How do I write an introduction in chemistry report? the experiment is seeing which ionic compounds produce precipitates.

How manyatoms of mercury are in 1.4214e+1 ml sample

Which position represents spring in the southern hemisphere? a) b) c) d)

Indicate whether the specified alkyl halides will form primarily substitution products, only elimination products, both substitution and elimination products, or no products when they react with sodium methoxide. 1-bromobutane 1-bromo-2-methylpropane 2-bromobutane 2-bromo-2-methylpropane