Sunday

April 20, 2014

April 20, 2014

Posted by **Barry** on Thursday, January 31, 2013 at 9:07pm.

- Math -
**Jessica**, Thursday, January 31, 2013 at 9:08pmdivide 200 by 120 to get your answer

- Math -
**Jessica**, Thursday, January 31, 2013 at 9:08pmdivide 200 by 120 to get your answer

- Math -
**Reiny**, Thursday, January 31, 2013 at 9:48pmlet the amount boiled off be x L

amount of brine = 6 (120 g/L) = 720 g

that must stay constant

(6-x)(200 g/L) = 720 g

1200 - 200x = 720

-200x = -480

x = 2.4

2.4 L must be boiled off

check:

liquid left = 6-2.4 = 3.6 L

but there must still be 720 g in there

concentration = 720/3.6 = 200 g/L

**Related Questions**

physics - A 1.41-kg aluminum pot contains 2.25 L of water. Both pot and water ...

chem - Balance the equation and answer in terms of moles. Chlorine gas can be ...

Chemistry - Flask a contains 2 liters of ch4 (g) and flask b contains 2 liters ...

SAT Math - A container in the shape of a right circular cylinder contains 12 ...

REGENTS(PRACTICE) - A scientist wants to determine the best conditions for ...

chemistry - What volume of HCl gas is produced by the reaction of 2.4 liters of ...

Science - A 500g aluminum pot containing 250mL of water in the pot increases ...

Math - The radiator of a car contains 20 liters of water. Five liters are ...

Science - A student puts different types of soil into 2 pots and pours the same ...

Physics - A pot of water is boiling under one atmosphere of pressure. Assume ...