A 0.3 gram piece of copper is heated and fasioned into a bracelet. The amount of energy transferred by heat to the copper is 66,300 Joules. If the specific heat of copper is 390J/gxC, what is the change of the copper's temperature? (4 sig figs)

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? a) 6 b) 8 c) + 1 d) 12 e) 18

Give the set of reactants (including an alkyl halide and a nucleophile) that could be used to synthesize the following ether: draw the molecules on the canvas by choosing buttons from the tools (for bonds and charges), atoms, and templates toolbars, including charges where needed. ch3ch2och2ch2chch3 | ch3