The concentration of 33% (w/w) NaOH is ____.
The concentration of 33% (w/w) NaOH is ____.
Homework Answers
how to find volume of NaOH, molar concentration of NaOH, and molar concentration of acid soultion?...
how
to find volume of NaOH, molar concentration of NaOH, and molar
concentration of acid soultion?
(14pts) Part A. Standardization of a Sodium Hydroxide Solution Table view Table 4. Calculations for standardization of sodium hyroxide List view Trial 1 Trial 2 Trial 3 [1] Tared mass of KHCH04 (9) 0.333 0.320 0.383 [2] Burette reading of NaOH, initial (mL) (3) Burette reading of NaOH, final (mL) 3.79 4.97 3.58 19.17 20.04 21.97 [4] Volume of NaOH, dispensed (mL) 15.38 15.07...
Data and Calculations: concentration of NaOH: 0.125M Initial volume of NaOH: 26.0ml Final volume of NaOH:...
Data and Calculations: concentration of NaOH: 0.125M Initial volume of NaOH: 26.0ml Final volume of NaOH: 39.7 Volume of NaOH: ? Moles of NaOH added: ? Moles of acetic acid: ? Volume of vinigar: 40.0 concentration of acetic acid: ?
Question 20 36.44 mL of NaOH are titrated with a known concentration of HCI (0.35M). Calculate...
Question 20 36.44 mL of NaOH are titrated with a known concentration of HCI (0.35M). Calculate the moles of NaOH at the end point 24.35mL of HCl were used. (NaOH MW. 40 gmol HCI W pinos 8.5 moles HCI 0.14 mol HCI 0.0006 mol HCI 0.0085 moles HCI
Please Find Mol KHP, concentration of NaOH, and average NaOH concentration 4. Complete Data Table 1....
Please Find Mol KHP, concentration of NaOH, and average NaOH
concentration
4. Complete Data Table 1. The neutralization reaction between HP and NaOH is: KHCgH,0,(aq) + NaOH(aq) - KNaCl,0,(aq) + H20(1) Data Table 1. Standardization of NaOH solution Trial 1 Trial 2 Trial 3 Volume of 0.500 M KHP, mi 39.084 ml 39.148 ml 39.137 ml Buret reading before 2.00 mL titration, ml 15.10 ml 28.23 ml. Buret reading after titration, ml 15.10 ml. 28.23 ml. 41.39 ml Volume of...
Volume NaOH added Moles of NaOH added 0.00010 Concentration of NaOH-0.1 M Concentration of HC H10.-01 M a) What is...
Volume NaOH added Moles of NaOH added 0.00010 Concentration of NaOH-0.1 M Concentration of HC H10.-01 M a) What is the pH at equivalence point? b) What is the volume of N hat equivalence point? c) Moles of NOH at the equivalence point? d) Moles of HCHO at equivalence point? e) Find K. of HC HO Find pk of HC HO 000220 ellas
In an acid-base titration experiment, a NaOH(aq) solution with a known concentration of NaOH is used...
In an acid-base titration experiment, a NaOH(aq) solution with a known concentration of NaOH is used to titrate a given volume of an HClO4(aq) solution. At the equivalence point, (A) the volume of added NaOH(aq) equals the volume of HClO4(aq). (B) the concentration of HClO4(aq) equals the concentration of NaOH(aq). (C) the added amount (mol) of NaOH(aq) it just enough to neutralize all HClO4(aq). (D) the amount (mol) of HClO4(aq) exceeds the added amount (mol) of NaOH(aq). (E) the added...
Convert 15.6 mL of NaOH to moles Concentration of NaOH is 0.10 M NaOH molar mass...
Convert 15.6 mL of NaOH to moles Concentration of NaOH is 0.10 M NaOH molar mass = 39.997 g Please show all work. Thank you
i need help fonding the concentration of NaOH Standardization of the NaOH Solution Trail Trail 2...
i need help fonding the concentration of NaOH
Standardization of the NaOH Solution Trail Trail 2 Trail 3 .35339 .3548 g 0.00ML 1.39g | 0.00ML 0.00ML Mass of KHP (g) Initial Volume of burette (mL) Final Volume of burette (mL) Volume of NaOH used mL) Concentration of NaOH (moles/L) 21.4mL 22.0 mL 23.4mL 22.0mL 23.4mL 21.4mL Average Concentration of NaOH (mol/L):
For 3.0M NaOH solution: A.Calculate the solution density (neglecting the volume contribution of NaOH) B.Calculate the...
For 3.0M NaOH solution: A.Calculate the solution density (neglecting the volume contribution of NaOH) B.Calculate the concentration of Na+in w/w% C.Calculate the mass in grams of solid NaOH to prepare 250ml solution of 3.0M NaOH
what is the analyte concentration? 1L X 0.1M NaOH 39.997g NaOH 1 mol NaOH 100g Sol....
what is the analyte concentration?
1L X 0.1M NaOH 39.997g NaOH 1 mol NaOH 100g Sol. 50g NaOH 1 ml 50 wt% 150 Sol 41 = 5.33 ml Sol. 1 mol NaOH Standardizing NaOH Trial Phthalate Mass (B) Rapid 0.5362g 0.5064g Initial Buret Final Buret Reading (ml) Reading (mL) 0.03 mL 28.6 mL 0.01 ml 25.8 ml Volume Added 28.3 mL Analyte Concentration 25.7 ml
how
to find volume of NaOH, molar concentration of NaOH, and molar
concentration of acid soultion?
(14pts) Part A. Standardization of a Sodium Hydroxide Solution Table view Table 4. Calculations for standardization of sodium hyroxide List view Trial 1 Trial 2 Trial 3 [1] Tared mass of KHCH04 (9) 0.333 0.320 0.383 [2] Burette reading of NaOH, initial (mL) (3) Burette reading of NaOH, final (mL) 3.79 4.97 3.58 19.17 20.04 21.97 [4] Volume of NaOH, dispensed (mL) 15.38 15.07...
Question 20 36.44 mL of NaOH are titrated with a known concentration of HCI (0.35M). Calculate the moles of NaOH at the end point 24.35mL of HCl were used. (NaOH MW. 40 gmol HCI W pinos 8.5 moles HCI 0.14 mol HCI 0.0006 mol HCI 0.0085 moles HCI
Please Find Mol KHP, concentration of NaOH, and average NaOH
concentration
4. Complete Data Table 1. The neutralization reaction between HP and NaOH is: KHCgH,0,(aq) + NaOH(aq) - KNaCl,0,(aq) + H20(1) Data Table 1. Standardization of NaOH solution Trial 1 Trial 2 Trial 3 Volume of 0.500 M KHP, mi 39.084 ml 39.148 ml 39.137 ml Buret reading before 2.00 mL titration, ml 15.10 ml 28.23 ml. Buret reading after titration, ml 15.10 ml. 28.23 ml. 41.39 ml Volume of...
Volume NaOH added Moles of NaOH added 0.00010 Concentration of NaOH-0.1 M Concentration of HC H10.-01 M a) What is the pH at equivalence point? b) What is the volume of N hat equivalence point? c) Moles of NOH at the equivalence point? d) Moles of HCHO at equivalence point? e) Find K. of HC HO Find pk of HC HO 000220 ellas
i need help fonding the concentration of NaOH
Standardization of the NaOH Solution Trail Trail 2 Trail 3 .35339 .3548 g 0.00ML 1.39g | 0.00ML 0.00ML Mass of KHP (g) Initial Volume of burette (mL) Final Volume of burette (mL) Volume of NaOH used mL) Concentration of NaOH (moles/L) 21.4mL 22.0 mL 23.4mL 22.0mL 23.4mL 21.4mL Average Concentration of NaOH (mol/L):
what is the analyte concentration?
1L X 0.1M NaOH 39.997g NaOH 1 mol NaOH 100g Sol. 50g NaOH 1 ml 50 wt% 150 Sol 41 = 5.33 ml Sol. 1 mol NaOH Standardizing NaOH Trial Phthalate Mass (B) Rapid 0.5362g 0.5064g Initial Buret Final Buret Reading (ml) Reading (mL) 0.03 mL 28.6 mL 0.01 ml 25.8 ml Volume Added 28.3 mL Analyte Concentration 25.7 ml
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