please complete second page by using information from the first page. Thank you. I'm very confused.
Posted: Wed May 18, 2022 1:26 pm
please complete second page by using information from the first page. Thank you. I'm very confused.
Data Sheet 1. Titrations Molarity of standardized HCl solution provided 020 M 297K Room Temperature Ca(OH)2 Temperature 24 °C (converted to Kelvin, this will be T1) Initial buret reading (mL) Final buret reading (mL) Volume of HCl required (mL) trial 1 Aug 217.85 21.10 2.55 18.55 17.15 Ts trial 2 21.10 38.25 Boiling Ca(OH)2 367 94 °C (converted to Kelvin, this will be T2) Temperature Initial buret reading (mL) Final buret reading (mL) Volume of HCl required (mL) trial 1 1.20 11.30 10.1 - -2 9.69 trial 2 11.30 20.99 2
Data Sheet 2. Ksp of Calcium Hydroxide M Molarity of diluted HCl solution Room Temperature Ca(OH)2 K Temperature (T1) ml Average volume of HCl required for endpoint mol Moles of HCI used mol Moles of Ca(OH)2 M [Ca(OH)2] M M [Ca] 3 M [OH-] Ksp Boiling Ca(OH)2 K Temperature (T2) mL Average volume of HCl required for endpoint mol Moles of HCI used mol Moles of Ca(OH)2 M [Ca(OH)2] M [Ca2) M [OH] Ksp
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Data Sheet 2. Ksp of Calcium Hydroxide M Molarity of diluted HCl solution Room Temperature Ca(OH)2 K Temperature (T1) ml Average volume of HCl required for endpoint mol Moles of HCI used mol Moles of Ca(OH)2 M [Ca(OH)2] M M [Ca] 3 M [OH-] Ksp Boiling Ca(OH)2 K Temperature (T2) mL Average volume of HCl required for endpoint mol Moles of HCI used mol Moles of Ca(OH)2 M [Ca(OH)2] M [Ca2) M [OH] Ksp