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Crime Busters
Crime Busters powders
Question | Answer |
---|---|
What substance is a powder and is the only powder that fizzes in H2O? | Alka-seltzer |
What crystalline does not dissolve AS WELL AS salt in water? | Sugar |
What is the only substance that isn't a powder or a crystalline? | Yeast |
What 2 crystallines dissolve in water?Which one has a ph of 4? | Salt, VitaminC; VitaminC |
What is the only substance that turns squishy when added with HCL? | Gelatin |
What is the only substance that is metallic looking? | Tin |
What 2 substances are magnetic? Which is stronger? | Iron, Zinc; Iron |
What 2 substances turn black when added to iodine? | Flour, Corn Starch |
How can you tell the difference between the reaction of Flour and Corn Starch to iodine? | Flour is chunky; Corn Starch is pasty or dusty |
What metallic powder bubbles in HCL? | Iron |