ment 8 ment or CHEM 1405-Experiment&Chemical; Reactions Name: Section: Date:_ Re

Question

ment 8 ment or CHEM 1405-Experiment&Chemical; Reactions Name: Section: Date:_ Report Sheet: Pre-lab Questions Hint: use background C for reference A large carton weighing 100.0 g, when filled with marbles weighs 976.0g.Suppose one dozen marbles has a mass of 48.0g. 1. Answer the questions below (show work). HE, (a) How many dozen marbles are in the carton? ive Ans (b) How many marbles are in the carton? Ans: 2. What conversion factor did you use to answer the question in 1(a)? 3. What conversion factor did you use to answer the question in 1(b)?

Explanation / Answer

1.(a).Number of Dozens =(976-100)/48=18.25

1.(b). Total number of marbles= Dozens*12=18.25*12=219

2.we know that each dozen weight 48g.Hence we divide total weight of marbles to got number of dozens.Hence conversion factor is total weight of marbles divide by 48.(divide by 48)

3.Here we know that each dozen contain 12 marbles, hence we multiply dozens by 12 to got total number of marbles.(multiply by 12)

Related Questions

Navigate

• Browse (All)
• Browse M
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.