in an experiment, 10.0 g of ice at -20.0°c is converted into steam with a temperature of 110.0°c. how much energy is required for this process?

Isso9

The chemical reactions lab we did is typically called a "copper plating lab,  because the acid solution cleaned the pennies and made the copper look shinier;   the acid solution cleaned the paperclips and made them look like pennies;   &   the copper from the pennies was removed, and then added to the paperclips.