Question 6 1.75 pts the following reaction 2h2s(g)=2h2(g)+s2(g), kc=1.625x10-7 at 800°c is carried out at the same temperature with the following initial concentrations: [h, s]=0.162m, [h2]=0.184 m, and [s2]=0.00 m. find the equilibrium concentration of s2. express the molarity to three significant figures. answer in units of nm.

Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? a. the wings are analogous structures that evolved differently and do not have a similar internal structure. b. the wings are homologous structures that evolved differently and do not have a similar internal structure. c. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. d. wings of bats are vestigial structures, but the wing structures of birds are not vestigial

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

You open a can of soda at room temperature and hear a hiss. which of the following factors has changed inside the container? a.) atmospheric pressure b.) temperature of gas c.) type of gas d.) amount of gas