A sample of gas is put into a container that has a movable piston Initially the volume is 4.00 liters when the pressure is 600 mm Hg and the temperature 50.0 degrees * C . What will be the new volume the pressure is tripled (up to 1800 mm Hg) and the temperature is also tripled (up to 150.0^ C)

Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what

In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst

What is the molecular weight of copper