Homework Answers
Add Answer to:
I need help with this ~
The osmotic pressures of mystery protein X are given below...
The answer is given, I need to know how to solve this problem 1.120 pts] A...
The answer is given, I need to know how to solve this
problem
1.120 pts] A diver of mass 55.0 kg stands on one end of 3.00 m long diving board. The diving board is of uniform cross section and has a mass of 40.0 kg. The diving board is supported at a point 1.00 m from the end, as shown in the diagram. Determine the magnitude and direction of the force at the support point and the force at...
need help with a and b please (2) Given the data in the table below, choose...
need help with a and b please
(2) Given the data in the table below, choose the better alternative using Present Worth Analysis MARR is 7% Alternative A Alternative B Initial Cost Annual Benefits Annual Expenses Salvage Value Useful Life (Years) $12,000 S5,500 S2,500 $1,000 $8,000 $5,200 $2,200 $1,100 4 a) Solve the problem using compounding factors. Show all required compounding factors (XX, i%, n) Round the answer to zero decimal place b) Solve the problem using Excel. Take a...
I need someone to help answer table 1 only mass, volume, y density and table 2...
I need someone to help answer table 1 only mass,
volume, y density and table 2 with a graph each table.
please read the procesures, thank you
Experiment 2 Graphing and Measurements Graphs summarize numerical data efficiently and are usually casier to understand and interpret than columns of numbers. In this experiment, you will collect data and construct a graph that makes an effective visual presentation. Materials: Equipment metric ruler Chemical a kit with 5 pieces Procedure: Part I: Measurements...
i need help with this page. please be organized. thank you - () - C, D)...
i need help with this page. please be organized.
thank you
- () - C, D) Activity: Clausius-Clapeyron Equation The Clausius Clapeyron equation allows us to find the vapor pressure at one temperature if we know the vapor pressure at another temperature and the AH Use the Clausius-Claperyon equation (given below) to solve the following problem. 1. Methanol has a normal boiling point of 64.6°C and a heat of vaporization (AHp) of 35.2 kJ/mol. What is the vapor pressure of...
need help! with work shown also! Free Response. Answer each question or solve each problem below....
need help! with work shown also!
Free Response. Answer each question or solve each problem below. All work for mathematical problems must be shown to receive full credit. Circle or box your final answer. (44 pts) 1. A 50.0 mL aqueous solution is initially 1.55 % MgCl2 by mass and has a density of 1.05 g/mL. An additional 1.35 g of MgCl2 (molar mass = 95.21 g/mol) is dissolved to make a new solution a. Determine the molality of the...
Need to create pH vs. volume graph and fill out table from experimental data below. I have posted...
Need to create pH vs. volume graph and fill out table
from experimental data below. I have posted the pH vs. volume graph
I have created, not sure if it is right, need to help finding
stoichiometric point. I am also required to fill out the table
posted below. MY LAB GROUP BAILED ON ME PLZ
HELP!!!!!!!!!!!!!!!!!!!!!!!!!
Volume (mL)
pH
0
4.24
1
4.28
2
4.33
3
4.37
4
4.4
5
4.45
6
4.49
7
4.52
8
4.55
9
4.58...
i need help creatimg a graph and solving to fill in all the blanks. please help me out and show me how to solve to fill in the blanks Part 1: Determining molar conductivity of NaCI Stock Solution...
i need help creatimg a graph and solving to fill in all the
blanks. please help me out and show me how to solve to fill in the
blanks
Part 1: Determining molar conductivity of NaCI Stock Solution Stock NaCI solution Supporting Calculation |none required none required Mass of NaCI Volume of solution Molarity of stock solution 8,80% 256 MC Diluted Standards Standard mL of stockM Conductivity mS/cm Molarity Supporting calculation for molarity diluted to 100 mL moles/L 5.00 280,...
I need help with this whole page. I got them all wrong Determine the approximate pressure...
I
need help with this whole page. I got them all wrong
Determine the approximate pressure change in 4.00 meter acceleration of 2.00 meters per second Euler Eq 18 Water flows up through the vertical pipe at a flow rate of 0.0300 m'/s and h is 508.6 mm velocity and static pressure at point D? (This can be worked via two methods, outline two algebra, and numerically complete a solution. Check your work by the other method Pascals along a...
I need help with this ان المتفانوس a) Explain the methods that can be adopted to...
I need help with this
ان المتفانوس a) Explain the methods that can be adopted to increase the thermal efficiency of a vapor power cycle. You may use a T-s diagram to explain your reasons. b) A steam regenerative cycle, shown below, is delivering 100 MW of power. Steam from the boiler is supplied to the turbine at 8 MPa, 400° C. After expanding isentropically in the 1st stage turbine to a pressure of 1 MPa, steam is taken to...
only question e, f, i, j, k You will need graph paper, a calculator, a copy...
only question e, f, i, j, k
You will need graph paper, a calculator, a copy of Appendix I from lesson HTC- 4 2 and access to steam tables to answer this TMA l. A fuel gas consists of 75% butane (C4H10), 10% propane (C3H8) and 15% butene (C,H,) by volume. It is to be fed to the combustion chamber in 10% excess air at 25°C, where it is completely burnt to carbon dioxide and water. The flue gases ane...
The answer is given, I need to know how to solve this
problem
1.120 pts] A diver of mass 55.0 kg stands on one end of 3.00 m long diving board. The diving board is of uniform cross section and has a mass of 40.0 kg. The diving board is supported at a point 1.00 m from the end, as shown in the diagram. Determine the magnitude and direction of the force at the support point and the force at...
need help with a and b please
(2) Given the data in the table below, choose the better alternative using Present Worth Analysis MARR is 7% Alternative A Alternative B Initial Cost Annual Benefits Annual Expenses Salvage Value Useful Life (Years) $12,000 S5,500 S2,500 $1,000 $8,000 $5,200 $2,200 $1,100 4 a) Solve the problem using compounding factors. Show all required compounding factors (XX, i%, n) Round the answer to zero decimal place b) Solve the problem using Excel. Take a...
I need someone to help answer table 1 only mass,
volume, y density and table 2 with a graph each table.
please read the procesures, thank you
Experiment 2 Graphing and Measurements Graphs summarize numerical data efficiently and are usually casier to understand and interpret than columns of numbers. In this experiment, you will collect data and construct a graph that makes an effective visual presentation. Materials: Equipment metric ruler Chemical a kit with 5 pieces Procedure: Part I: Measurements...
i need help with this page. please be organized.
thank you
- () - C, D) Activity: Clausius-Clapeyron Equation The Clausius Clapeyron equation allows us to find the vapor pressure at one temperature if we know the vapor pressure at another temperature and the AH Use the Clausius-Claperyon equation (given below) to solve the following problem. 1. Methanol has a normal boiling point of 64.6°C and a heat of vaporization (AHp) of 35.2 kJ/mol. What is the vapor pressure of...
need help! with work shown also!
Free Response. Answer each question or solve each problem below. All work for mathematical problems must be shown to receive full credit. Circle or box your final answer. (44 pts) 1. A 50.0 mL aqueous solution is initially 1.55 % MgCl2 by mass and has a density of 1.05 g/mL. An additional 1.35 g of MgCl2 (molar mass = 95.21 g/mol) is dissolved to make a new solution a. Determine the molality of the...
Need to create pH vs. volume graph and fill out table
from experimental data below. I have posted the pH vs. volume graph
I have created, not sure if it is right, need to help finding
stoichiometric point. I am also required to fill out the table
posted below. MY LAB GROUP BAILED ON ME PLZ
HELP!!!!!!!!!!!!!!!!!!!!!!!!!
Volume (mL)
pH
0
4.24
1
4.28
2
4.33
3
4.37
4
4.4
5
4.45
6
4.49
7
4.52
8
4.55
9
4.58...
i need help creatimg a graph and solving to fill in all the
blanks. please help me out and show me how to solve to fill in the
blanks
Part 1: Determining molar conductivity of NaCI Stock Solution Stock NaCI solution Supporting Calculation |none required none required Mass of NaCI Volume of solution Molarity of stock solution 8,80% 256 MC Diluted Standards Standard mL of stockM Conductivity mS/cm Molarity Supporting calculation for molarity diluted to 100 mL moles/L 5.00 280,...
I
need help with this whole page. I got them all wrong
Determine the approximate pressure change in 4.00 meter acceleration of 2.00 meters per second Euler Eq 18 Water flows up through the vertical pipe at a flow rate of 0.0300 m'/s and h is 508.6 mm velocity and static pressure at point D? (This can be worked via two methods, outline two algebra, and numerically complete a solution. Check your work by the other method Pascals along a...
I need help with this
ان المتفانوس a) Explain the methods that can be adopted to increase the thermal efficiency of a vapor power cycle. You may use a T-s diagram to explain your reasons. b) A steam regenerative cycle, shown below, is delivering 100 MW of power. Steam from the boiler is supplied to the turbine at 8 MPa, 400° C. After expanding isentropically in the 1st stage turbine to a pressure of 1 MPa, steam is taken to...
only question e, f, i, j, k
You will need graph paper, a calculator, a copy of Appendix I from lesson HTC- 4 2 and access to steam tables to answer this TMA l. A fuel gas consists of 75% butane (C4H10), 10% propane (C3H8) and 15% butene (C,H,) by volume. It is to be fed to the combustion chamber in 10% excess air at 25°C, where it is completely burnt to carbon dioxide and water. The flue gases ane...
Most questions answered within 3 hours.
-
First, a constant force will NOT cause an object to accelerate
faster and faster; it will...
asked 47 seconds from now -
A 4.75 kg crate is suspended from the end of a short vertical
rope of negligible...
asked 9 minutes ago -
develop an automated invoice generator that helps a shop owner
to design their invoice. Problem 1...
asked 17 minutes ago -
2. Binomial Distribution Suppose I have an unfair coin, it lands
on heads 75% of the...
asked 31 minutes ago -
negotiators with absolutely no alternative to a negotiated
agreement sometimes.
a. become hostile and end the...
asked 29 minutes ago -
Write a Verilog program that tests whether a 4-bit input
variable is a Fibonacci number or...
asked 39 minutes ago -
MYSQL
Consider the sql statement "select * from t1 UNION t2" where t1
and t2 are...
asked 42 minutes ago -
2. A retailer sells 10,000 units at $10. Each unit costs the
retailer $7.00 to sell,...
asked 44 minutes ago -
If the Stratosphere elevator in Las Vegas is 500 m above the
ground when the cables...
asked 57 minutes ago -
identify at least one other characteristics of the soils/sand
that may have impacted the growth of...
asked 1 hour ago -
True or False
The following statements refer to The Web of Belief
10. An explanation of...
asked 1 hour ago -
15)___________ A study was conducted to
test the effectiveness of aspirin on reducing
asked 1 hour ago