Pre-test

active

what is the chemical formula of a compound that is composed of the ions ca** and br"?

cabr

cabr2

ca3br

o capbr2

Select the correct answer. you have a nightlight plugged into an outlet in the hallway, which uses 3.5 watts when plugged in. if the house circuit provides 120.0 volts, what is the current through this bulb?

The balanced chemical equation for this lab is: 3cucl2(aq) + 2al(s) 3cu(s) + 2alcl3(aq) if 10.5 g copper chloride react with 12.4 g aluminum, what is the limiting reactant?

When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!