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- @AtGraphic 239,55
- @Picture ADC10_01.bmp
- @At 135,15
- When iron filings and sulphur are mixed together and heated
- a chemical reaction takes place.
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- @PlaySoundFile ADC10_01.wav
- @WaitForSoundToFinish
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- @prompt
- @At 251,220
- #bThe reaction for this is:#b
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- @AtGraphic 138,246
- @Picture ADA20T2.BMP
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- @prompt
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- @At 135,318
- Looking at the atoms involved in the reaction you can see that there
- are the same number of atoms on both sides of the reaction arrow.
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- @PlaySoundFile ADC10_02.wav
- @WaitForSoundToFinish
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- @prompt
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- @At 180,364
- #f2This is what we call a #bbalanced equation#b. #f1
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- hat we call a #bbalanced equation#b.
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- At ,+15
- #b2. #tA change has been caused by heating
- @At ,+15
- #b3. #tA new substance has been formed in
- #tthe crucible
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- '------------------------------- QUESTION INFO HERE ----------------
- @Question 53,21,24,2,0,1,0,white,15,14
- '------------------------------------ OPTIONS HERE -----------------------
- @At 477,195
- @loop 3
- #oTrue
- #oFalse
- @endloop
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- '------------------- FEEDBACK POSITION HERE -------------------
- @At 240,237
- '-------------------- CORRECT ANSWER HERE -------------------
- @answer 2,1,1
- @feedback partlyright
- <<PARTLY CORRECT FEEDBACK HERE>>
- @feedback wrong
- <<INCORRECT FEEDBACK HERE>>
- @feedback correct
- <<CORRECT FEEDBACK HERE>>
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- @Question
- @Prompt
- @At 148,327
- The change that has occurred to the iron and sulphur is a chemical
- change because the substances have been changed.
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- This is known as a #bCHEMICAL REACTION#b.b...