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EXPERIMENT # 14 Assuming Na2CO, is the limiting reactant, how many grams of NaCl can be...
EXPERIMENT # 14 NAME: jerrika Foster TABLE SALT FROM SODA ASH REPORT FORM 29.87 31.08 8 8 DATA: Mass of beaker Mass of beaker and sample (Na2CO:) Mass of sample (Na,CO;) Mass of beaker and residue (NaCl) Mass of residue (NaCl) 8 31.16 B 31.14 B Volume of conc. HCI added mL g/mol CALCULATIONS Molar mass of Na.Co Number of moles of Na2CO3 added Show calculations below: mol M mol Concentration of HCI (aq) Number of moles of HCI added...
Procedure EXPERIMENT #14 NAME: jerrika Foster TABLE SALT FROM SODA ASH REPORT FORM 29.87 31.08 8 8 DATA: Mass of beaker Mass of beaker and sample (Na2CO3) Mass of sample (Na2CO3) Mass of beaker and residue (NaCl) Mass of residue (NaCl) 1.0 8 31.16 B 8 31.14 4.9 Volume of conc. HCI added mL CALCULATIONS Molar mass of Na2CO3 Number of moles of Na2CO3 added Show calculations below: g/mol mol M Concentration of HCI (aq) Number of moles of HCI...
NAME garita herr TABLE SALLROMESCOASE DATA Mansehen 10 2016 31 Volume of one CALCULATIONS Melasofa.co Number of miles of coded Show can be Mass of NazCO, (7.08 g - 29.87g) MUN MASS of NA legri 12. 011-mol 100 gloril M Concentration of HCM 4.65 Number of soles of Hadded Show Gallons below 0.0114 mol of Na2CO3 2 (0.0114) = 0.0228 mil of HCl Molanty. #mcles of Hulle Write a balanced chemical equation for this chemical reaction. Include e designations for...
which reactant is limiting? which reactant is in excess? actual yield of NaCl, show the calculation percent yield of NaCl, show calculation Data 50.00 g Mass of beaker: Mass of beaker and sample (NaHCO3): Mass of sample (NaHCO3): s1.00 g 49.57 g 49.57 g Mass of beaker and residue first heating: Mass of beaker and residue second heating: Mass of beaker and residue third heating (if required): Mass of residue: g 0.43 g mL Volume of concentrated HCl added: Calculations...
Table Salt from Baking Soda Name: Date: Partner: DATA: Mass of beaker 95.85. Mass of beaker and sample (NaHCO3) 17.45. Mass of sample (NaHCO3) Mass of beaker and residue (NaCl) 1" Heating... :26 99, Mass of beaker and residue (NaCl) 2 Heating.. 26.85, Mass of beaker and residue (NaCl) 3* Heating... 26.959 Mass of beaker and residue (NaCl) best g Mass of residue (NaCl) 9 Volume of conc. HCI added ml CALCULATIONS: g/mol Molar mass of NaHCO3 Number of moles...
Given the data below, how many grams of NaCl would you expect to be formed in the reaction of excess HCl with the Na,CO3? The molar mass of sodium carbonate is 105.989 g/mol and the molar mass of sodium chloride is 58.443 g/mol. 83.000 mass of empty beaker (g) mass of beaker plus Na2CO3 (9) mass of Na2CO3 (9) 85.250 2.250 Select one: O a. 2.481 g O b. 3.308 g O c.4.962 g O d. 1.241 g You added...
i need help with data Analysis Experiment & Report Sheet Limiting Reactant Desk No. to Lab Sec. - Lab Sec. Name Precipitation of CaC,OH,O from the Salt Mixture Unknown number_ 2 I Mass of beaker() Mass of beaker and salt mixture (8) Trial Trial 2 3. Mass of salt mixture (8) 4. Mass of filter paper() 5. Mass of filter paper and product after air-dried roven-dried (e) 6. Mass of dried product() (NEE with 0.3889 0.6189 -0.280T0 Cal2o4•H2O 0.998 g...
Question 27 3 pts In the limiting reactant" experiment, a mixture of 0.537 g of BaCl2 (molar mass - 208 g/mol) and 0.884g Na2SO.(molar mass - 142 g/mol) is added to water and the precipitation reaction occurs in the solution BaCl2t39) + Na2SO4(aq) --> BaSO4(s) +2 NaCl (aq) Please calculate: 2) The limiting reactantis hint: limiting reactant: the reactant that is not enough in the amount please calculate the amount of one reactant from the amount of the other reactant...
Find the limiting reactant of the experiment by converting reactants to product (remember to show all calculations used) Calculate the theoretical yield Calculate the percent yield using the limiting reactant data: melting point of trans P-anisalacetophenone: 73.0-76.0 C Density pf P-anisalahyde: 1.1191g/cm^3 Density of acetophenone: 1.0281g/gcm^3 Molar mass of trans P- anisalacetophenone: 238.28g/mol Molar mass of P-anisaldehyde: 136.15g/mol Molar mass of acetophenone: 120.15g/mol P-anisalaehyde used: 1.03ml Acetophenone used: 1.06ml 3.0ml ethanol first recrystallization 6 drops of sodium hydroxide 15ml of...
34) What is the “limiting reagent” in a chemical reaction? Assuming 2 reactants, explain how to calculate/determine the limiting reactant. What is always true and why? 40) Place the following sets of elements in order of increasing size and Explain why they're in that order. [Al, P, Na, Ar], [I, Cl, F, Br] (these are 2 different sets.) 19) Lead and Carbon are in the same column and therefore have the same number of valence electrons. If the electron configuration...