Research question Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essay What will happen to a melon (cantaloupe) in different chemicals of different Ph and leave it for a period of 5 days and then letting them dry for 5 days to see the final mass to see the difference from the beginning and the end. Hypothesis: In practical investigation different acids will create a different effect on melon. Depending on the acid, the melon dissolves or decomposes. Risk assessment: Acid burns Illness due to mold at the end of the practical investigation Knife cuts when cutting melon Ingestion of acids Spillage of acids Wearing cloves to protect the hands Goggles and mask, if necessary, depended on the mold typeHold knife properly and fit fingers under knucklesKeep acids away from mouth and eyesKeep acids away from edges of tables and benches and away from areas that may be prone to spillsVariables: Independent variablesDependent variablesType of acid usedNot all melon pieces will weigh the same amount of ml of chemicals in the test tubeAll left for the same period of timeEquipment List:QuantityName of EquipmentLab or Supply / 20 piecesCantaloupeLab 20Test TubesLab 4Test RackLab 10mlSodium HydroxideLab 10mlAcetic AcidLab 10mlHydrochloric AcidLab 10mlTap WaterConclusion:Remember: This is just a sample. Get a custom paper from our expert writers now. Get a Custom Essay In conclusion, the investigation shows that non-hydrochloric acid can go very wrong internally as the acid turns the inside of the stomach causing dietary problems and externally it can be more harmful to the environment when released.