ty-CHEM 111 Lab-Fall7-LEE > Activities and Due Dates Pre-Lab 6: Enthalpy Change 11/20/2017 08:00 AM 4.2/15 åCal ulator ind Periodic Table uestion 8 of 8 Sapling Learning The temperature of a sample of copper increased by 24.4°C when 259 J of heat was applied Substance Specific Heat lead silver copper iron aluminum J(g C) 0.128 0.235 0.385 0.449 0.903 What is the mass of the sample? Number O PreviousãCheck Answer Nex aboutuscareersprivecy poicyterms of useo