Chemistry concepts and calculations

i have some chemistry questions. need correct answers please. thank you For each

i have some chemistry questions. need correct answers please. thank you For each of the following species, select whether the species is diamagnetic or paramagnetic: 1 2 3 4 5 67 …

i have some physics questions. please give me correct answers. thank you Questio

i have some physics questions. please give me correct answers. thank you Question: In a galaxy far, far away, a ball is dropped from a height of 211 m onto a planet. The accelerat…

i have this c++ problem plz help! . In function main declare three integers a, b

i have this c++ problem plz help! .    In function main declare three integers a, b, and c. Call a function randomNumbers to assign a random number between 1 and 50 to each and re…

i have two homework questions that i needed help with, its on assembly language

i have two homework questions that i needed help with, its on assembly language and im using LC-3: 1 a) how might one use a single LC-3 instruction to move the value in R2 into R3…

i have two questions about stoichiometry. i don\'t know how to solve them. pleas

i have two questions about stoichiometry. i don't know how to solve them. please be my angel :] (i do need to see how you solve the questions.(theprocess)) 1) what is the mass(gra…

i havent take it chemistry for a long time so i forgot how to do the caculation

i havent take it chemistry for a long time so i forgot how to do the caculation of the formulate can someone help me and show me how to do it thank you calculate how many g of amm…

i https//session.masteringchemistry.com/myct/itemViewassignmentProblem D 9537197

i https//session.masteringchemistry.com/myct/itemViewassignmentProblem D 95371975offsetsnext pter 7 lem 7.44 -Enhanced-with Feedback 11 of 11 may want to reference (Pagsa 272 273)…

i just had a lab on filtration. If possible can you please help me with this tab

i just had a lab on filtration. If possible can you please help me with this table? C. Filtration Materials: Funnel, filter paper, 50-mL graduated cylinder, test tubes (3), test t…

i just need help with question #2 Part 2. One approach to the synthesis of aspir

i just need help with question #2 Part 2. One approach to the synthesis of aspirin involves the reaction of salicylic acid with acetyl chloride. This is a very efficient reaction,…

i just need short but decent answer/explanation. Thanks for all the help. Two id

i just need short but decent answer/explanation. Thanks for all the help. Two identical bulbs and a capacitor are connected to an ideal battery as shown. The capacitor is initiall…

i just need to know how to do one of each, if you can show steps please and than

i just need to know how to do one of each, if you can show steps please and thank you. Data Sheet 1 l. Preparing Standard Solutions for the Beer's Law Plot 2 M concentration of Fe…

i just need to know how to get H, I and J. thanks guys 2 Ag+ + Cu --> Cu+2 + 2 A

i just need to know how to get H, I and J. thanks guys 2 Ag+ + Cu --> Cu+2 + 2 Ag You individually weigh out a piece of Copper Wire and an empty Reaction Tube. You add a measur…

i just want to confirm answers if there is a mistake please tell me asapp Questi

i just want to confirm answers if there is a mistake please tell me asapp Question 1 (0.25points Consider 15 mL of an aqueous solution conaining 2.0 g of anrganic solute. If tha d…

i keep getting 1 wrong.. its says the total V is hcl and water added together bu

i keep getting 1 wrong.. its says the total V is hcl and water added together but i did it and its not right. thanks 1. You add Hydrochloric Acid to distilled water. If all the HC…

i keep getting these wrong ...please explain How many valence electrons are in t

i keep getting these wrong ...please explain How many valence electrons are in the following? (Remember toadd an electron for each negative charge or to subtract one foreach posit…

i know that calcium hydroxide should always be sealed in anexperiment or a lab b

i know that calcium hydroxide should always be sealed in anexperiment or a lab because it reacts with oxygen. In our lab wehad 2 equations CaC2 + 2H2O --->C2H2 + Ca(OH)2 and HC…

i know the answer to part a) and b) but need help in the other three! please hel

i know the answer to part a) and b) but need help in the other three! please help! 6. Polpyprotic Titration Curves The amino acid, alanine (CHTNO), is diprotic with a pKal 2.34 an…

i m sick and its due tomorrow.. can someone answer me this please Report Sheet -

i m sick and its due tomorrow.. can someone answer me this please Report Sheet - Determining Limiting Reactant and Percent Yield Data Mass of empty 150 ml beaker Mass of CuSO4·5H2…

i need a Course Java class, which includes information for a course (CSE231 for

i need a Course Java class, which includes information for a course (CSE231 for example) and a list of students enrolled in this course. The information for a course includes cour…

i need a complete explanation line by line.Please follow every steps and give cl

i need a complete explanation line by line.Please follow every steps and give clean explanation. The rest_init() function is responsible for spawning the init process during a (su…

i need a java program please help Create the following graphical user interface

i need a java program please help Create the following graphical user interface (GUI) program. There will be NO functionality in the GUI. It is ONLY the display. Nothing will happ…

i need a java program. please help please! the code needed is here: public stati

i need a java program. please help please! the code needed is here: public static void main(String[] args) { // create and style a frame Converter frame = new Converter(); frame.s…

i need a java program> help please i need a java program> help please Design a c

i need a java program> help please i need a java program> help please Design a class named Transportation with a data field indicating whether the mode of transportation is …

i need a lot of help with this instrumental analysis questions a-d With referenc

i need a lot of help with this instrumental analysis questions a-d With reference to specific chromatographic equations, explain how each of the changes described below would affe…

i need an answer for each part please 8, A carnival game requires you to knock o

i need an answer for each part please 8, A carnival game requires you to knock over a wood post by throwing a ball at it. You're offered a very bouncy rubber ball and a very stick…

i need an explenation for these result? why some of the reactions slow and why a

i need an explenation for these result? why some of the reactions slow and why are some fast? it is for a lab report. thank you AgNO3       SN1 NaI                    SN2 2-bromob…

i need answer plz for 2 and 3 c €, a search the web Hiton SAN DiegYou have been

i need answer plz for 2 and 3 c €, a search the web Hiton SAN DiegYou have been ?Experiment AB310 oorre x VG towican determine the XAGwhat does mean accute.. G have been signe x w…

i need answers to this please! Daily Problem #3 Determine the kinds of intermole

i need answers to this please! Daily Problem #3 Determine the kinds of intermolecular forces present in each element or compound. Draw the Lewis Dot Structure for each element or …

i need answers to this please! Daily Problem #3 Determine the kinds of intermole

i need answers to this please! Daily Problem #3 Determine the kinds of intermolecular forces present in each element or compound. Draw the Lewis Dot Structure for each element or …

i need c++ code with screenshot of the running program Create a class with name

i need c++ code with screenshot of the running program Create a class with name Cubicle. The name stands for any rectangular prismatic solid body having three dimensions, i.e. len…

i need d - g answered and below i have the information. if not legible, it says:

i need d - g answered and below i have the information. if not legible, it says: a student determined the delta H neutralization for the reaction of sodium hydroxide solution and …

i need expain for number 31 the answer should be 180 days. L mormin,How long wil

i need expain for number 31 the answer should be 180 days. L mormin,How long wilt The rate constant for the reaction 3A+4B is 600 ×10 take the concentration of A to drop from 0.75…

i need guide for D and E 2. You weigh a sample of a monoprotic unknown acid and

i need guide for D and E 2. You weigh a sample of a monoprotic unknown acid and dissolve it in 50.00 mL of distilled water. Exactly half of this solution is titrated with Sodium H…

i need help A certain county health department has received 25 applications fr a

i need help A certain county health department has received 25 applications fr an opening that exists for u public health mnsc. these applicants. 10 arc over the age of 30 and 15 …

i need help adding this to the following program One thing to add is that the ou

i need help adding this to the following program One thing to add is that the output should tell what is the exact reason that it fails to create an array - negative number or wro…

i need help explainning this code. can anyone please help me to explan this code

i need help explainning this code. can anyone please help me to explan this code in a lab report form? #include <msp430.h> uint8_t ThresholdExceeded = 0; char x[] = " test "…

i need help finding the answers to 2. a and b and 3. a and b I must show my work

i need help finding the answers to 2. a and b and 3. a and b I must show my work to get credit 2. A 10.00 mL diluted chloride sample required 44.89 mL of 0.01982 M AgNO, to reach …

i need help for F, G and H Fe+3 + SCN- ---->

i need help for F, G and H Fe+3 + SCN- ----> <---- FeSCN+2 You mix the following: Volume of KSCN solution 4.27 mL Original concentration of KSCN solution 0.00495 M Volume of…

i need help for I J and K. 2 CoCl2 + 2 NH4Cl + H2O2 + 10 NH3 ----> 2 Co(NH3)6Cl3

i need help for I J and K. 2 CoCl2 + 2 NH4Cl + H2O2 + 10 NH3 ----> 2 Co(NH3)6Cl3 + 2 H2O 1) You are assigned the following amount of CoCl2. Volume of CoCl2 assigned and used 4.…

i need help for finding the electrolyte type and bonding type! CONDUCTANCE OF SO

i need help for finding the electrolyte type and bonding type! CONDUCTANCE OF SOLUTIONS Data/Report Sheet Section A Date 2 B. Conductance of Solutions solution (0.020 MD Conductan…

i need help for lead molarities. J and K PbI2 = Pb+2 + 2 I- You mix the followin

i need help for lead molarities. J and K PbI2 = Pb+2 + 2 I- You mix the following: Volume of Lead Nitrate solution 1.88 mL Original concentration of Lead Nitrate solution 0.00465 …

i need help for questions H and I the last answer was wrong. the J is right tho.

i need help for questions H and I the last answer was wrong. the J is right tho. thanks guys 2 Ag+ + Cu --> Cu+2 + 2 Ag You individually weigh out a piece of Copper Wire and an…

i need help for questions H and I the last answer was wrong. the J is right tho.

i need help for questions H and I the last answer was wrong. the J is right tho. thanks guys 2 Ag+ + Cu --> Cu+2 + 2 Ag You individually weigh out a piece of Copper Wire and an…

i need help implementing this with my code the task: Use the random number gener

i need help implementing this with my code the task: Use the random number generator from java.util.Random to generate the data you'll be sorting. You'll need the import statement…

i need help making a CreditCard object (an instance of class CreditCard) represe

i need help making a CreditCard object (an instance of class CreditCard) represents one credit card. we'll just have one credit card. CreditCards have various attributes, includin…

i need help on letter a -e. Please help me answer this question. Thank you This

i need help on letter a -e. Please help me answer this question. Thank you This question has multiple parts. Work all the parts to get the most points. You have the following reag…

i need help on these questions. My assigment is due very soon MYSTERY SALT Imagi

i need help on these questions. My assigment is due very soon MYSTERY SALT Imagine that you have a barrel of salt, but you forgot to label it. You know it must be either KNO3 or K…

i need help solving these. thanks 1. Which of the following is a correct set of

i need help solving these. thanks 1. Which of the following is a correct set of quantum numbers for an electron in a 3d orbital? 2. In the quantum mechanical treatment of the hydr…

i need help with 6-8 ter auding distilled water N/A Temperature change after add

i need help with 6-8 ter auding distilled water N/A Temperature change after adding liquid from hydrate N/A Quantitative Determination of Water in a Hydrate 1. Mass of crucible an…

i need help with a fileio problem. Iron man can only carry those who weigh less

i need help with a fileio problem. Iron man can only carry those who weigh less than 200 pounds. The hulk will save the rest. The file is called "rescuse.txt." It has a list of a …