5.00 g of Pb and 1.00 g of H2S to react according to the following reaction Pb(s) + H2S(aq) + PbS(s) + H2(g)
The theoretical yield of PbS is
5.77 g
6.40 g
7.02 g
12.79 g
none of the choices

Oh nskskakaaka

The higher the temperature, the increased rate constant for a reaction.(positive linear association)

The main types of electromagnetic radiation. radio  waves have  the lowest frequencies  and  longest  wavelengths, while gamma  waves have highest frequencies  and shortest wavelengths. the wavelengths vary across the electromagnetic spectrum from about 10–15 m to more than 104 m.hope it !

This question is rather vague, but i will try and answers it as best i can.start by being polite, then complement on the attributes that you like about that person. be friendly to her friends. don't be mean to anybody she knows, even if you really don't like them. be yourself, don't try to impress, just be yourself and hope that she likes you.