Chemistry concepts and calculations

could someone check if this lab report is right and help me with the ionic equat

could someone check if this lab report is right and help me with the ionic equation stuff like for number 1 1. NH NO, +NaCI Molecular equation:Na NaNHNO + Complete ionic equation:…

could someone help me please. I am struggling with buffers. Practice Exercise 16

could someone help me please. I am struggling with buffers. Practice Exercise 16.35 One liter of buffer is made by dissolving 140.7 grams of acetic acid, HC2H302, and 140.7 grams …

could someone help me with this problem I keep getting it wrong someone help ple

could someone help me with this problem I keep getting it wrong someone help please! 11 16AM CHEM110G-MOI-T/Th-S0.20-11.35 am az 5 l 11 of 11 Chris w 10 Rank the elements or compo…

could someone help me with this problem but show your work cause I want to see w

could someone help me with this problem but show your work cause I want to see where i got it wrong.? The drawing below shows a mixture of molecules key O carbon O hydrogen O nitr…

could someone help with 113 - 118? Consider the Haber process after equilibrium

could someone help with 113 - 118? Consider the Haber process after equilibrium is reached. Which of the following changes to the system would cause the reaction to "shift" toward…

could someone please help from 1 to 4 CHEM 132 Practice Problems 1. A 60.0 mL sa

could someone please help from 1 to 4 CHEM 132 Practice Problems 1. A 60.0 mL sample of 0.20 M HF is added to a 0 10 M KOH. Determine the pH of the solution after the addition of …

could someone please help me answer number 2 and 3 Briefly explain the following

could someone please help me answer number 2 and 3 Briefly explain the following terms as they relate to this experiment: a. end point b. standard solution c. phenolphthalein The …

could someone show how to get these answers? 1st question answer is +198.8 J/K 1

could someone show how to get these answers? 1st question answer is +198.8 J/K 1st question answer is +198.8 J/KA.mol 2nd question answer is 89.0 J/KA.mol 3rd and 4th question ans…

could someone show how to get these answers? 1st question answer is Aluminum for

could someone show how to get these answers? 1st question answer is Aluminum forms a layer of aluminum oxide when exposed to air which protects the bulk metal from further corrosi…

could someone show how to get these answers? Which of the following statements i

could someone show how to get these answers? Which of the following statements is true? 1. In a spontaneous process, deltaG has a positive value 2. A system at constant temperatur…

could someone to please go through my code and find out why it only outputs 0.00

could someone to please go through my code and find out why it only outputs 0.00 and not the actual cost of the flowers. I know the calculation logic works because of a perivace v…

could summarize thees paragraph in simple word, easy to understand. On the Speci

could summarize thees paragraph in simple word, easy to understand. On the Specific Heat Capacity of CuO Nanofluid This paper reviews briefly the definition of heat capacity and c…

could sumrizied these point for each one sparately. T.q 1. Study of viscosity an

could sumrizied these point for each one sparately. T.q 1. Study of viscosity and specific heat capacity characteristics of water-based Al2O3 nanofluids at low particle concentrat…

could you answer all of these please? ndow Help ngagenow.com Review Topics Use t

could you answer all of these please? ndow Help ngagenow.com Review Topics Use the References to access important values if needed for this question. Match the following aqueous s…

could you do answer it Give the value computed by the following set of statement

could you do answer it Give the value computed by the following set of statements: Give the value computed by the following set of statements: int a=31, b=6; float c; Give the val…

could you do question #2 in the image? Procedure WASTE REMINDER: Dispose of all

could you do question #2 in the image? Procedure WASTE REMINDER: Dispose of all waste in the designated waste container. No waste from this lab should be poured down the sink. In …

could you do separation scheme for this? bisulfite if the aqueous layer tests po

could you do separation scheme for this? bisulfite if the aqueous layer tests positive, until a negative test is achieved, no color change Procedure WASTE REMINDER: Dispose o the …

could you guys please help me program this for matlab thanks. matlab while loop

could you guys please help me program this for matlab thanks. matlab while loop for loop help needed for basically everything. could you guys please help me program this for matla…

could you help with this please. 3. Let\'s say that we didn\'t have access to a

could you help with this please. 3. Let's say that we didn't have access to a standard H'/H, electrode. Instead, we made our half-cell potential measurements relative to the tin h…

could you please answer in short form, with a brief explanation, I really would

could you please answer in short form, with a brief explanation, I really would appreciate it thanks.... im making this worth 700, but only if you do a good job. 2. can a parent w…

could you please explain 1) a, b, and c? and why is the correct answer for a 136

could you please explain 1) a, b, and c? and why is the correct answer for a 136 instead of 137? can you show a step by step how the go 5 carbons and how did they get nitrogen and…

could you please help me out to do this Homework? It is chemistry homework. Your

could you please help me out to do this Homework? It is chemistry homework. Your team is about to install a heat exchanger to preheat the acetone fed to a reactor. The acetone wil…

course htm7courseld-14356026&OpenVellumHMAC; 221778b80Se lec3afdSfe5f822fd8c5c#

course htm7courseld-14356026&OpenVellumHMAC; 221778b80Se lec3afdSfe5f822fd8c5c# 10001 Chapter 05-Google Chrome https://session.rmasteringchemistry.com/myd/itemView?assgrme Con…

course htm7courseld-14356026&OpenVellumHMAC; 221778b80Se lec3afdSfe5f822fd8c5c#

course htm7courseld-14356026&OpenVellumHMAC; 221778b80Se lec3afdSfe5f822fd8c5c# 10001 Chapter 05-Google Chrome https://session.rmasteringchemistry.com/myd/itemView?assgrme Con…

course.uc.apu.edu Dangers of Medicine Measurements-Google Docs aays ago Support

course.uc.apu.edu Dangers of Medicine Measurements-Google Docs aays ago Support Technical S Course Hel Respond and Discuss In General, Organic,& Biological Chemistry read the …

cr2+ is reduced to cr(s) at an electrode surface. If a current of 50 amperes is

cr2+ is reduced to cr(s) at an electrode surface. If a current of 50 amperes is maintained for 11.0 hours, what mass of chromium is deposited on the electrode? Assume 100% current…

cratic\" Here is a possible reaction: H2O + NH3--> NH-+ +-OH In the space below

cratic" Here is a possible reaction: H2O + NH3--> NH-+ +-OH In the space below draw out the full reaction using full Lewis structures and curved arrows to show the movement of …

create 3 lists: name_list, income_list, tax_due_list They will start as empty li

create 3 lists: name_list, income_list, tax_due_list They will start as empty lists, then you append data to each list. After you have computed the total tax and average tax, disp…

create a bash script that generates a random number using the shell\'s built-in

create a bash script that generates a random number using the shell's built-in RANDOM variable. The user will be asked to enter a number between 1 and 10, inclusive. The loop will…

create a beginner c++ lottery ticket program using #include ;

create a beginner c++ lottery ticket program using #include <iostream> ;<cstdlib> ;<ctime>; <ctype>, bubble sort, sequencial search, functions, arrays, and…

create a class named purchase. Each purchase contains an invoice number, amount

create a class named purchase. Each purchase contains an invoice number, amount of sale , and amount of sales tax. Include set methods for the invoice number and sales amount. Wit…

create a html form that asks the user for their age and whether they are registe

create a html form that asks the user for their age and whether they are registered to vote. You will then indicate whether or not they are eligible to vote. 1.Ask the user for th…

create a html named mortgagePaymentTable.html that lets an user enter the loan a

create a html named mortgagePaymentTable.html that lets an user enter the loan amount, loan period in number of years, the beginning interest rate and ending interest rate, then d…

create a program in c++ that will take the user\'s gross income and calculate th

create a program in c++ that will take the user's gross income and calculate their total income tax. begin by listing the tax schedules and asking which schedule the user files un…

create a program which will do the following: Read from a file a student\'s firs

create a program which will do the following: Read from a file a student's first name, last name, full name (with spaces), TNumber, Major, Class Name, 3 exam grades, and 5 homewor…

create a script named final-pkg.sql that contains PL/SQL code to create a packag

create a script named final-pkg.sql that contains PL/SQL code to create a package named student_pkg with the following stored program unit. 1. function named CALCULATE_GPA that wi…

create a script named final-pkg.sql that contains PL/SQL code to create a packag

create a script named final-pkg.sql that contains PL/SQL code to create a package named student_pkg with the following stored program unit. 1. function named CALCULATE_GPA that wi…

create a script named final-trg.sql that contains the PL/SQL code to create a tr

create a script named final-trg.sql that contains the PL/SQL code to create a trigger named ENROLLMENT_TRG. The trigger should be set up to fire whenever a student registers(inser…

create a tester class that will create a queue of ten names. You will say what t

create a tester class that will create a queue of ten names. You will say what the length of the queue is calling the capacity method. You will say what name is in front using the…

create a tester class that will create a queue of ten names. You will say what t

create a tester class that will create a queue of ten names. You will say what the length of the queue is calling the capacity method. You will say what name is in front using the…

create a web document with a form that registers local pilots. Use a single text

create a web document with a form that registers local pilots. Use a single text ?le that saves information for each pilot on a separate line as data is entered into the form. Inc…

create the file backwards.c which holds your program. In this task your program

create the file backwards.c which holds your program. In this task your program will read in a fixed number of tokens and print them back in the reverse order. Your program will p…

create the following in JAVA Create and use Classes to calculate a circle’s circ

create the following in JAVA Create and use Classes to calculate a circle’s circumference and area Console Welcome to the Circle Tester Enter radius: 3 Circumference: 18.85 Area: …

created by In the demonstration, observe what happens when substances at differe

created by In the demonstration, observe what happens when substances at different temperatures are mixed. The observed temperature changes in the first experiment between differe…

credit if answer is wrong. 1. (6 pts] Three particles travel through a region of

credit if answer is wrong. 1. (6 pts] Three particles travel through a region of space where the magnetic field is out of the page, as shown. The electric charge of each of the th…

critical reaction in the production of energy to do work or drive chemical react

critical reaction in the production of energy to do work or drive chemical reactions in biological system is the hydrolysis of adenosine triphosphate. ATP. to adenosine diphosphat…

crystallization problem: A sample contains 132 mg of compound A along with 24.0

crystallization problem: A sample contains 132 mg of compound A along with 24.0 mg of impurity B. The solubility of compound A in water at 25 oC is 14.0 mg/ml, and at 100 oC is 11…

crystallization problem: A sample contains 132 mg of compound A along with 24.0

crystallization problem: A sample contains 132 mg of compound A along with 24.0 mg of impurity B. The solubility of compound A in water at 25 oC is 14.0 mg/ml, and at 100 oC is 11…

csus Department of Chemistry Data Part Il Chem. 1A Experiment 2 Mixture number M

csus Department of Chemistry Data Part Il Chem. 1A Experiment 2 Mixture number Mass of the clean dry test tube: Mass of test tube and hydrated mixture: Mass of test tube and anhyd…

ct what wilube observed in each experiment below. predicted observation experime

ct what wilube observed in each experiment below. predicted observation experiment (choose one) O A bigger mass of NaCl precipitate will form in Sample a2. Two 250 mL samples of w…