Enough water is added to 10.5 grams of naoh to produce 200 ml of solution. what is the mass/volume percent of the solution?
a)0.516% (m/v)
b)10.5% (m/v)
c)1.25% (m/v)
d)2.75% (m/v)
e)5.25 % (m/v)

How can one make a supersaturated solution? (apex)

For the reaction c6h14(g) & longrightarrow; c6h6(g) + 4h2(g), δp(h2)/δt was found to be 2.5 x 10-2 atm/s, where δp(h2) is the change in pressure of hydrogen. determine δp(c6h14)/δt for this reaction at the same time.

Which of the following is the molecular formula for a simple sugar? a. cooh b. h2o c. oh d. c6h12o6