Avindegar solution of unknown concentration was preapted by diluting 10 ml of vinegar to a total volume of 50 ml with deionized water a 25 ml sample of a diluted vinegar solution required 20.78 ml of .1032 m naoh to reach the titration equivalence point. calculate the concentration of acetic acid in the original vinegar solution

Asample of neon occupies a volume of 375 ml at stp. what will be the volume of neon if the pressure is reduced to 90.0 kpa? a. 422 ml b. 422 l c. 333 ml d. 333 l

Name the intersection of plane bpq and plane cpq.

One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.