livlovessloths livlovessloths

24-11-2019
Chemistry

contestada

Name a method that could be used to separate magnesium hydroxide from sea water

Respuesta :

24-11-2019

Answer:

Add limewater

Explanation:

Ca(OH)₂ is about 1000 times more soluble than Mg(OH)₂

If you add limewater to the seawater, the magnesium ions will precipitate out as magnesium hydroxide.

Mg²⁺(aq) + 2OH⁻(aq) ⟶ Mg(OH)₂(s)

Answer Link

Otras preguntas

find the area of the figure

Please explain how it’s C?!

how do you say ilove you in french

Given the parallelogram, find the value of x.

The stages of development, as proposed by piaget, appear to be _______________. impossible to measure across cultures common only in collectivist cultures commo

(x - 5) 2 = 81 Which of the following expressions represents the solutions to the given equation? -5 ± √(81) 5 ± √(81) -25 ± √(81)

is this correct; The HA theorem is a special case of the AAS theorem. A.SSS postulate B.ASA postulate C.AAS theorem D.SAS postulate

Los amigos ____________________ que fue (it was) divertido. a. dijimos c. dijeron b. dijiste d. dije

When lemming populations decline, populations of Arctic foxes also decrease. The limiting factor on the population of Arctic foxes is _____. density-independent

"The hunger games "I need this answered please help