The following have been the main reasons for change in the scientific views of the origin of the Universe over time:
O Technology
O Evidence
O The creation of new elements in a lab setting
Both Technology and Evidence
O All of the above

Based on the equation and the information in the table, what is the enthalpy of the reaction?

Consider the following multistep reaction: a b→ab(slow) a ab→a2b(fast)−−−−−−−−−−−−−−−−− 2a b→a2b(overall) based on this mechanism, determine the rate law for the overall reaction. express your answer in standard masteringchemistry format. for example, if the rate law is k[a]3[b]2 type k*[a]^3*[b]^2

Which statement best describes what happens when molecular compounds melt