In a single replacement reaction between aluminum and copper (II) sulfate, 2.15 g Al is reacted in excess copper (11) sulfate and a 59.5% yield was obtained. What mass, in grams, of copper was produced?

Balance this equation: n2 + h2 > nh3, write the following molar ratios: n2 / n2 / nh3 h2 /

Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )