In a chemical reaction, substance r reacts with compound xy to produce 47. 0 g of compound rx. If the theoretical yield of rx is 56. 0 g, what is its percent yield? use. 9. 00% 16. 1% 83. 9% 119%.

Assessment includes a. interviews, recorded conversations, videos, frequency counts, and time samples. b. formal standardized tests and developmental screening tools. c. various types of documented observations, documentation of child work, checklists, rating scales, and standardized tests. d. anecdotal notes, narratives or daily records, daily health checks, and teacher observation checklists.

Which of the following words identify a question as absolute

What are the three stages of volcanic activity? a. active, magma, lava c. extinct, eruption, explosive b. eruption, quiet, explosive d. active, dormant, extinct