Determine the mass of the object below to the correct degree of precision. https://cdn. lti. glynlyon. com/interactives/ipc/learnosity/mea suringmass_1.html

358.3 g

358.20 g

358.30 g

358.2 g

What is a property of a double replacement reaction

The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.

Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.