1. Concentration and amount. Which of the following is a unit of amount? Select
ID: 1043816 • Letter: 1
Question
1. Concentration and amount. Which of the following is a unit of amount? Select either yes (Y) or no (N). Please don't highlightyour choice (highlighter alignment doesn'tsurvive the BBL upload). Delete the option you don't want. 1. Grams Y/N 2. Parts per billionY/N 3. Liters Y/N 4. Percent. Y/N Which of the following is a unit of concentration? Select yes (Y) or no (N). 2. Parts per bilinY/N 3. QunesY/N 4. Percent. Y/N 5. Micrograms per liter Y/N 2. Concentrations in solids, Fill in the blanks 1. Concentration in ppb is equivalentto1__in 1 g. (choose between ng, ugand kg) 2. Toconvert g to ?g the number of g by 106. (choose between multiply and divide) 3. There areg a 4. To convert g to kg t ?g in a kg. (choose a number) the number of g by_ (choose an arithmetic operation and a number, respectively) How many ppm is equivalent to 1%? 5,Explanation / Answer
Units of amount: grams, litres, microgram.
Units of concentration: parts per billion, percent, micrograms per litre.
Concentration in ppb is 1ng in 1g
To convert gram to microgram divide the number of gram by 10^6
There are 10^9 micrograms in 1kg
To convert gram to kg divide the number of grams by 1000.
How many ppm is equivalent to 1% ? 10000 ppm.
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.