Question

Using the lab in the link i need to complete the data table and questions at the bottom.

http://learn.flvs.net/webdav/educator_chemistry_v10/module04/04_05c_a.htm

Answer 1

no one, but you, can access your account.

Answer 2

wait you cant see it?

Answer 3

no...i cant too......

Answer 4

nope, no one can except you.

Answer 5

if i were to send a file with the picture of it would you be willing to open it?

Answer 6

post the picture here as pdf or png

Answer 7

cause i know how people are about that kind of stuff on here

Answer 8

the thing is i dont know how to get a picture of it without prtsc it but that only lets me put it in a doc rather than actually have a picture of it

Answer 9

i'm not going to download word documents, sorry

Answer 10

do you know how i can take a picture of it?

Answer 11

1. Iron (IIII) and copper (II) sulfate solution
Fill a small test tube halfway with copper (II) sulfate solution. Add a 2.0 gram iron rod to the solution and observe the reaction.

2. Lead (II) nitrate and potassium iodide solutions
Pour about 2.0 mL of lead (II) nitrate into the test tube. Add 5 to 10 drops of potassium iodide solution to the test tube and record your observations of the reaction.

3. Magnesium metal and hydrochloric acid solution
Place one scoop of magnesium turnings into the test tube. Add hydrochloric acid slowly and observe the reaction. Next, place a burning splint near the mouth of the test tube to test for the presence of hydrogen gas.

4. Electrolysis of water
Use a U-tube with electrodes at each end, connected to a battery. Fill the U-tube with water. Turning on the battery, observe the results at each electrode. Next, test for hydrogen and oxygen gas produced at each end of the tube.

5. Burning magnesium
Place magnesium ribbon in a clean crucible (on a clay triangle above a Bunsen burner). Heat until the magnesium begins to burn.

Answer 12

do you use a mac or windows?

Answer 13

windows

Answer 14

theres a button that says print screen, that will take a photo of your screen

Answer 15

thats the lab and the table's columns are

reactants | prediction of reaction type | observation | reaction type

and there is 5 rows under them

Answer 16

when i press the print screen button it basically only copies it and i can only past it onto a doc

Answer 17

weird. well you're supposed to predict the reactions, you're not actually doing the experiment?

Answer 18

no

Answer 19

1. Iron and copper (II) sulfate solution

-> Iron(III) sulfate + Iron(II) sulfate + copper

2. Lead (II) nitrate and potassium iodide solutions

-> Lead iodide + potassium nitrate

3. Magnesium metal and hydrochloric acid solution

-> hydrogen gas + magnesium chloride

4. Electrolysis of water

-> Hydrogen gas and oxygen gas

5. Burning magnesium

-> magnesium oxide + heat

Answer 20

thats what happens, i hope you can figure the rest out

Answer 21

@thomaster

Answer 22

lol what else do you need help with?

Answer 23

well i just need help with getting the concept of what i need to do

Answer 24

its the same as the other lab you helped me on..i dont understand what needs to be done besides having to predict the reaction type, observe, and find out the reaction type and the reactants.

Answer 25

i dont know how to do it