Calculate the number of moles of NaCl given its mass and molar mass.

April 16, 2026Chemistry

ScanSolve AI Answer

April 16, 2026

Answer

23 + 35.5 = 58.5 g/mol $$

Step 1: Calculate the molar mass of sodium chloride (NaCl). The atomic mass of Na is $23$ and Cl is $35.5$ . $Molar mass of NaCl = 23 + 35.5 = 58.5 g/mol$

Step 2: Calculate the number of moles of NaCl. The mass of solid salt obtained is $1.95 \text{ g}$ .

Was this helpful?

Need help with your own homework?

Get instant step-by-step solutions to any question. Free to start.

Ask Your Question

More Chemistry Questions

QExplain why Sc 3+(aq) and Zn 2+(aq) are not coloured.QDefine oxo acid QQuestion Q3i) Give the characteristic E.C of group VII element ii) How does electronic affinity of g…Q2 Draw a line graph to illustrate your results. What will be on the x-axis and what will be on the y…QWrite a cover letter base on this advert

See all Chemistry questions →

Still have questions?

Quick Answer

Calculate the molar mass of sodium chloride (NaCl). The atomic mass of Na is 23 and Cl is 35.5.

Asked on April 16, 2026Chemistry

This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.

ScanSolve AI AnswerAnswered on April 16, 2026

Step 1: Calculate the molar mass of sodium chloride (NaCl). The atomic mass of Na is 23 and Cl is 35.5. Molar mass of NaCl = 23 + 35.5 = 58.5 g/mol Step 2: Calculate the number of moles of NaCl. The mass of solid salt obtained is 1.95 g. Moles of NaCl = MassMolar mass = 1.95 g58.5 g/mol = (1)/(30) mol ≈