matsoetlanekhauhelo matsoetlanekhauhelo

01-06-2021
Chemistry

contestada

A city's water supply is fluoridated by adding NaF. The desired concen- tration of F– is 1.6 ppm. How many mg of NaF should you add per gallon of treated water

Respuesta :

economichistoria economichistoria

01-06-2021

Answer:

mmmmmmmmmmmmmmmmmmmm

Answer Link

Otras preguntas

Write the equation of the line that passes through the points (6,-3) and (1,7) in the form y = mx + b.m=b=

4= 3/2+c pleaseeeeee

Please help. This has to be done soon and correct

A rectangular painting measures 13 inches by 20 inches and contains a frame of uniform width around the four edges. The perimeter of the rectangle formed by the

Identify four factors of production needed by Baker’s to produce bread and cookies.

Use the situation and diagram below to answer the following. The figure shown to the right is made up of a rectangle and a triangle. 10. Write a formula for the

You can benefit from the test-taking suggestions in FOCUS even if you do not go to class, take notes, or read your textbooks. True or False

The following table shows the world record times for the 200m race for flying start machines (a kind of bicycle). Find the line of best fit model, R(t) , that r

Choose the word that makes sense in the sentence. Die Schüler______das deutsche Alphabet. O erlauben O lernen O verstehen O verkaufen

For every 21 litres of petrol a car can run for 80 km. How much petrol do you need (to 1 DP) to ensure the car has enough petrol of a trip that is 224 km?