**Stoichiometry Problem: Determining Volume of Oxalic Acid for Neutralization Reaction****Question:**What volume of 0.125 M oxalic acid, $ \mathrm{H_2C_2O_4} $, is required to react with 92.9 mL of 0.372 M $ \mathrm{NaOH} $?**Chemical Equation:**\[ \mathrm{H_2C_2O_4(aq) + 2 \ NaOH(aq) \rightarrow Na_2C_2O_4(aq) + 2 \ H_2O(\ell)} \]**Answer:**Volume = ______ L**Solution Steps:**1. **Write the balanced chemical equation:** \[ \mathrm{H_2C_2O_4(aq) + 2 \ NaOH(aq) \rightarrow Na_2C_2O_4(aq) + 2 \ H_2O(\ell)} \]2. **Identify known quantities:** - Concentration of $ \mathrm{NaOH} = 0.372 \ M $ - Volume of $ \mathrm{NaOH} = 92.9 \ mL $ (convert to liters by dividing by 1000: 92.9 mL = 0.0929 L) - Concentration of $ \mathrm{H_2C_2O_4} = 0.125 \ M $3. **Calculate moles of $ \mathrm{NaOH} $:** \[ \text{Moles of NaOH} = \text{Concentration} \times \text{Volume} \] \[ \text{Moles of NaOH} = 0.372 \ \text{M} \times 0.0929 \ \text{L} \] \[ \text{Moles of NaOH} = 0.0345348 \ \text{moles} \]4. **Use stoichiometry to find moles of $ \mathrm{H_2C_2O_4} $:** From the balanced equation, 1 mole of $ \mathrm{H_2C_2O_4} $ reacts with 2 moles of $ \mathrm{NaOH} $. \[ \

Given: Molarity of NaOH is 0.372 M Volume of NaOH is 92.9 mL Molarity of oxalic acid is 0.125 M To…

[References] What volume of 0.125 M oxalic acid, H₂C2O4, is required to react with 92.9 mL of 0.372 M NaOH? H₂C₂O4 (aq) + 2 NaOH(aq) → Na₂C₂O4 (aq) + 2 H₂O(l) Volume = Submit Answer L Try Another Version 8 item attempts remaining

[References] What volume of 0.125 M oxalic acid, H₂C2O4, is required to react with 92.9 mL of 0.372 M NaOH? H₂C₂O4 (aq) + 2 NaOH(aq) → Na₂C₂O4 (aq) + 2 H₂O(l) Volume = Submit Answer L Try Another Version 8 item attempts remaining

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

QUESTION 11 A student titrates 26.5 mL of a sulfuric acid solution with 0.750 M NaOH. The color change indicates that it takes exactly 47.9 mL of the NaOH solution for the reaction to go to completion. What was the concentration of the original H₂SO4 solution? (Write your answer in 3 significant figures)? The balanced equation is: H₂SO4 (aq) + 2 NaOH (aq) → 2 H₂O (1) + Na2SO4 QUESTION 12 Metals frequently adopt solid-state structures which can be described is terms of cubic, face-centered cubic or body-centered cubic unit cells with metal atoms located at the lattice points. Ni is face-centered cubic, Fe is body-centered cubic and Ga is simple cubic. Which description below correctly indicates the number of metal atoms per unit cell? OA. Fe 4 OB. Fe 1 OC. Fe 2 OD. Fe 9 OE. Fe 14 NN NN N Ni Ni Ni 4 Ni 14 Ni 9 Ga 1 Ga 4 Ga 1 Ga 8 Ga 8 save all answers.
Na,CO3(ag) + CaCl2(aq) 2 NaCl(aq) + CACO3(s) Order the steps required to predict the volume (in mL) of 0.100 M sodium carbonate needed to produce 1.00 g of calcium carbonate. There is an excess of calcium chloride. Step 1 Choose match Convert the volume of sodium carbonate solution required from liters to milliliters Compute the volume of sodium carbonate solution required v Compare moles of caicium carbenate to moles of sodium carbonate based on balanced equation to calcuiate moles of sodium carbonate reauired Convert mass of calcium carbonate to moles of calcium carbonate Step 3 Choose match Step 4 Choose match
A 4.00 g sample of KCl is dissolved in 55.0 mL of water. The resulting solution is then added to 41.0 mL of a 0.510 M CaCl2 (aq) solution. Assuming that the volumes are additive, calculate the concentrations of each ion present in the final solution. Concentration of Kt ions = M Concentration of Ca?+ ions =| Concentration of Cl ions = M Submit Answer Try Another Version 3 item attempts remaining
QUESTION 22 A student titrates 55.2 mL of a sulfuric acid solution which contains 1.40 M NaOH. The color change indicates that it takes exactly 37.4 mL of the NaOH solution for the reaction to go to completion. What was the concentration of the original H₂SO4 solution? (Write your answer in 3 significant figures)? The balanced equation is: H2SO4 (aq) +2 NaOH(aq) → 2 H20 (1) + Na2SO4 U (atomic mass 235.0439) is 45.84% and the QUESTION 23 A sample of waste from a nuclear reactor contains an unnatural distribution of isotopes of uranium. The abundance of 235 ( abundance of 238 (atomic mass 238.0508) is the remainder. What would the average atomic mass of uranium be in this sample? (Write your answer in 4 significant figures. Do not include units.)
How many milliliters of 0.0105 M HBr solution is required to completely react with 125 ml of a 0.0100 M Ca(OH)2 solution. according to the following reaction, Ca(OH)2 (aq)+2HBr(aq)----> CaBr2 (aq)+2H2O(l) Show all the work.
None
4. Calculate the calculate the mass of precipitate formed from 5.0 g of strontium chloride. Li3PO4(aq) → Sr3(PO4)2(S) + LiCl(aq) _SrCl₂(aq) + 5. What mass of aluminum hydroxide in needed to neutralize 5.00 g of hydrochloric acid? Al(OH)3(s) + _HCl(aq) → ___AlCl3(aq) + _H₂O(1) 195
< What volume (in mL) of 0.200 M HCI would be required to completely react with 6.65 g of Al in the following chemical reaction? 2 Al(s) + 6 HCl(aq) → 2 AICI3 (aq) + 3 H₂(g) tab Tap here or pull up for additional resources Q @ 2 W # 3 E $ 4 R % LO 5 T ^ Question 10 of 18 6 Y & 7 U 8 9 ) +1 0
According to the following reaction, how many milliliters, mL of 0.885 M HCl is needed to neutralize 7.35 grams of Ca(OH)2? The assumption is the answer is in milliliters, mL. Reaction: 2HCl(aq) + Ca(OH)2(aq) —> 2H2O(l) + CaCl2(aq)
How is HCN the limiting reagent if Ca(OH)2 is producing less?
MaVa=M¿Vb can be used for simple strong acid-strong base titration calculations. Suppose 125 mL of the basic analyte has an unknown concentration, and the buret is filled with a standardized acid solution: • Concentration: 1.85 M • Volume: 45.0 mL· What is the concentration of the base? Answer: M (Enter your answer with 3 sig figs.)
Help me please with both asap !!!