Calculate the molarity (M) of a solution that contains 298 grams (g) of sodium chloride in a volume of 175 milliliters (mL). solution map: calculate the moles of solute, convert mL to L, substitute the information into the molarity formula solute, formula sodium chloride, NaCl molar mass...
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150.0 mL – 60.0 mL = 90.0 mL In order for the person to make 150.0 mL of 2.0 M HCl, he will need 60.0 mL of 5.0 M HCl and 90.0 mL of water. Share with friends Previous Molar Volume Formula Next Mole Fraction Formula Get ready for all-new Live Classes!
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- Density of the solution = 1.02 g/mL - Molecular weight of sulfuric acid (H₂SO₄) = 98 g/mol 3. Plug in the values into the formula: Molarity=13×10×1.0298 4. Calculate the molarity: Molarity=132.698≈1.35M Step 2: Calculate Molality 1. Understand the formula for molality: Mol...
in an acid–base reaction. Intitrations, the volume is measured in mL. Note that 1 Example 5 If 17g ofsodiumchloride is dissolved in water to make 600mL of solution, what is the molarity of this solution? Solution The formula weight of NaCl is 58.44. Start with 17g NaCl per 0.6L ...
This ppm to molarity formula for dilute solutions is: ppm=molesL⋅mmol⋅1000ppm=Lmoles⋅mmol⋅1000 Example 1 – Seawater vs. Drinking water The average salt content in seawater is equivalent to 0.599 M0.599 M NaClNaCl (although sea salts are not entirely made up of NaClNaCl). If th...
Molarity is defined as the molar amount of solute (material being dissolved) divided by the volume of the solution in liters. The equation for... Learn more about this topic: Molarity vs Molality | Comparison, Formula & Examples from
g/mLFormula weight: g/molWeight percentage: % w/w Desired final volume: mLDesired concentration: MolarNormal How is the Molarity of a percentage solution calculated? Using 70% concentrated nitric acid as an example: 70% nitric acid means that 100 grams of this acid contains 70 grams of HNO3...
If 24.7 mL of 0.250 M NaOH solution are needed to neutralize 19.8 mL of H2SO4 solution, what is the molarity of the H2SO4? Molarity: Molarity of a substance is the concentration expressed as the number of moles of the substance...