We need to prepare 250 g of an aqueous solution of sodium bromide with a 5% mass concentration. How much solvent do we need? 12.5g
100 g
237.5 g
250g
(show work and no links please)

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 a metal replacement reaction

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