Chemistry concepts and calculations

When I am doing a lot of sudo operations, I like to spawn a bash shell from sudo

When I am doing a lot of sudo operations, I like to spawn a bash shell from sudo to make the operations go quicker. I am against assigning a root password because I do not like th…

When I am trying to calculate the G and GIG the calculate results are different

When I am trying to calculate the G and GIG the calculate results are different than numbers given why? For example my calculations won’t equal to G= -6760.449 Can someone explain…

When I created my first web application few years ago, I remember trying to use

When I created my first web application few years ago, I remember trying to use the designer in VS 2008. Before I can even remember I abandoned it to the favor of actual debug to …

When I find a concrete dependency inside an extension method, I have been attemp

When I find a concrete dependency inside an extension method, I have been attempting to remove the (concrete) dependency by parameterising it like so // original implementation pu…

When I first started learning cryptography, I had my first a-ha moment when I fu

When I first started learning cryptography, I had my first a-ha moment when I fully appreciated the value of a One Time Pad and XOR and all the functions that attempt to emulate t…

When I first started to learn how to program, real programmers could write assem

When I first started to learn how to program, real programmers could write assembly in their sleep. Any serious schooling in computer science would include a hefty bit of training…

When I first taught myself how to make websites (html/css) I used exact pixel wi

When I first taught myself how to make websites (html/css) I used exact pixel width and height for all div elements. I've also practiced making websites with nothing but percentag…

When I get a design from a designer, I get it as a PSD (Photoshop) file. I alway

When I get a design from a designer, I get it as a PSD (Photoshop) file. I always expect proper layer and folder names, basically a clean and managed PSD. From this desigbn I deve…

When I graduated, I thought getting into a web development job meant I get to wo

When I graduated, I thought getting into a web development job meant I get to work in a group of at least a handful of developers, and seniors can teach this young Padawan their t…

When I learned the C++ language for the first time I learned that besides int, f

When I learned the C++ language for the first time I learned that besides int, float etc, smaller or bigger versions of these data types existed within the language. For example I…

When I need to access our school web portal I need to access it with my certific

When I need to access our school web portal I need to access it with my certificate (pfx). Since certificate needs to be installed in browser, I'm thinking (out of security reason…

When I need to generate unique id\'s based on some information hashing is typica

When I need to generate unique id's based on some information hashing is typical choice. However, sometimes that id needs to be of a particular size. I've seen a lot of schemes (H…

When I need to properly wipe a harddrive, I tend to use shred on the whole devic

When I need to properly wipe a harddrive, I tend to use shred on the whole device, i.e. pointing shred to the /dev/sdX without regard to particular partitions; however I noticed t…

When I picture a really well functioning software team in my mind, one of the vi

When I picture a really well functioning software team in my mind, one of the visions I have is of a developer showing off to a small group of devs some cool, clever UI that they …

When I read computational complexity I encounter problems like 3-SAT, set cover,

When I read computational complexity I encounter problems like 3-SAT, set cover, knapsack. In the first two variables are discrete. In knapsack the weights and values are integer …

When I run my code I am supposed to read a file and get: 1 Joe Sf 23 main st. 23

When I run my code I am supposed to read a file and get: 1 Joe Sf   23 main st.   234-4333 but I get: 1 Joe Sf   23 main st.   234-4333 Joe Sf   23 main st.   234-4333 I dont have…

When I run this it returns all options. Example enter 44 and it returns Your Gra

When I run this it returns all options. Example enter 44 and it returns Your Grade is :A, Your Grade is: B. etc... It needs to only return the correct grade.     package Grade;   …

When I started studying C++ a couple of years ago, a lot of the books and texts

When I started studying C++ a couple of years ago, a lot of the books and texts I read did a very thorough job of explaining, how the code written would translate into concrete op…

When I started using Java in the nineties, it was all \"Write once, run anywhere

When I started using Java in the nineties, it was all "Write once, run anywhere!" from day one. That was probably all true then and I was a part of the choir as well. I am not sur…

When I started using Java, I created a custom Event class to mimic C#\'s impleme

When I started using Java, I created a custom Event class to mimic C#'s implementation of Events. Since then, I've added some other features, like event listener priorities, and c…

When I try to install latest debian to my pc, the wizard ask me to input a passw

When I try to install latest debian to my pc, the wizard ask me to input a password to do FDE(full disk encryption). My questions are: 1. What algorithm does Debian use? (Truecryp…

When I try to run the program it gives me an erron saying Expected expresion on

When I try to run the program it gives me an erron saying Expected expresion on this line, else if(phrase.find(sub_String)!=std::string::npos). #include #include #include using na…

When I try to run the program it gives me an erron saying Expected expresion on

When I try to run the program it gives me an erron saying Expected expresion on this line, else if(phrase.find(sub_String)!=std::string::npos). #include #include #include using na…

When I try to visit some websites with HTTPS , I get the error that the SSL is s

When I try to visit some websites with HTTPS , I get the error that the SSL is self-signed and that the SSL is only valid for another domain, and that SSL is actually invalid. If …

When I use end-to-end encryption to secure documents and sensitive information o

When I use end-to-end encryption to secure documents and sensitive information on cloud or on computer, there is always a risk of accessing these information by administrator. For…

When I want to use the Apache 2.0 licence in my project, I should include this i

When I want to use the Apache 2.0 licence in my project, I should include this in the comments of my source code: Copyright [yyyy] [name of copyright owner] Licensed under the Apa…

When I was a boy, Uncle Wilbur let me watch as he analyzed the iron content of r

When I was a boy, Uncle Wilbur let me watch as he analyzed the iron content of runoff from his banana ranch. A 25.0-mL sample was acidified with nitric acid and treated with exces…

When I was a boy, Uncle Wilbur let me watch as he analyzed the iron content of r

When I was a boy, Uncle Wilbur let me watch as he analyzed the iron content of runoff from his banana ranch. A 25.0-mL sample was acidified with nitric acid and treated with exces…

When I was going through the project on which I am working, I came across a cpp

When I was going through the project on which I am working, I came across a cpp file, which has only functions and static variables.I was wondering why they have not put everythin…

When I was in college I learned how to program in C, C++, and Java. Currently, I

When I was in college I learned how to program in C, C++, and Java. Currently, I'm a web developer using front end and back end technologies (HTML/CSS/JS, PHP, MYSQL). While the s…

When I was on xubuntu 13.10, codeblocks worked, sometimes. When I was on Windows

When I was on xubuntu 13.10, codeblocks worked, sometimes. When I was on Windows, codeblocks worked great. Now I am on Xubuntu 14.04 64 bit, Codeblocks doesn't work, it crashes as…

When I was primarily a Windows user, I used a program called CDex to rip CDs to

When I was primarily a Windows user, I used a program called CDex to rip CDs to my hard drive. I loved this program primarily because of the following features: Automatic ID3 tagg…

When I was using the modernizr file, I came across this problem where in I need

When I was using the modernizr file, I came across this problem where in I need to source a file and call the script. <script src="js/modernizr-min.js"></script> <s…

When I- is added to IO3- under acidic conditions, I2 is produced adn the solutio

When I- is added to IO3- under acidic conditions, I2 is produced adn the solution becomes a brown/yellow color. The net ionic reaction is shown below. IO3- (aq) + 5I- (aq) + 6H+ -…

When I- is added to IO3- under acidic conditions, I2 is produced adn the solutio

When I- is added to IO3- under acidic conditions, I2 is produced adn the solution becomes a brown/yellow color. The net ionic reaction is shown below. IO3- (aq) + 5I- (aq) + 6H+ -…

When I\'m writing or reading code (Java, JavaScript, HTML, CSS, XML, etc.),I pre

When I'm writing or reading code (Java, JavaScript, HTML, CSS, XML, etc.),I prefer something more lightweight than an IDE, that highlights syntax but doesn't do much else. What op…

When K ? 1, neither the forward or reverse reaction is strongly favored, and abo

When K ? 1, neither the forward or reverse reaction is strongly favored, and about the same amount of reactants and products exist at equilibrium. K >> 1 implies that the re…

When Ln P is plotted vs. 1/T, a linear relationship should be observed. What doe

When Ln P is plotted vs. 1/T, a linear relationship should be observed. What does the slope of that line represent? 3. a. Using the sample plot below, calculate the AHap (in units…

When M2S3 is heated in air, it is converted to MO2. A 4.000gsample of M2S3 shows

When M2S3 is heated in air, it is converted to MO2. A 4.000gsample of M2S3 shows a decrease of mass of .277g when it is heatedin air. What is the average atomic mass of M? I made …

When Maximum number of of moles and gram can form, when 503 gm ICl3 react with 1

When Maximum number of of moles and gram can form, when 503 gm ICl3 react with 170.8g of H2O ICl3 + H2O----- Icl + HIO3 + Hcl . What mass of the excess reactant remains?

When Maximum number of of moles and gram can form, when 503 gm ICl3 react with 1

When Maximum number of of moles and gram can form, when 503 gm ICl3 react with 170.8g of H2O ICl3 + H2O----- Icl + HIO3 + Hcl . What mass of the excess reactant remains?

When Mechanism II for ozone destruction operates with X = CI and X\' = Br, the r

When Mechanism II for ozone destruction operates with X = CI and X' = Br, the radicals CIO and BrO react together to reform atomic chlorine and bromine (see Problem 2-1). A fracti…

When Mechanism II for ozone destruction operates with X =Cl and X’= Br, the radi

When Mechanism II for ozone destruction operates with X =Cl and X’= Br, the radicals ClO and BrO react together to reform atomic chlorine and bromine (see Problem 2-1). A fraction…

When Metal Q is placed in a solution of metal ions T^2+. A reaction occurs betwe

When Metal Q is placed in a solution of metal ions T^2+. A reaction occurs between Q and T^2+, and metal ions Q^2+ appear in solution. Whe metal T is placed in acid, gas bubbles f…

When N2O5( g ) is heated it dissociates into N2O3( g ) and O2( g ) according to

When N2O5(g) is heated it dissociates into N2O3(g) and O2(g) according to the reaction: N2O5(g)N2O3(g)+O2(g) Kc=7.75 at a given temperature The N2O3(g) dissociates to give N2O(g) …

When NH_4Cl dissolves in water, what substances are present in high concentratio

When NH_4Cl dissolves in water, what substances are present in high concentration in the resulting solution? NH_4Cl only NH_3 and MCl NH_4^+ and Cl^- NH_3, H^+, and Cl^- N^3-, H^+…

When N_2O_5(g) is heated, it dissociates into N_2O_3(g) and O_2(g) according to

When N_2O_5(g) is heated, it dissociates into N_2O_3(g) and O_2(g) according to the reaction: N_2O_6(g) N_2O_3(g) + O_2(g) K_c = 7.75 at a given temperature The N_2O_3(g) dissocia…

When NaCH3 reacts with water, CH4(g) is liberated. When asample of NaCH3 reacts

When NaCH3 reacts with water, CH4(g) is liberated. When asample of NaCH3 reacts with a large excess of water, a volume of143mL of CH4(g) is collected above the water at a pressure…

When NaCI in water. aqueous Na^+ and cr^- ions result what is the name of the at

When NaCI in water. aqueous Na^+ and cr^- ions result what is the name of the attractions that exists between Na^+ and H _2 O? London dispersion force dipole-dipole ion-ion hydrog…

When NaCl is dissolved in hot water containing bromothymol blue (anacid/base ind

When NaCl is dissolved in hot water containing bromothymol blue (anacid/base indicator), the solution remains green (neutral). Theelectrical conductivity of the water is measured …