An iron bar at 200 degree Celsius is placed in thermal contact with an identical iron bar at 120 degree Celsius in an isolated system. After 30 minutes both bars are at 160 degree Celsius. If the bars were put in an open system how would the results be different

Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.

Answer two atoms of oxygen;

The answers to this question are as following: -increase the sample size from 6 cups to 12 cups of sand and water.-use more precise digital thermometers-use more precise scales that measure to the hundredth of a gram