I need help solving this, I'm not sure what equation to even use. could I get help with parts: a,b,c,d.
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I need help solving this, I'm not sure what equation
to even use. could I get...
Bird bones have air pockets in them to reduce their weight. This also gives them an...
Bird bones have air pockets in them to reduce their weight. This also gives them an average density significantly less than that of the bones of other animals. Suppose an ornithologist weighs a bird bone in air and in water and finds its mass is 45.0 g and its apparent mass when submerged is 3.60 g(the bone is watertight). What mass of water is displaced? mass of water displaced: kg What is the volume of the bone? volume of the...
Bird bones have air pockets in them to redace their weigh. This also gpives them an...
Bird bones have air pockets in them to redace their weigh. This also gpives them an average dessity significantly less thas that of the bones of other animals Suppose an ornithologis weighs a bind bone in air and inwater and finds its massi‘ 440gmdit, apprent mass when ihereed is 360 g (the bone is w tertight). what mai ofler idaplin mass of water displaced: 00 40.40 What is the volume of the bone? volume of the bon00 What is its...
I need help with lab this week. I have posted theory and procedures to the lab. The questions wit...
I need help with lab this week. I have posted theory and procedures to the lab. The questions with ????????? are the ones I need help with. Please Help!! Thank you Theory Density is defined as mass per unit volume that has a metric unit of kg per cubic meter. Grams per cubic centimeter i.e. g/cm3 actually is widely used as the unit of density. The densities for objects with regular shapes are easily to be determined. For objects with...
can you help me figure out the following: part a: Calculate the specific gravity for aluminum...
can you help me figure out the following:
part a: Calculate the specific gravity for aluminum and for
brass.
part b: Calculate the specific gravity for cork.
part c: Calculate the specific gravity of the isopropyl
alcohol.
Experiment 9 Specific Gravity (Archimedes Principle) Read the Theory section on pages 9-2 & 9-3. Specific gravity is defined as the density (mass per unit volume) of a substance relative to the density of (liquid) water: s p/po, where pe is the density...
Having trouble finishing #5 and I really have no idea what to do with #6, please...
Having trouble finishing #5 and I really have no idea what to do
with #6, please help!
Thank you
Write your answers (with appropriate precision) in the blanks provided. Indicate all units. 5. You use a string to rotate a 30-g cork. The other end of the string is threaded through a glass tube, and a 200-g mass is suspended at the bottom. This keeps the tension in the string constant. Use information to fill out the missing entries in...
Need as much help i can get on this!!!! 1. Write a reaction equation for the...
Need as much help i can get on this!!!!
1. Write a reaction equation for the synthesis of nylon 4,6. (Hint: the reaction equation for making nylon 6,10 is shown at the top of page 2. Make appropriate changes to the reactants to make nylon 4,6.) Но - + H₂N. wit 2. Which side product is formed when sebacyl chloride and hexamethylenediamine react to form nylon? (Hint: In the reaction equation at the top of page 1, which atoms are...
Need help with #9 I know the answer is C but I’m not getting that answer...
Need help with #9 I know the answer is C but I’m not getting
that answer when I try and solve it
s. weighs 20 N and is held wire? up by a wire as shown below. What is the tension in the A) 60N B) 50 N 45 N 25 N 20 N sin53 Sns3 530 Suppose you pour water into a container until is reaches a depth of 40 cm. Next, you pour in a 30 cm thickness...
I need help with Questions 3 & 5. I also need help with the data Analysis...
I need help with Questions 3 & 5. I also need help with
the data Analysis protion with the graph. i have provided the data
sheet with this post. please help!!
Post-Lab Questions 1. What was your hypothesis as to what would happen to the gummy bear? Was it correct? That the gummy bear would expand in Size 2. How long did your gummy bear soak? What do you think would have happened if you left it in the water...
I need help figuring out #5.35, 5.37, 5.45, 5.57, and 5.71 Documents Pearson Updad Assgrmerti Eimiting....
I
need help figuring out #5.35, 5.37, 5.45, 5.57, and 5.71
Documents Pearson Updad Assgrmerti Eimiting. Nos |UNC 217 A gas-filled balloon having a volume of 2.50 L at 1.2 atm and 25°C is allowed to rise to the strato sphere (about 30 km above the surface of Earth), where the temperature and pressure are -23°C and 3.00 x 10 atm, respectively. Calculate the final volume of the balloon 5.35 The temperature of 2.5 L of a gas initially at...
Hi, listed below are questions with explanations on what is needed. really need help with solving...
Hi,
listed below are questions with explanations on what is needed.
really need help with solving problems .
Preparation #1: Azithromycin 500 mg IV Infusion Preparation: Transfer 500-mg of azithromycin solution to an appropriate volume of D5W. Case: You receive an order for Azithromycin 500-mg IV infusion (2-mg/ml final concentration) for the treatment of Community Acquired Pneumonia (CAP). The recommended infusion time at this concentration is 3 hours. Formula: per package insert Azithromycin 500-mg Dry Powder for Injection Vial 500-mg...
Bird bones have air pockets in them to redace their weigh. This also gpives them an average dessity significantly less thas that of the bones of other animals Suppose an ornithologis weighs a bind bone in air and inwater and finds its massi‘ 440gmdit, apprent mass when ihereed is 360 g (the bone is w tertight). what mai ofler idaplin mass of water displaced: 00 40.40 What is the volume of the bone? volume of the bon00 What is its...
can you help me figure out the following:
part a: Calculate the specific gravity for aluminum and for
brass.
part b: Calculate the specific gravity for cork.
part c: Calculate the specific gravity of the isopropyl
alcohol.
Experiment 9 Specific Gravity (Archimedes Principle) Read the Theory section on pages 9-2 & 9-3. Specific gravity is defined as the density (mass per unit volume) of a substance relative to the density of (liquid) water: s p/po, where pe is the density...
Having trouble finishing #5 and I really have no idea what to do
with #6, please help!
Thank you
Write your answers (with appropriate precision) in the blanks provided. Indicate all units. 5. You use a string to rotate a 30-g cork. The other end of the string is threaded through a glass tube, and a 200-g mass is suspended at the bottom. This keeps the tension in the string constant. Use information to fill out the missing entries in...
Need as much help i can get on this!!!!
1. Write a reaction equation for the synthesis of nylon 4,6. (Hint: the reaction equation for making nylon 6,10 is shown at the top of page 2. Make appropriate changes to the reactants to make nylon 4,6.) Но - + H₂N. wit 2. Which side product is formed when sebacyl chloride and hexamethylenediamine react to form nylon? (Hint: In the reaction equation at the top of page 1, which atoms are...
Need help with #9 I know the answer is C but I’m not getting
that answer when I try and solve it
s. weighs 20 N and is held wire? up by a wire as shown below. What is the tension in the A) 60N B) 50 N 45 N 25 N 20 N sin53 Sns3 530 Suppose you pour water into a container until is reaches a depth of 40 cm. Next, you pour in a 30 cm thickness...
I need help with Questions 3 & 5. I also need help with
the data Analysis protion with the graph. i have provided the data
sheet with this post. please help!!
Post-Lab Questions 1. What was your hypothesis as to what would happen to the gummy bear? Was it correct? That the gummy bear would expand in Size 2. How long did your gummy bear soak? What do you think would have happened if you left it in the water...
I
need help figuring out #5.35, 5.37, 5.45, 5.57, and 5.71
Documents Pearson Updad Assgrmerti Eimiting. Nos |UNC 217 A gas-filled balloon having a volume of 2.50 L at 1.2 atm and 25°C is allowed to rise to the strato sphere (about 30 km above the surface of Earth), where the temperature and pressure are -23°C and 3.00 x 10 atm, respectively. Calculate the final volume of the balloon 5.35 The temperature of 2.5 L of a gas initially at...
Hi,
listed below are questions with explanations on what is needed.
really need help with solving problems .
Preparation #1: Azithromycin 500 mg IV Infusion Preparation: Transfer 500-mg of azithromycin solution to an appropriate volume of D5W. Case: You receive an order for Azithromycin 500-mg IV infusion (2-mg/ml final concentration) for the treatment of Community Acquired Pneumonia (CAP). The recommended infusion time at this concentration is 3 hours. Formula: per package insert Azithromycin 500-mg Dry Powder for Injection Vial 500-mg...
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