15-01-2017
Chemistry

Answered

calculate the concentration of the following solution in mol/dm3 0.1 moles of NaCl in 200 cm3

Verified Answer :

AbhiGhost AbhiGhost

15-01-2017

1 \(cm ^{3}\) = 0.001 \(dm ^{3}\). Therefore 200 \(cm ^{3}\) = 0.2 \(dm ^{3}\). Molarity = \(\frac{number of moles of NaCl}{volume of the solution} = \frac{0.1}{0.2} = 0.5 mol/dm^{3}\). Hope this helps.

Answer Link

Related Questions

Where was the first soccer world championship

What is the length of line segment S T if S is at 51 and T is at 112 Round to the nearest hundredth

Sandra is riding a bicycle at 100 meterssecond She slows down to 20 meterssecond in 10 seconds Her acceleration is meterssecond2

What are the two very important things that we get out of photosynthesis

What changes occur in the genes sex cell

Dance choreography dance direction and dance performance are examples of dance a Trueb False

When a sound wave travels through air how is this air affected by its passage

Words that Begin with the Same sound

anna has 5000 in the bank she adds 500 in the first week1000 in the second weekand 1500 in thr third week at this rate how much money will she have in the bank

which of the following acts shows Arthur as a selfless honorable hero and king in Arthur Becomes King A He lends his father Sir Ector his sword B He recruits hi

Web Analytics