To remove any O-benzoylbenzoic acid than may remain . by converted it to salt Dissolved
It will give a salt and water, so if it is HCl and NaOH it will give you NaCl and H2O
The molarity of a NaOH solution is determined by the concentration of NaOH in moles per liter of solution. It is calculated by dividing the moles of NaOH by the volume of solution in liters. For example, a 0.1 M NaOH solution would contain 0.1 moles of NaOH per liter of solution.
The pH of a 0.33 M solution of NaOH is approximately 13.5. This is because NaOH is a strong base that dissociates completely in water to give hydroxide ions, which results in a highly alkaline solution.
To calculate the grams of NaOH needed, use the formula: grams = molarity x volume x molar mass. First, convert the volume to liters (4 liters). Next, calculate the grams using 8 M as the molarity and the molar mass of NaOH. This will give you the amount of NaOH required to make 4 liters of 8 M NaOH solution.
Neutralization of hydrogen chloride:HCl + NaOH = NaCl + H2O
5 M NaOH = 5 mol/L NaOH. 1 mol of NaOH = 40 g NaOH. You can get the number of grams by multiplying 5 mol/L and 40g/mol. This will give you 200g/L. Just multiply by the volume, which is 1 Liter, and you will get 200 g of NaOH.
The product of reacting ether with NaOH followed by HCl is an alcohol. The initial reaction with NaOH would form an alkoxide ion, which is then protonated by HCl to give the alcohol as the final product.
The balanced equation for the reaction is 1 mole of NaOH to 1 mole of HNO3. Using the titration data, you can calculate the moles of HNO3 used. From there, you can determine the moles of NaOH present in the 4.37 ml solution. Finally, dividing the moles of NaOH by the volume of the NaOH solution in liters will give you the molarity.
Bases
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Molar mass of NaOH = ~40 g/mole. Depending on what volume of 0.2 N NaOH you want, the amount will vary. Assuming you want to make 1 liter, then 0.2 mole/L x 40 g/mole = 8 grams.So, weigh out 8 grams NaOH and dissolve in enough water to make a final volume of 1000 ml. For 100 mls of 0.2 N NaOH, weigh 0.8 grams and dissolve in enough water to make a final volume of 100 ml.
2gendpoint3.6 g