CHEM 120 Week 4 Lab Report – Introduction to General, Organic & Biological Chemistry A+ Graded | Chamberlain University | OL Lab 4: Ideal Gas Law 100% Correct, Professor-Verified, Ready-to-Submit

CHEM 120 Week 4 Lab Report – Introduction to General, Organic & Biological Chemistry A+ Graded | Chamberlain University | OL Lab 4: Ideal Gas Law 100% Correct, Professor-Verified, Ready-to-SubmitSecure your fourth consecutive A+ with this 100% correct, professor-verified lab report for OL Lab 4: Ideal Gas Law – Determining the Molar Volume of Gases. Scored 100/100 by multiple Chamberlain University faculty in 2024–2025, this submission-ready A+ masterpiece delivers perfect answers for every simulation step, PV=nRT calculation, molar volume determination, and clinical gas law application—ensuring zero deductions across Chamberlain’s 1,300-word rubric. Instantly downloadable in locked PDF and fully editable DOCX, it saves you 7+ hours while guaranteeing top marks. Lab Overview: What You’ll Master (We’ve Already Perfected) Week 4 applies gas laws to respiratory physiology, anesthesia, and blood gas analysis—vital for nursing ventilation management. Using Labster’s virtual lab, you’ll: Measure P, V, T, n for hydrogen and oxygen gases. Solve PV=nRT for molar volume at STP. Predict gas behavior under pressure/temperature changes. Link to clinical scenarios (e.g., oxygen delivery, hyperbaric therapy). This A+ report includes 15 annotated Labster screenshots, flawless data tables, step-by-step gas law calculations, and APA 7th formatting—all aligned to Chamberlain’s grading criteria. A+ Report Highlights (Why It’s Faculty-Approved) Part I: Hydrogen Gas Collection (40 pts) Data: V = 42.8 mL, T = 295 K, P = 748 mmHg, n = ? Convert: P = 0.984 atm, T = 22°C → 295 K, V = 0.0428 L Solve for n: $n = frac{PV}{RT} = frac{(0.984)(0.0428)}{(0.0821)(295)} = 0.00174, text{mol H}_2$ Part II: Molar Volume at STP (40 pts) Correct to STP (0°C, 1 atm): $V_{STP} = V times frac{P}{P_{STP}} times frac{T_{STP}}{T} = 42.8 times frac{748}{760} times frac{273}{295} = 36.6, text{mL}$ Molar Volume = $frac{36.6, text{mL}}{0.00174, text{mol}} = 22.1, text{L/mol}$ % Error = $left| frac{22.1 - 22.4}{22.4} right| times 100 = 1.3%$ Part III: Clinical Application (20 pts) Nursing Relevance: “A patient on 2 L/min O₂ via nasal cannula receives ~28% FiO₂. Using ideal gas law, nurses predict alveolar PO₂ to prevent hypoxia.” Sample A+ Data Table (Professor: “Textbook Precision!”) GasP (mmHg)V (mL)T (K)n (mol)V_STP (mL)Molar Vol (L/mol)% ErrorH₂74842.82950.0017436.622.11.3% Calculation Note: “Pressure corrected for vapor pressure of water (19.8 mmHg at 22°C): 748 – 19.8 = 728.2 mmHg → 0.958 atm.” Why This Report = Guaranteed A+ 1,320 words (ideal depth, zero filler). APA 7th: Title, abstract, methods, results, discussion, 6 references. 15 Labster screenshots (eudiometer, thermometer, pressure gauge). Gas law mastery: Every unit conversion and sig fig perfect. Clinical integration: Boyle’s law in ventilators, Dalton’s in ABGs, Charles’ in fever. Professor feedback: “Outstanding—best gas law report in 3 years!” Turnitin <1% – original, unique content. Technical Specs & Benefits Formats: 11-page PDF (4.8 MB) + editable DOCX Delivery: Instant download + email backup Compatibility: Canvas, Blackboard, MS Word, Google Docs Free updates: Resent if Labster updates (valid through 2025) Editable: Personalize name, reflection, or conclusion Who Needs This A+ Report? BSN students linking chemistry to respiratory care. Dosage-calc strugglers needing gas volume precision. GPA champions – one A+ raises final grade 0.4+ points. Used by 3,500+ Chamberlain students → 99.4% scored 95–100%. Don’t let gas law confusion deflate your grade. This A+ report is your pressure-proof path to perfection. Download → submit → breathe easy with your fourth A+.