) 5 ppb
b) 50 ppb
c) 500 ppb
d) 5,000 ppb

Respuesta :

Otras preguntas

True or false: Drug resistance only arises from an organism gaining the genetic information for the resistance from another organism.
Ana is researching the history of jazz music in the United States. Which is the most credible source on her list
\int (x+1)\sqrt(2x-1)dx
Given that Q(x)=2x^2 +5x-3 find and simplify Q(a+h)-Q(a-h)
Commonly known as whooping cough, the medical term for this bacterial infection of the upper respiratory tract is
Apos anexaros territórios ganhos no combate, de qual forma Napoleão organizava o comando da nação dominada
Por que as potências europeias investiram fortunas e aperfeiçoaram tecnologias náuticas para se fortalecerem na disputa pelos mares?
\int (x+1)\sqrt(2x-1)dx
Ammonia is produced by the reaction of nitrogen and hydrogen: N2(g) + H2(g)  NH3(g) (a) Balance the chemical equation. (b) Calculate the mass of ammonia produ
When do you need to state a domain in your final answer?
ACCESS MORE