If you get pregnant in dec how long will it take for u to get to second trimester

One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 13.0 mol cesium fluoride with 12.5 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)

Which statement can best be concluded from the ideal gas law?

Which fact represents evidence for the big bang theory?