Pecific heat capacity is a measure of the quantity of heating required to raise 1 g of a substance 1 °C (1 K). Specific heat capacity can be calculated from the equation Use the following settings: Material: Copper Heating Duration: 2.0 s Block Mass: 5.0 g Run the experiment and calculate the value of the specific heat capacity for copper.

What is the percent by mass of oxygen in fe2o3

The lattice enthalpy (formation of ionic solid from ions in the gas phase) for agcl(s) is -916 kj/mol and the hydration enthalpy (dissolution of gaseous ions into water) is -850 kj/mol. how much heat (in joules) is involved in forming 1l of saturated agcl solution (1.8 × 10-4 g / 100 ml water) by dissolving agcl(s)? assume solution volume does not change much upon dissolution. the equations are given below. ag+(g) + cl−(g) æ agcl(s)

How many moles in .5g of sodium bromide?