Discuss the relative accuracy of measurements made with a pipet and with a buret. Generally, a pipet is more accurate than a buret. Do your experimental results support this statement. Explain why the pipet should be more accurate than a buret. What procedural differences between recommended practice and student usage do you think would result in a student's data not supporting this statement?

Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o

Stage in which a typical star has completely stopped fusion

The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false