talha5718us talha5718us

18-04-2021
Chemistry

contestada

Why do we test for free chlorine in drinking water?

Respuesta :

henoalshobaki henoalshobaki

18-04-2021

Answer:

The presence of free chlorine in drinking water is correlated with the absence of most disease-causing organisms, and thus is a measure of the potability of water

Answer Link

Otras preguntas

Mr. Garcia went on a long drive. When he started, there were 9 gallons of gas in his tank. After he had driven 26 miles, there were 8 gallons of gas left in his

what costume item does maria give the fool to wear?

Scientists in Australia have developed a routine for athletes to follow the day before a big race this routine includes consuming a large amount of carbohydrate

Which statement is an objective summary of the passage

Find h(3) +d(2) if h(×)=× -1 and d(×)= 7×+3

What material is painted on the bandages to give them together

is a chemical that was widely used to prevent fires, but can cause lung disease -apex

plz help me ASAP!!!!!!!

Why was Justinian’s collection of Roman laws significant?

how to check atomic mass?