When Ontario Hydro workers set up wires in the summer, they allow for the wires to sag as seen in the photo. Using the PTM, suggest why this might be.
PTM = The Particle Theory of Matter

Strong conductivity of plasma allows it to act and react as and

How are isotopes of the same chemical element alike? how are they different?

Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.