Discussion Topic Chemical reactions constantly take place all around us—and even inside us. Many reactions occur naturally. But sometimes humans cause the reactions. Do you think you could go a week without causing any chemical reactions? Explain why or why not, providing examples where appropriate. Do not count reactions that take place inside your body.

Select the correct answer. you have a nightlight plugged into an outlet in the hallway, which uses 3.5 watts when plugged in. if the house circuit provides 120.0 volts, what is the current through this bulb?

This chart represents the melting point of several substance. what besy explains the high melting point of the salt?

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.