1. A 5.04 mL sample of Cu has a mass of 45 grams. What is the density of Cu? Show units in final answer
and show work.
2. What an equality for the density found in question 1.
3. Write two conversion factors for the equality in question 2
4. When you are choosing a conversion factor to use in a problem, how do you know which one to multiply
by?
5. Circle the conversion factor you would use (from #3) to convert 2.1 mL of Cu to grams of Cu.
6. How many grams of Cu are in 2.1 mL of Cu?
7. Write the conversion factor (from #3) you would use to convert 14.3 grams of Cu to mL of Cu.
8. How many mL of Cu are in 14.2 grams of Cu?
9. Silicon has a density of 2.33g/cm^3. If you have 74.0cm^3 sample of silicon, what would be its mass in
kg?
Answers: 3
Other questions on the subject: Chemistry
Chemistry, 22.06.2019 00:00, chefdnguyen
How many liters of water vapor can be produced if 108 grams of methane gas (ch4) are combusted at 312 k and 0.98 atm? show all work. pls ! will mark as brainliest
Answers: 1
Chemistry, 22.06.2019 12:00, WinterStrikesBack
Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?
Answers: 2
Chemistry, 22.06.2019 13:00, nauticatyson9
Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?
Answers: 1
You know the right answer?
1. A 5.04 mL sample of Cu has a mass of 45 grams. What is the density of Cu? Show units in final ans...
Questions in other subjects:
Physics, 03.10.2019 04:30
Mathematics, 03.10.2019 04:30
Mathematics, 03.10.2019 04:30
Business, 03.10.2019 04:30
Chemistry, 03.10.2019 04:30
Business, 03.10.2019 04:30
