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- -- card: 5303 from stack: in
- -- bmap block id: 6189
- -- flags: 0000
- -- background id: 5821
- -- name: instructions
-
-
- -- part 1 (field)
- -- low flags: 81
- -- high flags: 0002
- -- rect: left=231 top=29 right=202 bottom=476
- -- title width / last selected line: 0
- -- icon id / first selected line: 0 / 0
- -- text alignment: 0
- -- font id: 3
- -- text size: 14
- -- style flags: 256
- -- line height: 18
- -- part name: f1
- ----- HyperTalk script -----
- on mouseup
- global fone
- hide card field "f1"
- put 0 into fone
- end mouseup
-
-
-
- -- part 4 (button)
- -- low flags: 00
- -- high flags: 0000
- -- rect: left=141 top=26 right=62 bottom=193
- -- title width / last selected line: 0
- -- icon id / first selected line: 0 / 0
- -- text alignment: 1
- -- font id: 0
- -- text size: 12
- -- style flags: 0
- -- line height: 16
- -- part name: f1
- ----- HyperTalk script -----
- on mouseUp
- global fone
- global ftwo
- global fthree
- global ffour
- global ffive
- global fsix
-
- if fone = 1 then
- hide card field "f1"
- put 0 into fone
- else
- show card field "f1"
- put 1 into fone
- end if
- hide card field "f2"
- hide card field "f3"
- hide card field "f4"
- hide card field "f5"
- hide card field "f6"
- put 0 into ftwo
-
- put 0 into ffour
- put 0 into ffive
- put 0 into fsix
- put 0 into fthree
- put 0 into ftwo
- end mouseUp
-
-
-
- -- part 5 (field)
- -- low flags: 81
- -- high flags: 0002
- -- rect: left=254 top=53 right=327 bottom=507
- -- title width / last selected line: 0
- -- icon id / first selected line: 0 / 0
- -- text alignment: 0
- -- font id: 3
- -- text size: 14
- -- style flags: 256
- -- line height: 18
- -- part name: f2
- ----- HyperTalk script -----
- on mouseup
- global ftwo
- hide card field "f2"
- put 0 into ftwo
- end mouseup
-
-
-
- -- part 6 (button)
- -- low flags: 00
- -- high flags: 0000
- -- rect: left=208 top=202 right=238 bottom=260
- -- title width / last selected line: 0
- -- icon id / first selected line: 0 / 0
- -- text alignment: 1
- -- font id: 0
- -- text size: 12
- -- style flags: 0
- -- line height: 16
- -- part name: f2
- ----- HyperTalk script -----
- on mouseUp
- global fone
- global ftwo
- global fthree
- global ffour
- global ffive
- global fsix
- hide card field "f4"
- hide card field "f1"
- hide card field "f3"
- hide card field "f5"
- hide card field "f6"
- put 0 into fthree
- put 0 into ffour
- put 0 into ffive
- put 0 into fsix
- put 0 into fone
- if ftwo = 1 then
- hide card field "f2"
- put 0 into ftwo
- else
- show card field "f2"
- put 1 into ftwo
- end if
-
- end mouseUp
-
-
-
- -- part 7 (field)
- -- low flags: 81
- -- high flags: 0001
- -- rect: left=153 top=22 right=329 bottom=496
- -- title width / last selected line: 0
- -- icon id / first selected line: 0 / 0
- -- text alignment: 0
- -- font id: 3
- -- text size: 14
- -- style flags: 256
- -- line height: 18
- -- part name: f3
- ----- HyperTalk script -----
- on mouseup
- global fthree
- hide card field "f3"
- put 0 into fthree
- end mouseup
-
-
-
- -- part 8 (field)
- -- low flags: 81
- -- high flags: 0001
- -- rect: left=0 top=26 right=228 bottom=455
- -- title width / last selected line: 0
- -- icon id / first selected line: 0 / 0
- -- text alignment: 0
- -- font id: 3
- -- text size: 14
- -- style flags: 256
- -- line height: 18
- -- part name: f4
- ----- HyperTalk script -----
- on mouseup
- global ffour
- hide card field "f4"
- put 0 into ffour
- end mouseup
-
-
-
- -- part 10 (field)
- -- low flags: 81
- -- high flags: 0001
- -- rect: left=8 top=23 right=245 bottom=461
- -- title width / last selected line: 0
- -- icon id / first selected line: 0 / 0
- -- text alignment: 0
- -- font id: 3
- -- text size: 14
- -- style flags: 256
- -- line height: 18
- -- part name: f6
- ----- HyperTalk script -----
- on mouseup
- global fsix
- hide card field "f6"
- put 0 into fsix
- end mouseup
-
-
-
- -- part 11 (button)
- -- low flags: 00
- -- high flags: 0000
- -- rect: left=3 top=85 right=121 bottom=55
- -- title width / last selected line: 0
- -- icon id / first selected line: 0 / 0
- -- text alignment: 1
- -- font id: 0
- -- text size: 12
- -- style flags: 0
- -- line height: 16
- -- part name: f3
- ----- HyperTalk script -----
- on mouseUp
- global fone
- global ftwo
- global fthree
- global ffour
- global ffive
- global fsix
- if fthree = 1 then
- hide card field "f3"
- put 0 into fthree
- else
- show card field "f3"
- put 1 into fthree
- end if
- hide card field "f2"
- hide card field "f1"
- hide card field "f4"
- hide card field "f5"
- hide card field "f6"
- put 0 into ftwo
-
- put 0 into ffour
- put 0 into ffive
- put 0 into fsix
- put 0 into fone
- put 0 into ftwo
- end mouseUp
-
-
-
- -- part 12 (button)
- -- low flags: 00
- -- high flags: 0000
- -- rect: left=3 top=220 right=256 bottom=55
- -- title width / last selected line: 0
- -- icon id / first selected line: 0 / 0
- -- text alignment: 1
- -- font id: 0
- -- text size: 12
- -- style flags: 0
- -- line height: 16
- -- part name: f4
- ----- HyperTalk script -----
- on mouseUp
- global ffour
- global fone
- global ftwo
- global fthree
- global ffour
- global ffive
- global fsix
- if ffour = 1 then
- hide card field "f4"
- put 0 into ffour
- else
- show card field "f4"
- put 1 into ffour
- end if
- hide card field "f2"
- hide card field "f1"
- hide card field "f3"
- hide card field "f5"
- hide card field "f6"
-
- put 0 into fthree
- put 0 into ftwo
- put 0 into ffive
- put 0 into fsix
- put 0 into fone
- end mouseUp
-
-
-
- -- part 13 (button)
- -- low flags: 00
- -- high flags: 0000
- -- rect: left=253 top=58 right=94 bottom=305
- -- title width / last selected line: 0
- -- icon id / first selected line: 0 / 0
- -- text alignment: 1
- -- font id: 0
- -- text size: 12
- -- style flags: 0
- -- line height: 16
- -- part name: f5
- ----- HyperTalk script -----
- on mouseUp
- global fone
- global ftwo
- global fthree
- global ffour
- global ffive
- global fsix
- if ffive = 1 then
- hide card field "f5"
- put 0 into ffive
- else
- show card field "f5"
- put 1 into ffive
- end if
- hide card field "f2"
- hide card field "f1"
- hide card field "f3"
- hide card field "f4"
- hide card field "f6"
- put 0 into ftwo
- put 0 into fthree
-
- put 0 into ffour
- put 0 into fsix
- put 0 into fone
- end mouseUp
-
-
-
- -- part 14 (button)
- -- low flags: 00
- -- high flags: 0000
- -- rect: left=6 top=157 right=193 bottom=58
- -- title width / last selected line: 0
- -- icon id / first selected line: 0 / 0
- -- text alignment: 1
- -- font id: 0
- -- text size: 12
- -- style flags: 0
- -- line height: 16
- -- part name: f6
- ----- HyperTalk script -----
- on mouseUp
- global fone
- global ftwo
- global fthree
- global ffour
- global ffive
- global fsix
- if fsix = 1 then
- hide card field "f6"
- put 0 into fsix
- else
- show card field "f6"
- put 1 into fsix
- end if
- hide card field "f2"
- hide card field "f1"
- hide card field "f3"
- hide card field "f4"
- hide card field "f5"
- put 0 into ftwo
- put 0 into fthree
-
- put 0 into ffour
- put 0 into ffive
- put 0 into fone
- end mouseUp
-
-
-
- -- part 15 (button)
- -- low flags: 00
- -- high flags: 0000
- -- rect: left=136 top=255 right=276 bottom=193
- -- title width / last selected line: 0
- -- icon id / first selected line: 0 / 0
- -- text alignment: 1
- -- font id: 0
- -- text size: 12
- -- style flags: 0
- -- line height: 16
- -- part name: New Button
- ----- HyperTalk script -----
- on mouseUp
- send mouseup to card button "f2"
- end mouseUp
-
-
-
- -- part 16 (button)
- -- low flags: 00
- -- high flags: 0000
- -- rect: left=108 top=82 right=172 bottom=148
- -- title width / last selected line: 0
- -- icon id / first selected line: 0 / 0
- -- text alignment: 1
- -- font id: 0
- -- text size: 12
- -- style flags: 0
- -- line height: 16
- -- part name: New Button
- ----- HyperTalk script -----
- on mouseUp
- send mouseup to card button "f3"
- end mouseUp
-
-
-
- -- part 17 (button)
- -- low flags: 00
- -- high flags: 0000
- -- rect: left=105 top=199 right=219 bottom=148
- -- title width / last selected line: 0
- -- icon id / first selected line: 0 / 0
- -- text alignment: 1
- -- font id: 0
- -- text size: 12
- -- style flags: 0
- -- line height: 16
- -- part name: New Button
- ----- HyperTalk script -----
- on mouseUp
- send mouseup to card button "f6"
- end mouseUp
-
-
-
- -- part 18 (button)
- -- low flags: 00
- -- high flags: 0000
- -- rect: left=124 top=277 right=300 bottom=208
- -- title width / last selected line: 0
- -- icon id / first selected line: 0 / 0
- -- text alignment: 1
- -- font id: 0
- -- text size: 12
- -- style flags: 0
- -- line height: 16
- -- part name: New Button
- ----- HyperTalk script -----
- on mouseUp
- send mouseup to card button "f4"
- end mouseUp
-
-
-
- -- part 19 (button)
- -- low flags: 00
- -- high flags: 0000
- -- rect: left=191 top=110 right=134 bottom=223
- -- title width / last selected line: 0
- -- icon id / first selected line: 0 / 0
- -- text alignment: 1
- -- font id: 0
- -- text size: 12
- -- style flags: 0
- -- line height: 16
- -- part name: New Button
- ----- HyperTalk script -----
- on mouseUp
- send mouseup to card button "f5"
- end mouseUp
-
-
-
- -- part 22 (button)
- -- low flags: 00
- -- high flags: 8003
- -- rect: left=332 top=302 right=333 bottom=482
- -- title width / last selected line: 0
- -- icon id / first selected line: 0 / 0
- -- text alignment: 1
- -- font id: 0
- -- text size: 12
- -- style flags: 0
- -- line height: 16
- -- part name: return to program
- ----- HyperTalk script -----
- on mouseUp
- put 1 into x
- repeat until x = 7
- hide card field x
- put x+1 into x
- end repeat
- pop card
- end mouseUp
-
-
-
- -- part 20 (button)
- -- low flags: 00
- -- high flags: 0000
- -- rect: left=243 top=242 right=319 bottom=283
- -- title width / last selected line: 0
- -- icon id / first selected line: 0 / 0
- -- text alignment: 1
- -- font id: 0
- -- text size: 12
- -- style flags: 0
- -- line height: 16
- -- part name: New Button
- ----- HyperTalk script -----
- on mouseUp
- show card field "f7"
-
- end mouseUp
-
-
-
- -- part 21 (field)
- -- low flags: 81
- -- high flags: 0001
- -- rect: left=15 top=26 right=338 bottom=498
- -- title width / last selected line: 0
- -- icon id / first selected line: 0 / 0
- -- text alignment: 1
- -- font id: 3
- -- text size: 20
- -- style flags: 256
- -- line height: 26
- -- part name: f7
- ----- HyperTalk script -----
- on mouseup
- hide card field "f7"
- end mouseup
-
-
-
- -- part 9 (field)
- -- low flags: 81
- -- high flags: 0002
- -- rect: left=207 top=0 right=342 bottom=488
- -- title width / last selected line: 0
- -- icon id / first selected line: 0 / 0
- -- text alignment: 0
- -- font id: 3
- -- text size: 14
- -- style flags: 256
- -- line height: 18
- -- part name: f5
- ----- HyperTalk script -----
- on mouseup
- global ffive
- hide card field "f5"
- put 0 into ffive
- end mouseup
-
-
-
- -- part contents for card part 1
- ----- text -----
-
- 1.This sketch represents
- a burette and flask in
- a titration experiment.
- Liquid from the burette
- (NaOH) is added to the
- solution in the flask
- (0.10M HCl) until the
- indicator changes color.
-
-
- -- part contents for card part 5
- ----- text -----
-
-
-
-
- 2. Click on this button
- before starting any
- titration run or you will
- not get a color change.
- The button will be
- highlighted when the
- indicator has been added.
-
- -- part contents for card part 10
- ----- text -----
- 6. When done with a trial,
- you can restart with the
- new samples of the same
- chemicals (redo the same
- NaOH solution), by clicking
- here. After hitting this
- button remember to add
- indicator by clicking on the
- "indicator" button.
-
-
-
-
- -- part contents for card part 8
- ----- text -----
-
-
-
- 4. Watch for a "color" change
- here. This will occur only if
- you have added enough NaOH
- to neutralize the acid and have
- added indicator ( you must
- click on the "indicator"
- button.
-
-
-
-
-
-
-
- -- part contents for card part 7
- ----- text -----
- 3. Click on these buttons to add
- the indicated volume of NaOH
- solution. Clicking on the top
- button will deliver 2.5 ml of
- NaOH to the flask. The middle
- button gives 1.0 ml and the
- 1 drop button gives 1/18th of
- a ml.
- The larger volumes are fast,
- but can overshoot the "end
- point" (where the color just
- changes). It may take more
- than one run to get the exact
- volume of NaOH needed to
- cause the color change.
-
-
- -- part contents for card part 9
- ----- text -----
-
-
-
- 5. This represents the
- volume of NaOH used.
- This number changes when
- any of the #3 buttons are
- clicked on. The goal of
- this pgm. is to find out,
- as fast as possible,
- exactly (±.20 ml) what
- volume is needed to cause
- the color change
-
- Clicking on the 1 drop
- button gives 1/18th ml.
-
-
- -- part contents for card part 21
- ----- text -----
-
-
- Click on the "done"
- button when you believe you
- have the exact volume (±.20 ml)
- of NaOH needed to bring about
- the color change
-
- click here when ready