If two gases with pressures of 2 Atm and 3 atm are mixed wt a constant temperature what will the total pressure?
A. 3 atm - 2 atm
B. (2 atm + 3 atm)/2
C. 2 atm + 3 atm
D. 2 atm * 3 atm

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?

During chemistry class, carl performed several lab tests on two white solids. the results of three tests are seen in the data table. based on this data, carl has concluded that substance b must have bonds.

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.