An energy bill indicates that the customer used 1024 kWh in July. How many joules did the customer use?

0.2348 grams of pbcl2 used to form 44.0 ml of solution.

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Avariable that is not being directly tested during an experiment should be