Submit your data by including the type of balance or scale, the precision of the balance or scale, the mass of the can of food, and a chart of your data. Record the masses using the correct significant digits. Write a conclusion evaluating your skills and address the following questions:

1) How did the experiment demonstrate accuracy in measuring when using the can of food? Give evidence for your answer.

2) How did the experiment demonstrate precision in measuring? Give evidence for your answer.

Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. an industrial chemist studying this reaction fills a 25.0l tank with 4.5 mol of sulfur dioxide gas and 4.5 mol of oxygen gas at 30.°c. he then raises the temperature, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 1.4 mol. calculate the concentration equilibrium constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. round your answer to 2 significant digits.

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring

I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!