Draw the structure of the major and minor organic products formed when HBr reacts with (E)‑4,4‑dimethyl‑2‑pentene in the presence of peroxides.

what are the two models

explanation:

geosphere and hydrosphere.

this is because the geosphere has to do with geological events, while the hydrosphere controls all water on earth.

answer; the numbers of valence electrons in the acetic acid molecule (ch3co2h) is 24;