How many gallons of 20% chloric acid and
how many gallons of
70% chloric and how many gallons of Chlonic acid must be mixed to produce 20 gallons of 50% chlonic acid?

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212