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- Other information not on photo 2 gram potassium bitartrate are put into a 250ml flask. 150ml water is added. The solution is stirred and left to settle. the solution if filtered through a dry funnel into a 250ml breaker. 25ml of this solution was placed into 4 different flasks each. Approximately 11.5666667ml of NaOH was added to each flask. What is the concentration of the HC4H4O6-? (Asked on the right side of the table)What is the molarity of an aqueous solution that contains 0.0720 g C2H6O2 per gram of solution . The density of the solution is 1.04 g/mL X STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 1.04 62.08 6.022 x 1023 0.0720 1.21 x 10-3 4650 1.12 1000 1.21 1 0.001 g C2H.O2 mol C2H6O2 g C2H&Oz/mol g solution/mL mL solution g C2H6O2/g solution M C2H6O2 L solution g solutionbalanced molecular equation (ME) write the balanced complete ionic equation (CIE) and write the balanced net ionic equation (NIE) Tin(II) chloride + potassium nitrate SnCl2(aq) KNO3(aq) Observations: No observable change; solution mixture is clear and colorless ME: CIE: NIE:
- Tools Window Help View History Bookmarks ... 71% D Fri 3:25 PM A writing.citationmachine.net Editor 101 Chem101 Calculate the volume of CO, ga: X + e Share -> 8 https://app.101edu.co ate Sensitivit Question 13 of 13 Submit Gra Plag When excess water is added to a mixture of citric acid and sodium Expe bicarbonate present in a bath bomb, the following reaction takes place C6H&O7(s) + 3 NaHCO3(s) + H2O(1) → Na3C6H;07(aq) + 4 H20(1) + 3 CO2(g) Calculate the volume of CO2 gas collected over water at 38.0 °C when a mixture of 55.5 g of citric acid and excess sodium bicarbonate is added to a tub of water if the total pressure is 725 torr. The vapor pressure of water at 38.0 °C is 49.7 torr. L 4 6 C 7 8 +/- x 100 O Focus General 书 1263 words English (United States) 2450 word: Page 2 of 5 Page 1 of 7 Page 1 of 3 816 words tv NOV 19 MacBook Air DII F10 F9 80 888 FB F7 F6 F5 F4 esc F2 F3 | & 3. 1,Pre-lab question #8: Suppose you were dissolving a metal such as zinc with hydrochloric acid. How would the particle size of the zinc affect the rate of its dissolution? As the particle size of the zinc increases, the rate of dissolution AA (decreases/increases).Data Table 1 Enter the calculated molarity and measured conductivity values in the table. Data Table 1: Experimental Data Sodium Total Sodium Chloride Standard Chloride Volume Concentration (M or Conductivity (µS) (g) (mL) mol/L) Blank 100.00 8.965 A 0.0059 100.00 В 0.0531 100.00 0.1029 100.00
- Case 1: Diclofenac is a poorly soluble drug, suggest and discuss any two (2) methods to improve the solubility of diclofenac.Question: What factors affect the solubility of a solute in a solvent and how can they be quantitatively analyzed?Question 23 Which of the following describes a gradient elution process? stationary phase has static concentration mobile phase has static concentration O mobile phase has varying concentration O stationary phase has varying concentration
- le Multiple Choice Question E MasteringChemistry: Ch 10.1 - 10.6 HW E Weeks 11 & 12 (10/26 - 11/6) - ZCHM131. CentralLink | Central Michigan UniversityKNO3 (aq) added to CaC2O4 (Ksp = 1.3 x 10-8) in solution will lead to __________ in solubility of the solid no effect then decrease increase no effectStep by step solution and explanation please.SEE MORE QUESTIONS