Chemistry, 10.01.2020 22:31, wowihavefun
The table shows a chemical equation and the dimensional analysis used by a student to calculate the number of moles of ba3n2 required to produce 9.2 moles of ba(oh)2. student's dimensional analysis chemical equation dimensional analysis ba3n2 + 6h2o → 3ba(oh)2 + 2nh3 9.2 mol of ba(oh)2 x 3 mol of ba(oh)2 / 1 mol of ba3n2 what is the error in the dimensional analysis? (1 point) a 1 mol of ba3n2 should be replaced with 3 mol of ba3n2 b 3 mol of ba(oh)2 should be replaced with 1 mol of ba(oh)2 c 3 mol of ba(oh)2 and 1 mol of ba3n2 should be interchanged d 9.2 mol of ba(oh)2 and 1 mol of ba3n2 should be interchanged
Answers: 1
Chemistry, 22.06.2019 13:30, ayoismeisalex
Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?
Answers: 1
The table shows a chemical equation and the dimensional analysis used by a student to calculate the...
Mathematics, 20.05.2021 16:40
Mathematics, 20.05.2021 16:40
Geography, 20.05.2021 16:40
History, 20.05.2021 16:40
Mathematics, 20.05.2021 16:40
History, 20.05.2021 16:40
Health, 20.05.2021 16:40