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FloresMoreno_Jackeline_Experiment4.docx - Investigating...

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Investigating Chemical ReactionsJackeline Flores Moreno03-02-2020
1DataActivity 1: Synthesis ReactionData Table 1ActivityObservations and DataSynthesisreactionRoom Temperature of 1.2 Celsius.After 5 minutes temperature increase to 1.7 Celsius.After 10 minutes temperature we observe temperature staysat 1.7 Celsius.Final Observations- After the 10 minutes wool looksbrownish/reddish color. It seems like the wool got smaller insize and the odor was strong.Decomposition reactionOnce we swirl the substances a white foam, bubbles and asizzling sound is produced. If we touch the container thecontainers feel hot and it emits a strong smell.6A Prediction- Splint will burst6B- Flame will not popResults- the flames popped indicating it has hydrogen gas.Single-replacementreactionOnce we dissolve substance bubbles start forming and a loudpopping noise is heard.Double-replacementreactionWe can observe bubbles, a sizzling sound and increase insubstance. We can see condensation formation. It emits astrong smell.CombustionreactionSubstance look gaseous like a soda it feels kind of hot.

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Term
Winter
Professor
falcon
Tags
Chemical reaction, Carolina Biological Supply Company

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