Given the nuclear equation: 235 1 142. 91. 1
U + n—->. Ba + Kr + 3. + energy
92 0. 56. 36. 0
a State the type of nuclear reaction represented
by the equation.
b The sum of the masses of the products is
slightly less than the sum of the masses of the
reactants. Explain this loss of mass.
c This process releases greater energy than an
ordinary chemical reaction does. Name another
type of nuclear reaction that releases greater
energy than an ordinary chemical reaction.

Answer asap need it by wednesday morning carry out the following calculations on ph and ka of from data. i. calculate the ph of 0.02m hcl ii. calculate the ph of 0.036m naoh iii. calculate the ph of 0.36m ca(oh)2 iv. calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 v. calculate ka for weak acid ha which has a ph of 3.65 at 0.30m concentration vi. calculate the ka of a solution made by mixing 15.0 cm3 0.2m ha and 60.0 cm3 0.31m a-. [ph= 3.80] vii. calculate the ph of a solution made by mixing 15.0 cm3 0.1m naoh and 35.0 cm3 0.2m hcooh. [ka = 1.82 x 10-4 m]