Chemistry concepts and calculations

Write the chemical equations representing the stepwise, partial ionization react

Write the chemical equations representing the stepwise, partial ionization reactions of malic add, a diprotic acid with a chemical formula of H_2C_4H_4O_5. The acidic hydrogens ar…

Write the chemical formula for each substance mentioned in the following word de

Write the chemical formula for each substance mentioned in the following word descriptions (use the front inside cover to find the symbols for the elements you do not know). (a) Z…

Write the chemical formula for the complex salt using x, y and z the formula mus

Write the chemical formula for the complex salt using x, y and z the formula must include the 3h_2O. show the calculation of the molar mass or the complex salt. (the molar mass mu…

Write the chemical formula for the following acids and identify them as an aclu

Write the chemical formula for the following acids and identify them as an aclu O weak NAME CHEMICAL FORMULA ACID OR BASE? STRONG OR WEAK ? nitrous acid nitric acid aniine Referri…

Write the chemical formulas of the ionic compounds formedfrom the combinations o

Write the chemical formulas of the ionic compounds formedfrom the combinations of the following pairs of ions. (a) potassium ions and bromide ions (b) Barium Ions and iodide ions …

Write the chemical formulas of these compounds: (a) Rubidium nitride (b) Potassi

Write the chemical formulas of these compounds: (a) Rubidium nitride (b) Potassium selenite (c) Rubidium sulfite (d) Rubidium nitrate (e) Magnesium sulfite Tip: Make sure you form…

Write the chemical reaction equation for the formation of the white ppt that con

Write the chemical reaction equation for the formation of the white ppt that conforms the presence of chloride ions, being sure to include charges and states of mater Carefully fo…

Write the chemical reaction of CH_3CH_2NH_2 reacting with HCI here. Predict how

Write the chemical reaction of CH_3CH_2NH_2 reacting with HCI here. Predict how many ml of HCI is needed to reach the equivalence point. Explain your reasoning and show your work.…

Write the classes indicated for the following class diagram. Copy your Employee

Write the classes indicated for the following class diagram. Copy your Employee class from problem 2. Problem 3 Store class: The Store class is used to manage the collection of Em…

Write the code for a simple C program with the following features (the exact det

Write the code for a simple C program with the following features (the exact details are completely upto you): (i) main() calls a function foo() which in turn calls a function bar…

Write the code for the following UML diagram NameBuilder - firstName: String - m

Write the code for the following UML diagram NameBuilder - firstName: String - middleName: String - lastName: String + NameBuilder (String first, String middle, String last): + fu…

Write the complete and net ionic equations for the following reactions. Be sure

Write the complete and net ionic equations for the following reactions. Be sure to indicate the states of the reaction products. 1. AgNO3(aq) + NaCl(aq) --> 2. CaCl2(aq) + NaSO…

Write the complete atomic symbol (AS) of the following isotopes, indicating Z (a

Write the complete atomic symbol (AS) of the following isotopes, indicating Z (atomic number) and A (mass number) appropriately a. Atom with 78 electrons, 117 neutrons 15-787 78A1…

Write the complete dissociation equilibria as well as all K, expressions (one fo

Write the complete dissociation equilibria as well as all K, expressions (one for each individual dissociation reaction) for the acids shown below. Sulfurous acid, H_2SO_3 Propano…

Write the complete ionic equation for each reaction that produced a precipitate?

Write the complete ionic equation for each reaction that produced a precipitate? Write the net ionic equation for each reaction that produced a precipitate? Pb(No3)2 + NaCl= ppt I…

Write the complete ionic equation for each reaction that produced a precipitate?

Write the complete ionic equation for each reaction that produced a precipitate? Write the net ionic equation for each reaction that produced a precipitate? Pb(No3)2 + NaCl= ppt I…

Write the complete ionic equation for the double displacement reaction that occu

Write the complete ionic equation for the double displacement reaction that occurs when aqueous solutions of barium nitrate, Ba(NO3)2, and sodium chromate (Na2CrO4) are mixed. 2) …

Write the complete redox and the two half-reactions for the reaction of aluminum

Write the complete redox and the two half-reactions for the reaction of aluminum and copper. Which species is oxidizing agent? The reducing agent? How many electrons were transfer…

Write the condensed electron configurations for the following atoms, using the a

Write the condensed electron configurations for the following atoms, using the appropriate noble-gas core abbreviations. Cs Express your answer in condensed form in order of incre…

Write the condensed electron configurations for the following atoms, using the a

Write the condensed electron configurations for the following atoms, using the appropriate noble-gas core abbreviations. Cs Express your answer in condensed form in order of incre…

Write the condensed ground state electron configuration for the following ions.

Write the condensed ground state electron configuration for the following ions. Identify the paramagnetic and diamagnetic species. V^5+ Cd^2+ Co^3+ Ag^+ What is the lowest princip…

Write the correct balanced equation for each of the following reactions. Include

Write the correct balanced equation for each of the following reactions. Include the proper subscripts to identify the state of matter all reactants products. Write the type of re…

Write the correct cell reaction.. QUESTION 1 The following cell notation contain

Write the correct cell reaction.. QUESTION 1 The following cell notation contains two half-reactions. Which of the following statement/equation correcty describes the two half rea…

Write the correct chemical formula for each of the following IONIC COMPOUNDS: (i

Write the correct chemical formula for each of the following IONIC COMPOUNDS: (i) potassium bromide ____ (ii) calcium chloride ____ (iii) sodium sulfide ____ (iv) magnesium sulfat…

Write the correct chemical formula of the following compounds: 1. Ammonium phosp

Write the correct chemical formula of the following compounds: 1. Ammonium phosphate (NH4)3 PO4 2. Magnesium Chloride MgCL2 3. Sodium acetate CH3COONa 4. Calcium Hydroxide Ca(OH)2…

Write the correct chemical formula of the following compounds: 1. Ammonium phosp

Write the correct chemical formula of the following compounds: 1. Ammonium phosphate (NH4)3 PO4 2. Magnesium Chloride MgCL2 3. Sodium acetate CH3COONa 4. Calcium Hydroxide Ca(OH)2…

Write the correct equation for each word equation given below. These reactions n

Write the correct equation for each word equation given below. These reactions need to be balanced, too, once you complete correct formulas. The first equation is done for you as …

Write the correct formula fx the ionic compounds a) Sodium chloride b) Magnesium

Write the correct formula fx the ionic compounds a) Sodium chloride b) Magnesium chloride c) Mercury (II) nitrate d) Zinc nitrate e) Tin (IV) oxide f) Cobalt (II) hydroxide g) Amm…

Write the correct formulas for the following binary Compounds. Carbon disulfide_

Write the correct formulas for the following binary Compounds. Carbon disulfide____ Diboron tetrahydride______ Nitrogen monoxide_____ Aluminum chloride_____ Beryllium phosphide __…

Write the corresponding statement (s) for each expression. Write the function pr

Write the corresponding statement (s) for each expression. Write the function prototype for a void function named yellowBox that takes four (4) int parameters. Assume the function…

Write the definition of a class Counter containing: An instance variable named c

Write the definition of a class Counter containing: An instance variable named counter of type int An instance variable named limit of type int. A constructor that takes two int a…

Write the definition of a method named count that receives a reference to a Scan

Write the definition of a method named count that receives a reference to a Scanner object associated with a stream of input. The method reads all the Strings remaining to be read…

Write the definition of the standard state of a substance. Write the relationshi

Write the definition of the standard state of a substance. Write the relationship between Cv and Cp for a gas (e.g. monotatomic gas Cv = 3/2R) Write (and make sure you can apply) …

Write the dispatch() program that will support multitasking on processing simula

Write the dispatch() program that will support multitasking on processing simulator . The processing simulator is written in Python, and simulates a fairly conventional computer/C…

Write the dissociation equations for the reagents Barium Chloride (BaCl2) Cobalt

Write the dissociation equations for the reagents Barium Chloride (BaCl2) Cobalt chloride (CoCl2) Copper (II) sulfate (CuSO4) Iron (III) chloride (FeCl3) Potassium chromate (K2CrO…

Write the dissociation reaction and the corresponding K a equilibrium expression

Write the dissociation reaction and the corresponding Ka equilibrium expression for each of the following acids in water. (For the dissociation reaction, include states-of-matter …

Write the dissociation reaction and the corresponding K a equilibrium expression

Write the dissociation reaction and the corresponding Ka equilibrium expression for each of the following acids in water. (For the dissociation reaction, include states-of-matter …

Write the dissociation reaction for the following acids in water H 2 O . State w

Write the dissociation reaction for the following acids in water H2O. State whether the acid is a strong acid or a weak acid. Is the reaction reversible? Identify the acid, base, …

Write the dissolution reaction for copper(II) acetate in water and indicate the

Write the dissolution reaction for copper(II) acetate in water and indicate the state of matter (i.e. s, l, g, aq). Is copper(II) acetate considered soluble or not soluble ? ...  …

Write the dissolution reaction for the ionic solids below. ( Use the lowest poss

Write the dissolution reaction for the ionic solids below. (Use the lowest possible coefficients. Include states-of-matter (aq, s) under the given conditions in your answer.) 1.) …

Write the dissolution reaction for the ionic solids below. (Use the lowest possi

Write the dissolution reaction for the ionic solids below. (Use the lowest possible coefficients. Include states-of-matter under the given conditions in your answer.) 1. Fe(NO3)3 …

Write the electrocheical half-cell reaction and the corresponding Nernst equatio

Write the electrocheical half-cell reaction and the corresponding Nernst equation for each of the lines separating the following phases in Figure 2.11(g): a. Ti and TiO b. TiO and…

Write the electron configuration for Bi. You may abbreviate: Write the electron

Write the electron configuration for Bi. You may abbreviate: Write the electron configuration for Ni. Tell me the number of valence electrons for Ni. You may NOT abbreviate the el…

Write the electron configuration for Sb. Ca, I, and Po and hence determine the v

Write the electron configuration for Sb. Ca, I, and Po and hence determine the values of n for the valence shells for each of them. Which of the following metals are expected to b…

Write the electron configuration for sulfur. chemPadHelp Identify the valence el

Write the electron configuration for sulfur. chemPadHelp Identify the valence electrons in this configuration. (Select all that apply.) 3p 3s 2p 2s 1s Identify the nonvalence elec…

Write the electron configuration for the neutral atom or ion indicated in the sp

Write the electron configuration for the neutral atom or ion indicated in the space provided. It is OK to use the condensed notation in which the noble-gas core is represented usi…

Write the electron configurations for the following atoms. Enter full electron c

Write the electron configurations for the following atoms. Enter full electron configuration in order electrons fill the subshells. Enter subshells in parentheses followed by numb…

Write the electron configurations for the following ions. b) Hg 2+ I have [Xe] 4

Write the electron configurations for the following ions. b) Hg2+   I have [Xe] 4f14 5d10 but it says that :Your answer contains an improperly or incompletely formatted hybridizat…

Write the electron configurations for the following ions: Part A Fe2+ Use the bu

Write the electron configurations for the following ions: Part A Fe2+ Use the buttons at the top of the tool to add orbitals in order of increasing energy, starting at the bottom …

Write the electronic configuration for: Draw the distribution of d electrons for

Write the electronic configuration for: Draw the distribution of d electrons for the central atoms in the following molecules using crystal field theory. K_3[Cr(C_2O_4)_3) middot …