Question

x

Answer 1

@DanJS

Answer 2

balance if first

Answer 3

mL to grams, useing the density of water first

Answer 4

then the molar mass of water to convert grams to moles

Answer 5

then what?

Answer 6

Right now you have mol H20. You have to use the balanced equation to change over to mol CaCl2

Answer 7

the ratio from the balanced equation

Answer 8

now you left with mol CaCl2, which is what it askes for

Answer 9

right, vertical line - multiply, horizontal - divide

Answer 10

that is just the way i have set these up forever, makes it easy to see if the units cancel right, then at the very end just take care of all the numbers

Answer 11

if you have a regular calculator, just hit 53.2 x 0.987 / 18.02 / 2 =

Answer 12

multiply across all the top, then divide alll the bottom

Answer 13

thats right, 1.457 mol CaCl2 produced

Answer 14

How many moles of calcium chloride would be produced

Answer 15

that is the question

Answer 16

welcome