Determine the volume of so_2 (at stp) formed from the reaction of 96. 7 g of fes_2 and 55. 0 l of o_2 (at 398 k and 1. 20 atm). The molar mass of fes_2 is 119. 99 g/mol. 4 fes_2 (s) + 11 o_2(g) → 2 fe_2o_3(s) + 8 so_2(g).

An ancient marble statue is moved from a rural location to a highly polluted city explain how the move might affect the statue and why you think so

Scientists observed a rock stratum and discovered some fossils. the image shows the fossils they discovered. what can you interpret from the image? an illustration showing layers rock with fossils embedded in some rock layers1. the dinosaur and the mammoth existed after the trilobites.2. the dinosaur and the armored fish existed before the trilobites.3. the trilobites and the armored fish died before the dinosaur.4. the trilobites and the armored fish were born after the dinosaur.5. the early mammoth is older than the trilobites.

Need will give 100 ! in no less than one hundred fifty words, explain why it is important for engineers to sketch designs and use them to clarify their designs to other people, giving at least three reasons.