Question: The reaction Na+ Br2 → NaBr should give 0.81 moles of sodium bromide, but only 31 g sodium bromide was collected.
a. Balance the equation.
b. What was the percent yield of sodium bromide?

3.) for each of the following compounds, draw the major organic product of reaction with hcl or naoh and circle whether the starting materials and products will be more soluble in organic solvent or water benzoic acid + hcl: benzoic acid + naoh: oh benzoic acid water/organic water organic fluorenone hс: fluorenone + naoh: fluorenone water/organic water/organic веnzocaine + hci: benzocaine + n»oh: h2n benzocaine water/organic water organic o=

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )

Mitosis is a type of cell division that produces cells that are identical to the parent cell. meiosis is a different type of cell division that produces cells that carry have a genetic material of the parent cell. based on the information provided how do the purpose of mitosis and meiosis differ