What do lightning and stars have in common?
1 Both contain all three states of matter
2 Both have a fixed volume and shape
3 Both have no electrical charge
4 Both are made of plasma

Which of the following electromagnetic waves can create ions?

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?

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.