Webof moles to be 0.0152, the volume of NaOH used to titrate 25.7mL, and the molarity of NaOH 0.549M. Finally we took the average of our two results which was 0.5465M and that was our WebQuestion: Aqueous sulfuric acid (H2SO4) will react with solid sodium hydroxide (NaOH) to produce aqueous sodium sulfate (Na2SO4) and liquid water (H2O) . Suppose 73.6 g of sulfuric acid is mixed with 84. g of sodium hydroxide. Calculate the maximum mass of sodium sulfate that could be produced by the chemical reaction.
Molecular weight of NaOH - Convert Units
WebAug 9, 2024 · The example below demonstrates the technique to solve a titration problem for a titration of sulfuric acid with sodium hydroxide. Example 21.18.1. In a titration of sulfuric acid against sodium hydroxide, 32.20mL of 0.250MNaOH is required to neutralize 26.60mL of H 2SO 4. Calculate the molarity of the sulfuric acid. WebMar 13, 2024 · Explanation: Molarity is a concentration term in which the no. of moles and the volume are related. Molarity (c) = no. of moles (n) volume in L (V) Here. n = 10 g 40 g/mol. V = 500 mL = 0.5 L. how many offers does emoni bates have
Sodium Hydroxide NaOH - PubChem
WebOct 4, 2024 · Molar mass = M r [NaOH]: 1000 = 39.99710928 : 1000 = 0.04 kg/mol. As you can see from the example, to perform the necessary calculations, it is enough to add up … WebMar 22, 2024 · Count the number of atoms of each element in the compound. Find the molar mass of glucose by multiplying the atomic masses of the atoms and their number, then find the sum: μ = 6 × 12.01 g/mol + 12 × 1.0079 g/mol + 6 × 16 g/mol = 180.1548 g/mol. If you know how to calculate molar mass, learn about other ways to express the … WebB. What effect on the molar mass of the unknown acid would each of the following have-that is-would it make the calculated molar mass high, low, or would it have no effect. 1. Adding 5 drops of phenolphthalein instead of 1 drop. 1. _____ 2. Using a standard NaOH solution that has been left 2. _____ unstoppered for several days. Explain: 3. how many offerings in bible