What is the control in this experiment? * What is the Independent Variable in this experiment? *What is the Dependent Variable in this experiment? * Experimental Question: Will everyday tasks take longer or happen faster without the use of your thumbs? *

0.09 moles of sodium sulfate in 12 ml of solution

Melting 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.

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?