A solution of tartaric acid (H,CH,O) with a known concentration of 0.155 MHCHO, is titrated with a 0.425 M NAOH solution. How many mL of NaOH are required to reach the second equivalence point with a starting volume of 70.0 mL H.CH,O,, according to the following balanced chemical equation: H.C.HO, + 2 NaOH - Na CH,O, + 2 HO
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Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.
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Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.
Bronsted Lowry Base In Inorganic Chemistry
Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.
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![### Question 20 of 20
**Problem Statement:**
A solution of tartaric acid \((H_2C_4H_4O_6)\) with a known concentration of 0.155 M is titrated with a 0.425 M NaOH solution. How many mL of NaOH are required to reach the second equivalence point with a starting volume of 70.0 mL \(H_2C_4H_4O_6\), according to the following balanced chemical equation:
\[H_2C_4H_4O_6 + 2 \text{NaOH} \rightarrow \text{Na}_2C_4H_4O_6 + 2\text{H}_2O\]
**Calculation Setup:**
- **Starting Amount:**
- Two empty cells for entering initial values.
- **Calculation Factors:**
- Multiplication bracket for placing conversion factors next to the starting amount.
- **Available Factors and Units:**
- Numbers: 1, 0.0217, 51.1, 0.155, 1000, 70.0, 25.5, 0.0511, \(5.11 \times 10^1\), 12.8, 0.001, 0.425
- Units:
- \(mol \, \text{NaOH}\)
- \(g \, H_2C_4H_4O_6\)
- \(mL \, NaOH\)
- \(M \, H_2C_4H_4O_6\)
- \(mol \, H_2C_4H_4O_6\)
- \(L \, NaOH\)
- \(M \, NaOH\)
**Controls:**
- **Add Factor:** Allows adding multiplication factors as needed.
- **Answer Box:** Space for the final answer.
- **Reset Button:** Provides the option to clear inputs and start over.
This setup on an educational website guides users through performing titration calculations, requiring them to identify relationships between molarity, volume, and stoichiometry to calculate the needed mL of NaOH.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd409d7b9-9fcc-4292-b01d-7e755714d56d%2Fd830538c-9aee-49cb-929f-9c409199ba22%2F8a1uqn_processed.jpeg&w=3840&q=75)
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