Given that three pennies and two dimes are equivalent to $0 .23 . You have 636 .3 g of pennies and each penny is 3 .03 g and each dime is 2 .29 g . Each piece of candy weighs 10.23 g . Using this data the following calculations have to be done – (a) Number of pennies you have (b) Number of dimes you need to buy as many candies as possible (c) Weight of all the dimes (d) Number of candy pieces you could buy (e) The weight of the total number of candies that u bought as described above.
Given that three pennies and two dimes are equivalent to $0 .23 . You have 636 .3 g of pennies and each penny is 3 .03 g and each dime is 2 .29 g . Each piece of candy weighs 10.23 g . Using this data the following calculations have to be done – (a) Number of pennies you have (b) Number of dimes you need to buy as many candies as possible (c) Weight of all the dimes (d) Number of candy pieces you could buy (e) The weight of the total number of candies that u bought as described above.
Given that three pennies and two dimes are equivalent to
$0.23. You have
636.3 g of pennies and each penny is
3.03 g and each dime is
2.29 g. Each piece of candy weighs
10.23 g. Using this data the following calculations have to be done –
(a) Number of pennies you have
(b) Number of dimes you need to buy as many candies as possible
(c) Weight of all the dimes
(d) Number of candy pieces you could buy
(e) The weight of the total number of candies that u bought as described above.
(b)
Interpretation Introduction
Interpretation:
Given that three pennies and two dimes are equivalent to
$0.23. You have
636.3 g of pennies and each penny is
3.03 g and each dime is
2.29 g. Each piece of candy weighs
10.23 g. Using this data the following calculations have to be done –
(a) Number of pennies you have
(b) Number of dimes you need to buy as many candies as possible
(c) Weight of all the dimes
(d) Number of candy pieces you could buy
(e) The weight of the total number of candies that u bought as described above.
(c)
Interpretation Introduction
Interpretation:
Given that three pennies and two dimes are equivalent to
$0.23. You have
636.3 g of pennies and each penny is
3.03 g and each dime is
2.29 g. Each piece of candy weighs
10.23 g. Using this data the following calculations have to be done –
(a) Number of pennies you have
(b) Number of dimes you need to buy as many candies as possible
(c) Weight of all the dimes
(d) Number of candy pieces you could buy
(e) The weight of the total number of candies that u bought as described above.
(d)
Interpretation Introduction
Interpretation:
Given that three pennies and two dimes are equivalent to
$0.23. You have
636.3 g of pennies and each penny is
3.03 g and each dime is
2.29 g. Each piece of candy weighs
10.23 g. Using this data the following calculations have to be done –
(a) Number of pennies you have
(b) Number of dimes you need to buy as many candies as possible
(c) Weight of all the dimes
(d) Number of candy pieces you could buy
(e) The weight of the total number of candies that u bought as described above.
(e)
Interpretation Introduction
Interpretation:
Given that three pennies and two dimes are equivalent to
$0.23. You have
636.3 g of pennies and each penny is
3.03 g and each dime is
2.29 g. Each piece of candy weighs
10.23 g. Using this data the following calculations have to be done –
(a) Number of pennies you have
(b) Number of dimes you need to buy as many candies as possible
(c) Weight of all the dimes
(d) Number of candy pieces you could buy
(e) The weight of the total number of candies that u bought as described above.
If a sample of gold alloy has a mass of 87.7 g and is 78.3% gold by mass, what percentage of the alloy is made up of other metals? Write your answer to the nearest tenth of a percent.
(I had to alter the wording of this question since it wasn't calculating significant figures properly, so if you got it wrong because of significant figures you can assume you probably actually got it correct.)
Consider the jar of jelly beans in the photo. To get an estimate of the number of beans in the jar you weigh six beans and obtain masses of 3.15, 3.12, 2.98, 3.14, 3.02, and 3.09 g. Then you weigh the jar with all the beans in it, and obtain a mass of 2082 g. The empty jar has a mass of 653 g. Based on these data, estimate the number of beans in the jar. Justify the number of significant figures you use in your estimate.
2. You purchase a rectangular piece of metal that has dimensions 5.0 X 15.0 X 30.0 mm and mass 43.43 g. The seller tells you that the metal is gold. To check this, you compute the average density of the piece. What value do you get? Were you cheated?
Chapter 1 Solutions
Bundle: Chemistry, 10th + Laboratory Handbook for General Chemistry, 3rd + Student Resource Center Printed Access Card + Student Solutions Manual for ... Access Card for Zumdahl/Zumdahl/DeCoste
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell