1. the chemical formula for the reaction is:
nahco3 + cacl2 + h2o + phenol red
caco3 + co2 + nacl + hci
a. identify the reactants

Write the chemical symbols for three different atoms or atomic cations with 27 electrons. asap!

Which part of a feedback mechanism is able to monitor the conditions outside of cells and usually uses nerve cells to relay this information to an intergrating center

How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.