Homework Answers
Add Answer to:
Lelher Name Section Date DATA SHEET: EXPERIMENT 15 Mass of beaker 1. Mass of beaker and NaHCO3 2 Mass of NaHCO 1995...
Section Date OBA DATA SHEET: EXPERIMENT 15 1. Mass of beaker Mass of beaker and NaHCO,...
Section Date OBA DATA SHEET: EXPERIMENT 15 1. Mass of beaker Mass of beaker and NaHCO, 3. Mass of NaHCO3 8.0 E m m Volume of 3.0 M HCl required to react with NaHCO3 (Show set-up) lag etcos Imotno ex lorot tcl x 1000 +1+2.01 +10x Sin = e lohatos mo _ml 5. Actual volume of 3.0 M HCl used (after 15" heating) 65.53 26.48 6. Mass of beaker and NaCl (after 2nd heating) (after 3d heating, if needed) 7....
Table Salt from Baking Soda Name: Date: Partner: DATA: Mass of beaker 95.85. Mass of beaker...
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...
1. Calculate the molar mass of NaHCO3: of NaHCO: 0 84.01, 2. Write the balance chemical...
1. Calculate the molar mass of NaHCO3: of NaHCO: 0 84.01, 2. Write the balance chemical equation for the reaction of sodium bicarbonate with hydrochloric acid: NaHCO3 (s) +_ HCI (aq) → 3. Calculate the volume of CO2 (in mL) of 0.005 moles of CO2 (Remember the gas equation, PV = nRT, where R -0.082 L-atm-mol''.K. Room temperature, T = 20.0°C and Pco2 = 738.5 mm Hg; 1 atm = 760 mm Hg). 4. Calculate the volume of CO2 that...
which reactant is limiting? which reactant is in excess? actual yield of NaCl, show the calculation...
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...
Data, Calculations, and Results Part A: Reaction Stoichiometry Trial 2 Average Trial 1 Mass of NaHCO...
Data, Calculations, and Results Part A: Reaction Stoichiometry Trial 2 Average Trial 1 Mass of NaHCO Mass of beaker +acetic acid + NaHCO3 + watch glass before reaction Mass reaction mixture + watch glass after reaction Mass of CO2 gasO 534 of beaker+ COr gas 0 534 a released Moles of CO2 gas Moles of CO2, corrected releasedla ooalo ter o.oa5 Moles of NaHCO, used 0.034 for amount dissolved (see below) moles NOTE: 'Calculate by adding 0.0040 moles to the...
Quantitative Prepaid ull UI DO A. Write the balanced equation for the reaction between Nail te reaction between N...
Quantitative Prepaid ull UI DO A. Write the balanced equation for the reaction between Nail te reaction between NaHCO, and HCI: Experimental Data and Calculation Record all measurement to the neares 0.0001 g. Remember to use the proper number of significant figu (The number 0.004 has only one significant figure.) use the proper number of significant figures in all calculations. 1. Mass of empty evaporating dish 81.9666 84.630, 84.1067 g 1.18 84.307, 2. Mass of evaporating dish and dry NaHCO,...
Name ace Section DATA SHEET: EXPERIMENT 16 Date Determination of NaOH Concentration A. Molarity of HCI...
Name ace Section DATA SHEET: EXPERIMENT 16 Date Determination of NaOH Concentration A. Molarity of HCI solution 1 м Trial #1 Trial #2 Trial #3 A6 mt Volume of acid 2 ml. ml. Final buret reading 12 3. ml. mL mL. Initial buret reading 4 mL mL mL 13 Volume of NaOH 5. mL mL ml Molarity of NaOH 6. M М (Show set-up) HCL 25ML0.08mol Hel mol NaoH lmol HCI 0.035L 7. Average molarity of NaOH 155 O
calculate the mass of NaCl from the data table (first photo). Then perform 1b and question...
calculate
the mass of NaCl from the data table (first photo). Then perform 1b
and question 2.
Just FYI. This data is lab is two parts with diffrent numbers
but same question. If I can figure out this portion that im asking,
I’ll be able to do the rest.
DATA: Data Table 1: NaHCO, Reaction Data Mass of evaporating dish (g) Mass of evaporating dish + NaHCO, (g) Mass of NaHCO; (g) Mass of evaporating dish + NaCl product after...
Data Table 1. Mass of Beaker 49.93g 2. Mass of beaker + Na2CO3 50.95g 3....
Data Table 1. Mass of Beaker 49.93g 2. Mass of beaker + Na2CO3 50.95g 3. Mass of Na2CO3 added into the beaker (line 2-line 1) 1.02g 4. Mass of graduated cylinder with 3M HCl solution 12.68g 5. Mass of graduated cylinder without 3M HCl solution 4.44g 6. Mass of 3M HCL solution added into the beaker (line4-line5) 8.24g 7. Mass of beaker + reactants (HCl+ Na2CO3; line 2+line 6) 59.19g 8. Mass of beaker + products without CO2 (after...
Data Mass of Beaker 1 Mass of Beaker 1 +CaCl2 Mass of Beaker 2 Mass of...
Data Mass of Beaker 1 Mass of Beaker 1 +CaCl2 Mass of Beaker 2 Mass of Beaker 2 + KIO Mass of Watch Glass + Filter Paper 113.3949 114.4089 130.7249 13 2.0769 58.340g 59. Sisg _59.3213 131.6489 131.6349 Mass of Watch Glass + Filter Paper + Ca(IO3)2(after 1" Heating) Mass of Watch Glass + Filter Paper + Ca(IOsh(after 2nd Heating) Mass of Beaker 2 + Residue (after 1" Heating) Mass of Beaker 2 + Residue (after 2nd Heating) Calculations (Show...
Section Date OBA DATA SHEET: EXPERIMENT 15 1. Mass of beaker Mass of beaker and NaHCO, 3. Mass of NaHCO3 8.0 E m m Volume of 3.0 M HCl required to react with NaHCO3 (Show set-up) lag etcos Imotno ex lorot tcl x 1000 +1+2.01 +10x Sin = e lohatos mo _ml 5. Actual volume of 3.0 M HCl used (after 15" heating) 65.53 26.48 6. Mass of beaker and NaCl (after 2nd heating) (after 3d heating, if needed) 7....
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...
1. Calculate the molar mass of NaHCO3: of NaHCO: 0 84.01, 2. Write the balance chemical equation for the reaction of sodium bicarbonate with hydrochloric acid: NaHCO3 (s) +_ HCI (aq) → 3. Calculate the volume of CO2 (in mL) of 0.005 moles of CO2 (Remember the gas equation, PV = nRT, where R -0.082 L-atm-mol''.K. Room temperature, T = 20.0°C and Pco2 = 738.5 mm Hg; 1 atm = 760 mm Hg). 4. Calculate the volume of CO2 that...
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...
Data, Calculations, and Results Part A: Reaction Stoichiometry Trial 2 Average Trial 1 Mass of NaHCO Mass of beaker +acetic acid + NaHCO3 + watch glass before reaction Mass reaction mixture + watch glass after reaction Mass of CO2 gasO 534 of beaker+ COr gas 0 534 a released Moles of CO2 gas Moles of CO2, corrected releasedla ooalo ter o.oa5 Moles of NaHCO, used 0.034 for amount dissolved (see below) moles NOTE: 'Calculate by adding 0.0040 moles to the...
Quantitative Prepaid ull UI DO A. Write the balanced equation for the reaction between Nail te reaction between NaHCO, and HCI: Experimental Data and Calculation Record all measurement to the neares 0.0001 g. Remember to use the proper number of significant figu (The number 0.004 has only one significant figure.) use the proper number of significant figures in all calculations. 1. Mass of empty evaporating dish 81.9666 84.630, 84.1067 g 1.18 84.307, 2. Mass of evaporating dish and dry NaHCO,...
Name ace Section DATA SHEET: EXPERIMENT 16 Date Determination of NaOH Concentration A. Molarity of HCI solution 1 м Trial #1 Trial #2 Trial #3 A6 mt Volume of acid 2 ml. ml. Final buret reading 12 3. ml. mL mL. Initial buret reading 4 mL mL mL 13 Volume of NaOH 5. mL mL ml Molarity of NaOH 6. M М (Show set-up) HCL 25ML0.08mol Hel mol NaoH lmol HCI 0.035L 7. Average molarity of NaOH 155 O
calculate
the mass of NaCl from the data table (first photo). Then perform 1b
and question 2.
Just FYI. This data is lab is two parts with diffrent numbers
but same question. If I can figure out this portion that im asking,
I’ll be able to do the rest.
DATA: Data Table 1: NaHCO, Reaction Data Mass of evaporating dish (g) Mass of evaporating dish + NaHCO, (g) Mass of NaHCO; (g) Mass of evaporating dish + NaCl product after...
Data Mass of Beaker 1 Mass of Beaker 1 +CaCl2 Mass of Beaker 2 Mass of Beaker 2 + KIO Mass of Watch Glass + Filter Paper 113.3949 114.4089 130.7249 13 2.0769 58.340g 59. Sisg _59.3213 131.6489 131.6349 Mass of Watch Glass + Filter Paper + Ca(IO3)2(after 1" Heating) Mass of Watch Glass + Filter Paper + Ca(IOsh(after 2nd Heating) Mass of Beaker 2 + Residue (after 1" Heating) Mass of Beaker 2 + Residue (after 2nd Heating) Calculations (Show...
Most questions answered within 3 hours.
-
An MNE is this kind of industry when competition in one country
is essentially independent of...
asked 1 hour ago -
. For this set of questions, determine what
proportion of a normal distribution is located betweeneach...
asked 1 hour ago -
A college student is employed as a door-to-door newspaper
salesman. Historical data suggests that the student...
asked 2 hours ago -
MATLAB HW 11 problem using Switch Case and Input commands
Write a script file that calculates...
asked 2 hours ago -
Considering gravitational time dilation, calculate the time that
passes in Earth’s surface while 1 hour passes...
asked 3 hours ago -
Minitab Problem: Take the Lake Hume June rainfall data and find
use the processes outlined in...
asked 3 hours ago -
X Company is trying to decide whether to continue using old
equipment to make Product A...
asked 3 hours ago -
IN PYTHON ONLY !! Program 2: Re-work
program #5 (WeeklyHours) from the previous assignment such that...
asked 4 hours ago -
The average length of time between arrivals at a turnpike
toll-booth is 26 seconds. What is...
asked 6 hours ago -
(a) A piston at 6.1 atm contains a gas that occupies a volume of
3.5 L....
asked 7 hours ago -
Please answer true or false. Words
cannot be changed or added in to make it true...
asked 7 hours ago -
An empty test tube weighs 15.923 grams. Then,
MgCl2•6H2O is added into the test tube. After...
asked 7 hours ago