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12. Limestone is made of calcium carbonate, which reacts with acid as follows: CaCO3 (s) + 2HCI (aq) H₂O (1) +CaCl₂ (g)
Posted: Sun May 22, 2022 9:01 pm
by answerhappygod
- 12 Limestone Is Made Of Calcium Carbonate Which Reacts With Acid As Follows Caco3 S 2hci Aq H O 1 Cacl G 1 (32.93 KiB) Viewed 19 times
12. Limestone is made of calcium carbonate, which reacts with acid as follows: CaCO3 (s) + 2HCI (aq) H₂O (1) +CaCl₂ (g) + CO₂ (g) One student drops a single limestone rock into a vat of HCI and watches bubbles form. Another student drops several smaller limestone rocks into another vat of HCI. If the masses of the smaller rocks add up to the mass of the single rock, which student sees bubbles for the fastest? Why? (point, ½ for each
question)