Pre-lab questions
1. the specific heat capacity of a metal is 0.745 jig-1.0c-1. what mass of the metal must be heated to
95°c in order to be used to warm 2.548 l of water from 18.1°c to 22.5°c in a perfectly insulated
container? the specific heat capacity of water is 4.18 j'g-1.00-1. assume the density of water is
1.00 g. ml-

The reaction q+r2=r2q is found to be first order in r2 and

Which of the following statements about hybrid orbitals is or are true? choose all that apply. choose all that apply. under sp2 hybridization, the large lobes point to the vertices of an equilateral triangle. after an atom undergoes sp hybridization there is one unhybridized p orbital on the atom. the angle between the large lobes of sp3 hybrids is 109.5∘

Given the data below for the reaction, 2 a + 2 b + 4 c => d + e + 3 f, the reaction is fill in the [ ] order in a, fill in the [ ] order in b, fill in the [ ] order in c and fill in the [ ] order overall. (use the words "first, second, third, fourth" to fill each blank)experimentinitial conc of a, mol/l initial conc of b, mol/l initial conc of c, mol/l initial rate, mol/l.s1 0.1 0.1 0.2 2 x 10-32 0.2 0.3 0.2 6 x 10-33 0.3 0.1 0.2 2 x 10-34 0.4 0.3 0.4 1.2 x 10-2