Part 1: Gravimetric Determination of Carbonate Record your observations in the following chart. Experimental Data Limest

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899603
Joined: Mon Aug 02, 2021 8:13 am

Part 1: Gravimetric Determination of Carbonate Record your observations in the following chart. Experimental Data Limest

Post by answerhappygod »

Part 1 Gravimetric Determination Of Carbonate Record Your Observations In The Following Chart Experimental Data Limest 1
Part 1 Gravimetric Determination Of Carbonate Record Your Observations In The Following Chart Experimental Data Limest 1 (37.38 KiB) Viewed 127 times
Part 1 Gravimetric Determination Of Carbonate Record Your Observations In The Following Chart Experimental Data Limest 2
Part 1 Gravimetric Determination Of Carbonate Record Your Observations In The Following Chart Experimental Data Limest 2 (37.38 KiB) Viewed 127 times
Part 1 Gravimetric Determination Of Carbonate Record Your Observations In The Following Chart Experimental Data Limest 3
Part 1 Gravimetric Determination Of Carbonate Record Your Observations In The Following Chart Experimental Data Limest 3 (27.93 KiB) Viewed 127 times
Part 1: Gravimetric Determination of Carbonate Record your observations in the following chart. Experimental Data Limestone Oyster Shell Mass of flask + acid Mass of boat + sample Mass of boat Mass of flask + acid + sample at 20 min 930092 g 1.5812 h 0.7769 g 93.4 266g ११.12629 0.78379 0.6774 g 99,15szy ११ Reactions Limestone CaCO,(s) + MgCO,(s) + 4 HCl(aq) - CaC),(aq) + MgCl, (aq) + 2 CO(g) + H2O(l) Oyster Shell CaCO,(s) + 2 HCl(aq) → CaCl,(aq) + CO2(g) + H2O() - Calculated Values Limestone Oyster Shell Mass of sample Initial mass of flask + acid + sample Mass of CO, lost at 20 min Moles of CO2 Moles of CO, Moles of CaCO, Moles of MgCo Total mass of MgCO, +CaCO, Mass percent (MgCO, +CaCO) Mass of Caco Mass percent CaCO,

Part 2: The Hardness of Water Samples Experimental Data Concentration of EDTA Sample number Initial burette reading Final burette reading 0,01061m #1 - Tap #2-Tap 35.2 39.71 42.60 #3-Mineral 42.60 45.50 #4-Mineral 33.00 39.71 44.46 Reaction M"(aq) + EDTA"(aq) → [M(EDTA)(aq) where M'* = Ca and My Calculated Values #1 - Tap #2-Tap #3-Mineral #4-Mineral Volume of EDTA used Moles of EDTA used Moles of CaCO Mass of Caco, in mg Hardness of waler Sample
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Post Reply