Create a heating curve below knowing that the freezing point of the substance is -5 degrees Celsius and
the boiling point is 85 degrees Celsius.
What is the total energy in kJ needed for 120 grams of the unknown substance to go from a -38 degrees
Celsius to 115 degrees Celsius?

Can someone check my work 98 5.05 acids and bases for this assignment you will be comparing acids and bases. the chart below will you organize the information needed: acids bases chemical properties (2) deodorant detergent vinger dish soap physical properties (2) orange juice toilet cleaner drain cleaner window cleaner ph level acid ph goes from 0-4 bases ph goes from 10-14 examples around you (2) vinger coffee lemon juice dark chocolate