The concentration of the solution has been 0.17 M.
The molarity has been defined as the moles of solute that has been dissolved in a liter of solution. The molarity of the solution has been expressed as:
The molar mass of sodium chloride solution has been 58.5 g/mol.
The given mass of NaCl in the solution has been 0.5 grams.
The volume of NaCl solution has been 0.05 L.
Substituting the values for molarity of the solution:
The concentration of the solution has been 0.17 M. The solution has been prepared by dissolving 0.5 g NaCl in minimal water, and makeup the volume to 0.05 L.
Learn more about molarity, here:
B. 3.6 x 10^2 Pa
C. 1.4 x 10^-1 Pa
D. 3.6 x 10^-2 Pa
***Idk how to solve this... pls explain?? thx :)
PLZZ
Answer:
speaker
Explanation:
speaker runs by the help of electrical energy and the magnetic energy is used and finally it is converted into sound energy
Answer:
the motor in today's standard power drills. the motor in today's standard power saws. the motor in an electric tooth brushes.
Explanation:
More axamples could be that both devices work because of electromagnetic induction, which is when a voltage is induced by a changing magnetic field.
b. False
Answer:
Correct answer is FALSE I just tested it and it came out right.
Explanation: