ANegley18 ANegley18

01-06-2017
Chemistry

contestada

How many moles of ions are made when 1 lol of CaCl2 dissolves?

A) none
B) 1 mol
C) 2 mol
D) 3 mol

Respuesta :

dec77cat dec77cat

01-06-2017

CaCl₂ → Ca²⁺ + 2Cl⁻

∑=1+2=3

D) 3 mol

Answer Link

Otras preguntas

How can air pollution affect groundwater? condensed water becomes polluted condensation nuclei become pollutants polluted precipitation all of the above

A number line with one x above .5, one x above 1.5, one x above 2, one x above 3, two xs above 3.5, two xs above 4, one x above 4.5, and one x above 8.5. What

what is the 14th amendment?

Which is an equation for the line that passes through (0,2) and (-2,0)

Why is Kentucky a good place to raise horses

The Stage Manager's long speech at the beginning of Our Town is an example of a ______. A.theme B.climax C.monologue D.resol

Use the given information to find the indicated probability. P(A ∪ B) = .7, P(B) = .5, P(A ∩ B) = .3. Find P(A).

how were gender roles being challenged in the 1960s and 1970s? greater numbers of women were college educated and expected men to raise the children at home. de

When analyzing causes and effects in a work, it is important to remember that _____. A.an effect cannot become a cause B.one effect always has only one

Yo tomé mucho café esta mañana. A. I drink a lot of coffe in the morning B.I drink many coffees every morning C. I drank a lot of coffee this morning D. I dr