Homework Answers
(a)
dm = decimeter
=
Angstrorm
or,
(b)
GJ = giga Joule
nJ = nano Joule
or,
(c)
ML = mega liter
L = liter
or,
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Use dimensional analysis to make the following conversions: (a) 18 A to dm, (b) 0.0092 nJ...
Describe in words how to make the following conversions. Then show set up using dimensional analysis...
Describe in words how to make the following conversions. Then show set up using dimensional analysis to make the following conversions. Grams sodium phosphate to moles sodium phosphate Moles sodium phosphate to moles copper (II) phosphate Moles copper (II) phosphate to grams copper (II) phosphate Moles copper (II) phosphate to molecules of copper (II) phosphate
please show all work, no cursive. math work should be in dimensional analysis and use starting...
please show all work, no cursive.
math work should be in dimensional analysis and use starting
amount and make sure each number has its units so that I can
understand how to do this.
5) Aluminum reacts with hydrochloric acid to produce hydrogen gas according to the equation below. 2 Al(s) + 6 HCl (aq) + 2 H2 (g) + 3 AlCl3 (aq) a. Balance the equation. (2 pts) b. What volume of hydrogen gas (in mL) is produced when...
2. For each of the following, use dimensional analysis to perform the requested calculation: a. How many grams of w...
2. For each of the following, use dimensional analysis to perform the requested calculation: a. How many grams of water will be in 35.85 g CuSO4 3 H2O?! b. A student needs 125.00 g Al(NO3)3. The only bottle available is a hydrate: AI(NO3)3 9 H20. How many grams of hydrate must the student weigh out to get 125.00 g Al(NO3)3?
PART 2 Complete the following problems. 1. Because your 18 year-old friend never learned dimensional analysis,...
PART 2 Complete the following problems. 1. Because your 18 year-old friend never learned dimensional analysis, he started working at a fast food restaurant e works 5 days a week. He gets paid every 2 weeks with a salary of $440.34 (after taxes). pproximately how many hamburgers will he have to wrap to make his first one million dollars? Round to the nearest whole hamburger. Explicitly show all conversions in your setup. How much time will it take to wrap...
The order reads Lactated Ringer's IV over 12 hours. Use dimensional analysis to determine what the...
The order reads Lactated Ringer's IV over 12 hours. Use dimensional analysis to determine what the electronic infusion pump will be set to in ml/hr. Round your answer to the nearest tenth. Show your work. Question 46 The order reads Lactated Ringer's IV over 12 hours. Use dimensional analysis to determine what the electronic infusion pump will be set to in ml/hr. Round your answer to the nearest tenth. Show your work.
Use the table, along with dimensional analysis, to convert the given unit to the unit indicated...
Use the table, along with dimensional analysis, to convert the given unit to the unit indicated Volume in Cubic Units Capacity 1 mL 1 dm3 - 1000 cm3 42 kL to dm3 1 m dm3 (Round to the nearest hundredth as needed.)
General Chemistry I Southern California University of Health Sciences Perform the following conversions. Make sure your...
General Chemistry I Southern California University of Health Sciences Perform the following conversions. Make sure your answer has the correct number of significant digits. 6. a) 5.00 mm to cm 66.3 m2 to mL b) c) 71.63 g/cm' to mg/dm General Chemistry I Southern California University of Health Sciences Liguid Unknown Results Unknown #: Trial 1: Density Mass Trial 2: Density Mass Trial 3: Density Mass Average density of liquid unknown Questions 1. If, unknown to you, your pipette was...
Show how you would accomplish each of the following multistep conversions. Include all reagents and condtitions...
Show how you would accomplish each of the following multistep
conversions. Include all reagents and condtitions and show all
reaction products.
4. Al Use conditions to selectively make the Z-alkene
Make the indicated pressure conversions. (a) 612 mm Hg to torr torr (b) 11.6 psi to...
Make the indicated pressure conversions.
(a) 612 mm Hg to torr
torr
(b) 11.6 psi to mm Hg
mmHg
(c) 857 mm Hg to psi
psi
(d) 779 mm Hg to atmospheres
atm
portion 2
For each of the following sets of pressure/volume data, calculate
the new volume of the gas sample after the pressure change is made.
Assume that the temperature and the amount of gas remain the
same.
(1) V = 110. mL at 727 mmHg; V =...
Using dimensional analysis solve the following problem : Thorazine is available in a strength of 25 mg/mL. Express this...
Using dimensional analysis solve the following problem : Thorazine is available in a strength of 25 mg/mL. Express this strength as a percent.
please show all work, no cursive.
math work should be in dimensional analysis and use starting
amount and make sure each number has its units so that I can
understand how to do this.
5) Aluminum reacts with hydrochloric acid to produce hydrogen gas according to the equation below. 2 Al(s) + 6 HCl (aq) + 2 H2 (g) + 3 AlCl3 (aq) a. Balance the equation. (2 pts) b. What volume of hydrogen gas (in mL) is produced when...
2. For each of the following, use dimensional analysis to perform the requested calculation: a. How many grams of water will be in 35.85 g CuSO4 3 H2O?! b. A student needs 125.00 g Al(NO3)3. The only bottle available is a hydrate: AI(NO3)3 9 H20. How many grams of hydrate must the student weigh out to get 125.00 g Al(NO3)3?
PART 2 Complete the following problems. 1. Because your 18 year-old friend never learned dimensional analysis, he started working at a fast food restaurant e works 5 days a week. He gets paid every 2 weeks with a salary of $440.34 (after taxes). pproximately how many hamburgers will he have to wrap to make his first one million dollars? Round to the nearest whole hamburger. Explicitly show all conversions in your setup. How much time will it take to wrap...
The order reads Lactated Ringer's IV over 12 hours. Use dimensional analysis to determine what the electronic infusion pump will be set to in ml/hr. Round your answer to the nearest tenth. Show your work. Question 46 The order reads Lactated Ringer's IV over 12 hours. Use dimensional analysis to determine what the electronic infusion pump will be set to in ml/hr. Round your answer to the nearest tenth. Show your work.
Use the table, along with dimensional analysis, to convert the given unit to the unit indicated Volume in Cubic Units Capacity 1 mL 1 dm3 - 1000 cm3 42 kL to dm3 1 m dm3 (Round to the nearest hundredth as needed.)
General Chemistry I Southern California University of Health Sciences Perform the following conversions. Make sure your answer has the correct number of significant digits. 6. a) 5.00 mm to cm 66.3 m2 to mL b) c) 71.63 g/cm' to mg/dm General Chemistry I Southern California University of Health Sciences Liguid Unknown Results Unknown #: Trial 1: Density Mass Trial 2: Density Mass Trial 3: Density Mass Average density of liquid unknown Questions 1. If, unknown to you, your pipette was...
Show how you would accomplish each of the following multistep
conversions. Include all reagents and condtitions and show all
reaction products.
4. Al Use conditions to selectively make the Z-alkene
Make the indicated pressure conversions.
(a) 612 mm Hg to torr
torr
(b) 11.6 psi to mm Hg
mmHg
(c) 857 mm Hg to psi
psi
(d) 779 mm Hg to atmospheres
atm
portion 2
For each of the following sets of pressure/volume data, calculate
the new volume of the gas sample after the pressure change is made.
Assume that the temperature and the amount of gas remain the
same.
(1) V = 110. mL at 727 mmHg; V =...
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